6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of August 2023

Commission file number 001-33632

BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

(Exact name of Registrant as specified in its charter)

73 Front Street, Fifth Floor

Hamilton, HM 12

Bermuda

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  ☒             Form 40-F  ☐

The information contained in Exhibit 99.1 of this Form 6-K is incorporated by reference into the registrant’s following registration statements on Form F-3 (File Nos. 333-255051-01, 333-262098, 333-167860 and 333-270363).

The following documents, which are attached as exhibits hereto, are incorporated by reference herein:

Exhibit	Title
99.1	Brookfield Infrastructure Partners L.P.’s interim report for the quarter ended June 30, 2023
99.2	Certification of Samuel Pollock, Chief Executive Officer, Brookfield Infrastructure Group L.P., pursuant to Canadian law
99.3	Certification of David Krant, Chief Financial Officer, Brookfield Infrastructure Group L.P., pursuant to Canadian law

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		BROOKFIELD INFRASTRUCTURE PARTNERS L.P., by its general partner, BROOKFIELD INFRASTRUCTURE PARTNERS LIMITED
Date:	August 11, 2023	By:	/s/ WILLIAM COX
			Name: William Cox
			Title: Director

EX-99.1

Exhibit 99.1

Brookfield Infrastructure Partners L.P.

Interim Report Q2 2023

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED FINANCIAL STATEMENTS

AS OF JUNE 30, 2023 AND DECEMBER 31, 2022 AND

FOR THE THREE AND SIX-MONTH PERIODS ENDED JUNE 30, 2023 AND 2022

INDEX
	Page
Unaudited Interim Condensed and Consolidated Statements of Financial Position of Brookfield Infrastructure Partners L.P.	2
Unaudited Interim Condensed and Consolidated Statements of Operating Results of Brookfield Infrastructure Partners L.P.	3
Unaudited Interim Condensed and Consolidated Statements of Comprehensive Income of Brookfield Infrastructure Partners L.P.	4
Unaudited Interim Condensed and Consolidated Statements of Partnership Capital of Brookfield Infrastructure Partners L.P.	5
Unaudited Interim Condensed and Consolidated Statements of Cash Flows of Brookfield Infrastructure Partners L.P.	9
Notes to the Unaudited Interim Condensed and Consolidated Financial Statements of Brookfield Infrastructure Partners L.P.	10
Management’s Discussion & Analysis	40

Brookfield Infrastructure Partners L.P. (our “partnership” and together with its subsidiary and operating entities “Brookfield Infrastructure”) is a leading global infrastructure company that owns and operates high-quality, essential, long-life assets in the utilities, transport, midstream and data sectors across North and South America, Asia Pacific and Europe. It is focused on assets that have contracted and regulated revenues that generate predictable and stable cash flows.

Brookfield Corporation (together with its affiliates other than Brookfield Infrastructure, “Brookfield”) has an approximate 27.1% economic interest in Brookfield Infrastructure on a fully exchanged basis. Brookfield Infrastructure has appointed Brookfield as its Service Providers to provide certain management, administrative and advisory services, for a fee, under the Master Services Agreement.

BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF FINANCIAL POSITION

		As of
US$ MILLIONS, UNAUDITED	Notes	June 30, 2023		December 31, 2022
Assets
Cash and cash equivalents	6	$	1,380	$	1,279
Financial assets	6	966		1,392
Accounts receivable and other	6	3,478		2,628
Inventory		475		531
Assets classified as held for sale		—		856
Current assets		6,299		6,686
Property, plant and equipment	7	38,090		37,291
Intangible assets	8	15,476		11,822
Investments in associates and joint ventures	9	5,416		5,325
Investment properties		744		700
Goodwill	5	12,393		8,789
Financial assets	6	686		721
Other assets		2,463		1,524
Deferred income tax asset		104		111
Total assets		$	81,671	$	72,969
Liabilities and Partnership Capital
Liabilities
Accounts payable and other	6	$	4,147	$	4,478
Corporate borrowings	6,10	1,470		464
Non-recourse borrowings	6,10	3,741		2,567
Financial liabilities	6	364		390
Liabilities directly associated with assets classified as held for sale		—		478
Current liabilities		9,722		8,377
Corporate borrowings	6,10	3,221		3,202
Non-recourse borrowings	6,10	27,151		24,000
Financial liabilities	6	1,768		1,677
Other liabilities		4,286		4,164
Deferred income tax liability		6,880		5,975
Preferred shares	6	20		20
Total liabilities		53,048		47,415
Partnership capital
Limited partners	15	5,229		5,372
General partner	15	26		27
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield	15	2,195		2,263
BIPC exchangeable shares	15	1,254		1,289
Exchangeable units(1)	15	68		72
Perpetual subordinated notes	15	293		293
Interest of others in operating subsidiaries		18,640		15,320
Preferred unitholders	15	918		918
Total partnership capital		28,623		25,554
Total liabilities and partnership capital		$	81,671	$	72,969

1.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

The accompanying notes are an integral part of the financial statements.

2 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF OPERATING RESULTS

		For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS, UNAUDITED	Notes	2023		2022		2023		2022
Revenues	13	$	4,256	$	3,681	$	8,474	$	7,092
Direct operating costs	7,8,14	(3,280)		(2,712)		(6,509)		(5,218)
General and administrative expenses		(109)		(108)		(212)		(229)
		867		861		1,753		1,645
Interest expense		(567)		(469)		(1,135)		(878)
Share of earnings (loss) from investments in associates and joint ventures	9	273		(34)		376		20
Mark-to-market gains (losses)	6	87		165		(7)		133
Other income		295		56		200		91
Income before income tax		955		579		1,187		1,011
Income tax (expense) recovery
Current		(144)		(180)		(276)		(300)
Deferred		(38)		26		5		8
Net income		$	773	$	425	$	916	$	719
Attributable to:
Limited partners		$	186	$	70	$	161	$	76
General partner		67		60		132		120
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield		77		29		66		32
BIPC exchangeable shares		45		17		39		18
Exchangeable units(1)		3		—		3		—
Interest of others in operating subsidiaries		395		249		515		473
Basic and diluted income per limited partner unit:	15	$	0.38	$	0.13	$	0.31	$	0.12

1.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

The accompanying notes are an integral part of the financial statements.

Q2 2023 INTERIM REPORT 3

BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

		For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS, UNAUDITED	Notes	2023		2022		2023		2022
Net income		$	773	$	425	$	916	$	719
Other comprehensive income (loss):
Items that will not be reclassified subsequently to profit or loss:
Revaluation of asset retirement obligation		—		23		(3)		48
Unrealized actuarial gains		—		5		14		18
Taxes on the above items		—		(6)		(4)		(15)
Share of income from investments in associates and joint ventures	9	2		—		2		—
		2		22		9		51
Items that may be reclassified subsequently to profit or loss:
Foreign currency translation		541		(1,286)		743		(751)
Cash flow hedge	6	40		195		(64)		450
Net investment hedge	6	(12)		93		(19)		122
Taxes on the above items		(38)		(47)		8		(114)
Share of income (loss) from investments in associates and joint ventures	9	11		173		(153)		148
		542		(872)		515		(145)
Total other comprehensive income (loss)		544		(850)		524		(94)
Comprehensive income (loss)		$	1,317	$	(425)	$	1,440	$	625
Attributable to:
Limited partners		$	299	$	(153)	$	216	$	70
General partner		68		59		133		120
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield		125		(64)		89		31
BIPC exchangeable shares		72		(35)		52		18
Exchangeable units(1)		4		(3)		4		—
Interest of others in operating subsidiaries		749		(229)		946		386

1.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

The accompanying notes are an integral part of the financial statements.

4 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF PARTNERSHIP CAPITAL

	Limited Partners
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS, UNAUDITED	Limited partners’ capital		(Deficit)		Ownership changes		Accumulated other comprehensive income(1)		Limited partners		General partner		Non-controlling interest –  Redeemable Partnership Units held by Brookfield		Non-controlling interest – BIPC exchangeable shares		Non-controlling interest –Exchangeable units(5)		Non-controlling interest – in operating subsidiaries		Non-controlling interest – Perpetual subordinated notes		Preferred unitholders capital		Total partners’ capital
Balance as of March 31, 2023	$	6,099	$	(2,866)	$	1,456	$	423	$	5,112	$	25	$	2,149	$	1,225	$	68	$	18,522	$	293	$	918	$	28,312
Net income	—		186		—		—		186		67		77		45		3		395		—		—		773
Other comprehensive income	—		—		—		113		113		1		48		27		1		354		—		—		544
Comprehensive income	—		186		—		113		299		68		125		72		4		749		—		—		1,317
Unit issuance(2)	2		—		—		—		2		—		—		—		—		—		—		—		2
Partnership distributions(3)	—		(175)		—		—		(175)		(67)		(75)		(42)		(2)		—		—		—		(361)
Partnership preferred distributions(3)	—		(10)		—		—		(10)		—		(4)		(2)		—		—		—		—		(16)
Acquisition of subsidiaries(4)	—		—		—		—		—		—		—		—		—		158		—		—		158
Disposition of subsidiaries(4)	—		—		—		—		—		—		—		—		—		(372)		—		—		(372)
Subsidiary distributions to non-controlling interest	—		—		—		—		—		—		—		—		—		(417)		—		—		(417)
Other items(2)	1		18		—		(18)		1		—		—		1		(2)		—		—		—		—
Balance as at June 30, 2023	$	6,102	$	(2,847)	$	1,456	$	518	$	5,229	$	26	$	2,195	$	1,254	$	68	$	18,640	$	293	$	918	$	28,623

1.Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

2.Refer to Note 15, Partnership Capital.

3.Refer to Note 16, Distributions.

4.Refer to Note 5, Acquisition of Businesses

5.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

The accompanying notes are an integral part of the financial statements.

Q2 2023 INTERIM REPORT 5

BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF PARTNERSHIP CAPITAL

	Limited Partners
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS, UNAUDITED	Limited partners’ capital		(Deficit)		Ownership changes		Accumulated other comprehensive income(1)		Limited partners		General partner		Non-controlling interest –Redeemable Partnership Units held by Brookfield		Non-controlling interest – BIPC exchangeable shares		Non-controlling interest – Exchange LP Units(4)		Non-controlling interest – in operating subsidiaries		Non-controlling interest – Perpetual subordinated notes		Preferred unitholders capital		Total partners’ capital
Balance as at March 31, 2022	$	6,080	$	(2,309)	$	1,430	$	540	$	5,741	$	31	$	2,420	$	1,381	$	81	$	16,110	$	293	$	918	$	26,975
Net income	—		70		—		—		70		60		29		17		—		249		—		—		425
Other comprehensive loss	—		—		—		(223)		(223)		(1)		(93)		(52)		(3)		(478)		—		—		(850)
Comprehensive income (loss)	—		70		—		(223)		(153)		59		(64)		(35)		(3)		(229)		—		—		(425)
Unit issuance(2)	4		—		—		—		4		—		—		—		—		—		—		—		4
Partnership distributions(3)	—		(165)		—		—		(165)		(61)		(69)		(40)		(3)		—		—		—		(338)
Partnership preferred distributions(3)	—		(9)		—		—		(9)		—		(5)		(2)		—		—		—		—		(16)
Subsidiary distributions to non-controlling interest	—		—		—		—		—		—		—		—		—		(161)		—		—		(161)
Other items(2)	1		86		—		(86)		1		—		—		(1)		—		—		—		—		—
Balance as at June 30, 2022	$	6,085	$	(2,327)	$	1,430	$	231	$	5,419	$	29	$	2,282	$	1,303	$	75	$	15,720	$	293	$	918	$	26,039

1.Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

2.Refer to Note 15, Partnership Capital.

3.Refer to Note 16, Distributions.

4.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

The accompanying notes are an integral part of the financial statements.

6 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF PARTNERSHIP CAPITAL

	Limited Partners
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS, UNAUDITED	Limited partners’ capital		(Deficit)		Ownership changes		Accumulated other comprehensive income(1)		Limited partners		General partner		Non-controlling interest –Redeemable Partnership Units held by Brookfield		Non-controlling interest – BIPC exchangeable shares		Non-controlling interest – Exchangeable Units		Non-controlling interest – in operating subsidiaries		Non-controlling interest – Perpetual subordinated notes		Preferred unitholders capital		Total partners’ capital
Balance as at January 1, 2023	$	6,092	$	(2,657)	$	1,456	$	481	$	5,372	$	27	$	2,263	$	1,289	$	72	$	15,320	$	293	$	918	$	25,554
Net income	—		161		—		—		161		132		66		39		3		515		—		—		916
Other comprehensive income	—		—		—		55		55		1		23		13		1		431		—		—		524
Comprehensive income	—		161		—		55		216		133		89		52		4		946		—		—		1,440
Unit issuance(2),(4)	8		—		—		—		8		—		—		—		—		—		—		—		8
Partnership distributions(3)	—		(350)		—		—		(350)		(134)		(149)		(84)		(5)		—		—		—		(722)
Partnership preferred distributions(3)	—		(19)		—		—		(19)		—		(8)		(4)		—		—		—		—		(31)
Acquisition of subsidiaries(4)			—		—		—		—		—		—		—		—		3,789		—		—		3,789
Disposition of subsidiaries(4)	—		—		—		—		—		—		—		—		—		(372)		—		—		(372)
Subsidiary distributions to non-controlling interest	—		—		—		—		—		—		—		—		—		(1,043)		—		—		(1,043)
Other items(2)	2		18		—		(18)		2		—		—		1		(3)		—		—		—		—
Balance as at June 30, 2023	$	6,102	$	(2,847)	$	1,456	$	518	$	5,229	$	26	$	2,195	$	1,254	$	68	$	18,640	$	293	$	918	$	28,623

1.Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

2.Refer to Note 15, Partnership Capital.

3.Refer to Note 16, Distributions.

4.Refer to Note 5, Acquisition of Businesses.

The accompanying notes are an integral part of the financial statements.

Q2 2023 INTERIM REPORT 7

BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF PARTNERSHIP CAPITAL

	Limited Partners
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS, UNAUDITED	Limited partners’ capital		(Deficit)		Ownership changes		Accumulated other comprehensive income(1)		Limited partners		General partner		Non-controlling interest –Redeemable Partnership Units held by Brookfield		Non-controlling interest – BIPC exchangeable shares		Non-controlling interest – Exchange LP Units		Non-controlling interest – in operating subsidiaries		Non-controlling interest – Perpetual subordinated notes		Preferred unitholders capital		Total partners’ capital
Balance as at January 1, 2022	$	6,074	$	(2,125)	$	1,430	$	323	$	5,702	$	31	$	2,408	$	1,369	$	85	$	15,658	$	—	$	1,138	$	26,391
Net income	—		76		—		—		76		120		32		18		—		473		—		—		719
Other comprehensive loss	—		—		—		(6)		(6)		—		(1)		—		—		(87)		—		—		(94)
Comprehensive income (loss)	—		76		—		(6)		70		120		31		18		—		386		—		—		625
Unit issuance(2)	8		—		—		—		8		—		—		—		—		—		—		—		8
Partnership distributions(3)	—		(330)		—		—		(330)		(122)		(138)		(80)		(6)		—		—		—		(676)
Partnership preferred distributions(3)	—		(20)		—		—		(20)		—		(10)		(5)		—		—		—		—		(35)
Subsidiary distributions to non-controlling interest	—		—		—		—		—		—		—		—		—		(324)		—		—		(324)
Preferred units redeemed(x)	—		(14)		—		—		(14)		—		(9)		—		—		—		—		(220)		(243)
Issuance of perpetual subordinated notes(2)	—		—		—		—		—		—		—		—		—		—		293		—		293
Other items(1),(4),(5)	3		86		—		(86)		3		—		—		1		(4)		—		—		—		—
Balance as at June 30, 2022	$	6,085	$	(2,327)	$	1,430	$	231	$	5,419	$	29	$	2,282	$	1,303	$	75	$	15,720	$	293	$	918	$	26,039

1.Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

2.Refer to Note 15, Partnership Capital.

3.Refer to Note 16, Distributions.

4.Refer to Note 4, Disposition of Businesses.

5.Refer to Note 5, Acquisition of Businesses.

The accompanying notes are an integral part of the financial statements.

8 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF CASH FLOWS

		For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS, UNAUDITED	Notes	2023		2022		2023		2022
Operating Activities
Net income		$	773	$	425	$	916	$	719
Adjusted for the following items:
Earnings from investments in associates and joint ventures, net of distributions received	9	109		76		161		146
Depreciation and amortization expense	7,8,14	632		552		1,277		1,096
Mark-to-market, provisions and other	6	(309)		(200)		(108)		(179)
Deferred income tax expense (recovery)		38		(26)		(5)		(8)
Changes in non-cash working capital, net		(273)		(93)		(754)		(305)
Cash from operating activities		970		734		1,487		1,469
Investing Activities
Acquisition of subsidiaries, net of cash acquired	5	(78)		—		(4,777)		(42)
Disposal of subsidiaries, net of cash disposed	4	602		—		602		—
Investments in associates and joint ventures	9	—		(216)		(702)		(671)
Disposal of investments in associates and joint ventures	9	672		275		672		275
Purchase of long-lived assets	8,9	(572)		(735)		(1,070)		(1,334)
Disposal of long-lived assets	8,9	65		12		74		21
Purchase of financial assets		(111)		(146)		(343)		(382)
Sale of financial assets		166		201		519		401
Net settlement of foreign exchange hedging items	6	1		25		—		24
Other investing activities		15		—		(668)		—
Cash from (used by) investing activities		760		(584)		(5,693)		(1,708)
Financing Activities
Distributions to general partner	16	(67)		(61)		(134)		(122)
Distributions to other unitholders	16	(310)		(293)		(619)		(589)
Subsidiary distributions to non-controlling interest		(417)		(161)		(1,043)		(324)
Capital provided by non-controlling interest	15	79		—		3,710		293
Capital provided to non-controlling interest		(423)		—		(423)		—
Deposit repaid to parent	18	—		(200)		—		—
Proceeds from corporate borrowings	10	—		474		—		474
Net proceeds from (repayment of) commercial paper program	10	225		(124)		477		(164)
Proceeds from corporate credit facility	10	1,268		1,245		3,057		2,202
Repayment of corporate credit facility	10	(1,433)		(1,216)		(2,576)		(1,694)
Proceeds from non-recourse borrowings	10	2,093		2,164		6,581		3,400
Repayment of non-recourse borrowings	10	(2,081)		(1,413)		(4,035)		(2,007)
Settlement of deferred consideration		—		(1,037)		—		(1,037)
Net preferred units redeemed	15	—		—		—		(243)
Partnership units issued	15	2		4		8		8
Lease liability repaid		(59)		(72)		(122)		(90)
Other financing activities		(792)		—		(659)		—
Cash (used by) from financing activities		(1,915)		(690)		4,222		107
Cash and cash equivalents
Change during the period		(185)		(540)		16		(132)
Cash reclassified as assets held for sale		—		(30)		(6)		(30)
Impact of foreign exchange on cash		50		(98)		91		57
Balance, beginning of period		1,515		1,969		1,279		1,406
Balance, end of period		$	1,380	$	1,301	$	1,380	$	1,301

The accompanying notes are an integral part of the financial statements.

Q2 2023 INTERIM REPORT 9

NOTES TO THE UNAUDITED INTERIM CONDENSED AND CONSOLIDATED FINANCIAL STATEMENTS

AS OF JUNE 30, 2023 AND DECEMBER 31, 2022 AND

FOR THE THREE AND SIX-MONTH PERIODS ENDED JUNE 30, 2023 AND 2022

1. ORGANIZATION AND DESCRIPTION OF THE BUSINESS

Brookfield Infrastructure Partners L.P. (our “partnership” and, together with its subsidiaries and operating entities, “Brookfield Infrastructure”) owns and operates utilities, transport, midstream and data businesses in North and South America, Europe and the Asia Pacific region. Our partnership was formed as a limited partnership established under the laws of Bermuda, pursuant to a limited partnership agreement dated May 17, 2007, as amended and restated. Our partnership is a subsidiary of Brookfield Corporation (“Brookfield”). Our partnership’s units are listed on the New York Stock Exchange and the Toronto Stock Exchange under the symbols “BIP” and “BIP.UN”, respectively. Our cumulative Class A preferred limited partnership units, Series 1, Series 3, Series 9 and Series 11 are listed on the Toronto Stock Exchange under the symbols “BIP.PR.A”, “BIP.PR.B”, “BIP.PR.E” and “BIP.PR.F”, respectively. Our cumulative Class A preferred limited partnership units, Series 13 and Series 14, are listed on the New York Stock Exchange under the symbols “BIP.PR.A” and “BIP.PR.B”, respectively. Our partnership’s registered office is 73 Front Street, 5th Floor, Hamilton, HM 12, Bermuda.

In these notes to the consolidated financial statements, references to “units” are to the limited partnership units in our partnership other than the preferred units, references to our “preferred units” are to preferred limited partnership units in our partnership and references to our “unitholders” and “preferred unitholders” are to the holders of our units and preferred units, respectively. References to “Class A Preferred Units,” “Series 1 Preferred Units,” “Series 3 Preferred Units,” “Series 9 Preferred Units,” “Series 11 Preferred Units,” “Series 13 Preferred Units” and “Series 14 Preferred Units” are to cumulative Class A preferred limited partnership units, cumulative Class A preferred limited partnership units, Series 1, cumulative Class A preferred limited partnership units, Series 3, cumulative Class A preferred limited partnership units, Series 9, cumulative Class A preferred limited partnership units, Series 11, cumulative Class A preferred limited partnership units, Series 13, and cumulative Class A preferred limited partnership units, Series 14, in our partnership, respectively.

2. MATERIAL ACCOUNTING POLICY INFORMATION

a) Statement of Compliance

These interim condensed and consolidated financial statements of our partnership and its subsidiaries (together “Brookfield Infrastructure”) have been prepared in accordance with International Accounting Standard 34, Interim Financial Reporting, (“IAS 34”) as issued by the International Accounting Standards Board (“IASB”) and using the accounting policies Brookfield Infrastructure applied in its consolidated financial statements as of and for the year-ended December 31, 2022. The accounting policies that our partnership applied in its annual consolidated financial statements as of and for the year-ended December 31, 2022 are disclosed in Note 3 of such financial statements, with which reference should be made in reading these interim condensed and consolidated financial statements.

These interim condensed and consolidated financial statements were authorized for issuance by the Board of Directors of our partnership on August 11, 2023.

b) Significant Accounting Judgments and Key Sources of Estimation Uncertainty

In preparing our consolidated financial statements, we make judgments in applying our accounting policies. The areas of judgment are consistent with those reported in our consolidated financial statements as of and for the year-ended December 31, 2022. As disclosed in our 2022 annual consolidated financial statements, our partnership uses significant assumptions and estimates to determine the fair value of our property, plant and equipment and the value-in-use or fair value less costs of disposal of the cash-generating units or groups of cash generating units to which goodwill or an intangible asset has been allocated.

10 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

c) Recently adopted accounting standards

Brookfield Infrastructure applied, for the first time, certain new standards applicable to our partnership that became effective January 1, 2023. The impact of these amendments on our partnership’s accounting policies are as follows:

Amendments to IAS 1 – Making Materiality Judgements - Disclosure of Accounting Policies

Our partnership adopted Amendments to IAS 1 - Making Materiality Judgements - Disclosure of Accounting Policies, effective January 1, 2023. The amendments change the requirements in IAS 1 with regard to disclosure of accounting policies. The amendments replace all instances of the term ‘significant accounting policies’ with ‘material accounting policy information’. Accounting policy information is material if, when considered together with other information included in an entity’s financial statements, it can reasonably be expected to influence decisions that the primary users of general purpose financial statements make on the basis of those financial statements. The supporting paragraphs in IAS 1 are also amended to clarify that accounting policy information that relates to immaterial transactions, other events or conditions is immaterial and need not be disclosed. Accounting policy information may be material because of the nature of the related transactions, other events or conditions, even if the amounts are immaterial. However, not all accounting policy information relating to material transactions, other events or conditions is itself material. The adoption did not have a significant impact on our partnership’s financial reporting.

International Tax Reform - Pillar Two Model Rules (Amendments to IAS 12)

In May 2023, the IASB issued amendments to IAS 12 “Income Taxes” to give entities temporary mandatory relief from accounting for deferred taxes arising from Organization for Economic Co-operation and Development’s (“OECD”) international tax reform. The amendments are effective immediately upon their issue and retrospectively in accordance with IAS 8 “Accounting Policies, Changes in Accounting Estimates and Errors” except for some targeted disclosure requirements which become effective for annual reporting periods beginning on or after January 1, 2023. Our partnership has applied the temporary exception to recognizing and disclosing information about deferred tax assets and liabilities related to Pillar Two income taxes.

3. SEGMENT INFORMATION

IFRS 8, Operating Segments, requires operating segments to be determined based on information that is regularly reviewed by the Executive Management and the Board of Directors for the purpose of allocating resources to the segment and to assess its performance. The Chief Operating Decision Maker (“CODM”) uses Funds from Operations (“FFO”) in assessing performance and in making resource allocation decisions, which enable the determination of return on the equity deployed. We define FFO as net income excluding the impact of depreciation and amortization, deferred income taxes, mark-to-market gains (losses) and other income (expenses) that are not related to the revenue earning activities and are not normal, recurring cash operating items necessary for business operations.

FFO includes balances attributable to the partnership generated by investments in associates and joint ventures accounted for using the equity method and excludes amounts attributable to non-controlling interests based on the economic interests held by non-controlling interests in consolidated subsidiaries.

	Total attributable to Brookfield Infrastructure
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	669	$	524	$	426	$	183	$	—	$	1,802	$	(565)	$	3,019	$	4,256
Costs attributed to revenues(2)	(333)		(241)		(196)		(70)		—		(840)		213		(2,021)		(2,648)
General and administrative expenses	—		—		—		—		(109)		(109)		—		—		(109)
Other (expense) income	(27)		(2)		(5)		(3)		52		15		12		(91)		(64)
Interest expense	(85)		(82)		(64)		(38)		(47)		(316)		95		(346)		(567)
FFO	224		199		161		72		(104)		552
Depreciation and amortization expense											(346)		121		(407)		(632)
Deferred taxes											(21)		(2)		(15)		(38)
Mark-to-market and other											193		(147)		256		302
Share of earnings from associates											—		273		—		273
Net income attributable to non-controlling interest											—		—		(395)		(395)
Net income attributable to partnership(3)											$	378	$	—	$	—	$	378

Q2 2023 INTERIM REPORT 11

	Total attributable to Brookfield Infrastructure
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	485	$	516	$	411	$	145	$	—	$	1,557	$	(617)	$	2,741	$	3,681
Costs attributed to revenues(2)	(199)		(246)		(193)		(62)		—		(700)		313		(1,773)		(2,160)
General and administrative expenses	—		—		—		—		(108)		(108)		—		—		(108)
Other (expense) income	(23)		(1)		(4)		2		37		11		7		(146)		(128)
Interest expense	(75)		(70)		(44)		(25)		(33)		(247)		82		(304)		(469)
FFO	188		199		170		60		(104)		513
Depreciation and amortization expense											(334)		131		(349)		(552)
Deferred taxes											(40)		(20)		86		26
Mark-to-market and other											37		138		(6)		169
Share of earnings from associates											—		(34)		—		(34)
Net income attributable to non-controlling interest											—		—		(249)		(249)
Net income attributable to partnership(3)											$	176	$	—	$	—	$	176

	Total attributable to Brookfield Infrastructure
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	1,305	$	1,029	$	901	$	366	$	—	$	3,601	$	(1,115)	$	5,988	$	8,474
Costs attributed to revenues(2)	(655)		(474)		(399)		(146)		—		(1,674)		421		(3,979)		(5,232)
General and administrative expenses	—		—		—		—		(212)		(212)		—		—		(212)
Other (expense) income	(53)		(6)		(13)		1		85		14		22		(164)		(128)
Interest expense	(165)		(158)		(130)		(79)		(91)		(623)		188		(700)		(1,135)
FFO	432		391		359		142		(218)		1,106
Depreciation and amortization expense											(690)		237		(824)		(1,277)
Deferred taxes											(23)		2		26		5
Mark-to-market and other											8		(131)		168		45
Share of earnings from associates											—		376		—		376
Net income attributable to non-controlling interest											—		—		(515)		(515)
Net income attributable to partnership(3)											$	401	$	—	$	—	$	401

	Total attributable to Brookfield Infrastructure
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	924	$	986	$	834	$	297	$	—	$	3,041	$	(1,188)	$	5,239	$	7,092
Costs attributed to revenues(2)	(384)		(461)		(382)		(131)		—		(1,358)		598		(3,362)		(4,122)
General and administrative expenses	—		—		—		—		(229)		(229)		—		—		(229)
Other (expense) income	(51)		(5)		(1)		5		69		17		15		(226)		(194)
Interest expense	(134)		(136)		(85)		(53)		(57)		(465)		154		(567)		(878)
FFO	355		384		366		118		(217)		1,006
Depreciation and amortization expense											(656)		254		(694)		(1,096)
Deferred taxes											(52)		(23)		83		8
Mark-to-market and other											(52)		170		—		118
Share of earnings from associates											—		20		—		20
Net income attributable to non-controlling interest											—		—		(473)		(473)
Net income attributable to partnership(3)											$	246	$	—	$	—	$	246

1.The above tables reconcile Brookfield Infrastructure’s share of results to our partnership’s unaudited interim condensed and consolidated statements of operating results on a line by line basis by aggregating the components comprising the earnings from our partnership’s investments in associates and reflecting the portion of each line item attributable to non-controlling interests.

2.Costs attributed to revenues exclude depreciation and amortization expense. Refer to Note 14, Direct Operating Costs, for further details.

3.Includes net income attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP Units, non-controlling interests - BIPC exchangeable LP units and non-controlling interests - BIPC exchangeable shares.

12 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Segment assets

For the purpose of monitoring segment performance and allocating resources between segments, the CODM monitors the assets, including investments accounted for using the equity method, attributable to each segment.

The following is an analysis of Brookfield Infrastructure’s assets by reportable operating segment:

	Total Attributable to Brookfield Infrastructure
AS OF JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non- controlling interest		Working capital adjustment and other		As per IFRS financials(1)
Total assets	$	9,669	$	8,403	$	9,857	$	5,482	$	(1,836)	$	31,575	$	(6,604)	$	48,536	$	8,164	$	81,671

	Total Attributable to Brookfield Infrastructure
AS OF DECEMBER 31, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non- controlling interest		Working capital adjustment and other		As per IFRS financials(1)
Total assets	$	7,337	$	8,333	$	9,747	$	4,002	$	(1,208)	$	28,211	$	(5,434)	$	41,327	$	8,865	$	72,969

1.The above table provides each segment’s assets in the format that management organizes its reporting segments to make operating decisions and assess performance. Each segment is presented based on our partnership’s share of total assets, taking into account Brookfield Infrastructure’s ownership in operations using consolidation and the equity method whereby our partnership either controls or exercises significant influence over the investment, respectively. The above table reconciles Brookfield Infrastructure’s share of total assets to total assets presented on our partnership’s Consolidated Statements of Financial Position by removing net liabilities contained within investments in associates and joint ventures and reflecting the assets attributable to non-controlling interests, and adjusting for working capital assets which are netted against working capital liabilities.

Q2 2023 INTERIM REPORT 13

4. DISPOSITION OF BUSINESSES

Dispositions Completed in 2023

a) Disposition of our Indian toll roads operation

On June 15, 2023, Brookfield Infrastructure, alongside institutional partners (collectively, the “Indian toll roads consortium”) completed the sale of its interest in its Indian toll roads operation. The sale resulted in net proceeds of approximately $180 million (Indian toll road consortium total of approximately $600 million). Our partnership recognized a gain on sale of approximately $100 million (Indian toll roads consortium total of approximately $340 million) in Other income on the Consolidated Statement of Operating Results.

Dispositions Completed in 2022

a) Disposition of our Brazilian electricity transmission operation

On November 30, 2022, Brookfield Infrastructure completed the sale of its approximate 31% interest in five Brazilian electricity transmission concessions. The sale resulted in net proceeds of approximately $250 million. Our partnership recognized a gain of approximately $40 million in Other income on the Consolidated Statement of Operating Results. The partnership’s share of losses relating to previous foreign exchange movements of $9 million were reclassified from accumulated other comprehensive income to Other income on the Consolidated Statements of Operating Results.

5. ACQUISITION OF BUSINESSES

Acquisitions Completed in 2023

(a) Acquisition of a North American and European residential decarbonization infrastructure business

On January 4, 2023, Brookfield Infrastructure, alongside institutional partners (the “HomeServe consortium”), completed the acquisition of HomeServe PLC (“HomeServe”), a residential decarbonization infrastructure business operating in North America and Europe. Total consideration paid was $1.2 billion (HomeServe consortium - $4.9 billion). The partnership has an effective 26% and 25% interest in HomeServe’s North American and European businesses, respectively. Concurrently, Brookfield Infrastructure entered into a voting agreement with an affiliate of Brookfield, providing Brookfield Infrastructure the right to direct the relevant activities of the entity, thereby providing Brookfield Infrastructure with control. Accordingly, Brookfield Infrastructure consolidated the entity effective January 4, 2023. Acquisition costs of approximately $55 million were recorded as other income (expense) within the Consolidated Statement of Operating Results.

Consideration Transferred:

US$ MILLIONS
Cash	$	1,249
Total consideration	$	1,249

Fair value of assets and liabilities acquired (provisional)(1):

US$ MILLIONS
Cash and cash equivalents	$	205
Accounts receivable and other	827
Property, plant and equipment	118
Intangible assets	2,921
Goodwill	3,271
Accounts payable and other liabilities	(797)
Non-recourse borrowings	(1,006)
Deferred income tax liabilities	(635)
Net assets acquired before non-controlling interest	4,904
Non-controlling interest(2)	(3,655)
Net assets acquired	$	1,249

1.The fair values of certain acquired assets and liabilities for these operations have been determined on a provisional basis given the proximity of the acquisitions to the reporting date, pending finalization of the determination of the fair values of the acquired assets and liabilities. Our partnership is in the process of obtaining additional information primarily in order to assess the fair values of intangible assets, deferred income taxes and the resulting impact to goodwill as at the date of the acquisitions.

2.Non-controlling interest represents the interest not acquired by Brookfield Infrastructure, measured at fair value at the acquisition dates.

14 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

During the measurement period, the partnership recorded a measurement adjustment of $0.7 billion resulting in a decrease in the fair value of its intangible assets acquired which primarily comprised of customer relationship assets. The acquired customer relationship assets were valued with inputs of revenue growth rates, customer attrition rates, and a discount rate determined using a capital asset pricing model.

The goodwill recorded on acquisition is largely reflective of HomeServe’s potential to grow its customer base in under-penetrated markets and the ability to leverage operating synergies with our existing residential decarbonization infrastructure platform. The goodwill recognized is not deductible for income tax purposes.

(b) Acquisition of Brazilian electricity transmission operation

On May 2, 2023, Brookfield Infrastructure, alongside institutional partners (the “Sertaneja consortium”), exercised its option to acquire an additional 15% interest in Transmissora Sertaneja de Electricidade S.A. (“Sertaneja”), a Brazilian electricity transmission operation, for $35 million (Sertaneja consortium - $114 million), increasing Brookfield Infrastructure’s effective ownership in Sertaneja to 31% (Sertaneja consortium total of 100%). Prior to May 2, 2023, our partnership’s existing interest in Sertaneja was accounted for using the equity method.

Consideration Transferred:

US$ MILLIONS
Cash	$	35
Pre-existing interest in businesses	35
Total consideration	$	70

Fair value of assets and liabilities acquired (provisional)(1):

US$ MILLIONS
Cash and cash equivalents	$	36
Accounts receivable and other	9
Intangible assets	477
Goodwill	25
Accounts payable and other liabilities	(44)
Non-recourse borrowings	(192)
Deferred income tax liabilities	(83)
Net assets acquired before non-controlling interest	228
Non-controlling interest(2)	(158)
Net assets acquired	$	70

1.The fair values of certain acquired assets and liabilities for these operations have been determined on a provisional basis given the proximity of the acquisitions to the reporting date, pending finalization of the determination of the fair values of the acquired assets and liabilities. Our partnership is in the process of obtaining additional information primarily in order to assess the fair values of intangible assets, deferred income taxes and the resulting impact to goodwill as at the date of the acquisitions.

2.Non-controlling interest represents the interest not acquired by Brookfield Infrastructure, measured at fair value at the acquisition dates.

Supplemental Information

Had the acquisition of HomeServe and our Brazilian electricity transmission operations acquisitions been effective January 1, 2023, the revenue and net income of Brookfield Infrastructure would have increased by approximately $35 million and $7 million, respectively, for the six-month period ended June 30, 2023.

In determining the pro-forma revenue and net income attributable to our partnership, management has:

•Calculated depreciation of property, plant and equipment and amortization of intangible assets acquired on the basis of the fair values at the time of the business combination rather than the carrying amounts recognized in the pre-acquisition financial statements and;

•Based borrowing costs on the funding levels, credit ratings and debt and equity position of Brookfield Infrastructure after the business combination.

Q2 2023 INTERIM REPORT 15

Acquisitions Completed in 2022

(a) Individually insignificant business combinations

In 2022, Brookfield and its institutional partners (the “acquisition consortiums”) acquired a 17% interest in an Indian telecommunications business for approximately $30 million (acquisition consortium total of approximately $165 million for a 100% interest), a 30% interest in five North American residential infrastructure businesses for approximately $90 million (acquisition consortium total of $315 million for a 100% interest), and an approximately 24% interest in a U.K. telecom tower portfolio for approximately $40 million (consolidated total of approximately $160 million for a 100% interest).

Consideration Transferred:

US$ MILLIONS
Cash	$	123
Equity consideration(1)	21
Contingent consideration	17
Total consideration	$	161

1. As part of our consideration, we issued shares of the subsidiary which are compound financial instruments.

Fair value of assets and liabilities acquired (provisional)(1):

US$ MILLIONS
Cash and cash equivalents	$	6
Accounts receivable and other	24
Property, plant and equipment	161
Intangible assets	302
Goodwill	278
Accounts payable and other liabilities	(54)
Non-recourse borrowings	(51)
Deferred income tax liabilities	(18)
Net assets acquired before non-controlling interest	648
Non-controlling interest(2)	(487)
Net assets acquired	$	161

1.The fair values of certain acquired assets and liabilities for these operations have been determined on a provisional basis given the proximity of the acquisitions to the reporting date, pending finalization of the determination of the fair values of the acquired assets and liabilities. Our partnership is in the process of obtaining additional information primarily in order to assess the fair values of property, plant and equipment, intangible assets, deferred income taxes and the resulting impact to goodwill as at the date of the acquisitions.

2.Non-controlling interest represents the interest not acquired by Brookfield Infrastructure, measured at fair value at the acquisition dates.

16 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

6. FAIR VALUE OF FINANCIAL INSTRUMENTS

The fair value of a financial instrument is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair values are determined by reference to quoted bid or ask prices, as appropriate. Where bid and ask prices are unavailable, the closing price of the most recent transaction of that instrument is used. In the absence of an active market, fair values are determined based on prevailing market rates such as bid and ask prices, as appropriate for instruments with similar characteristics and risk profiles or internal or external valuation models, such as option pricing models and discounted cash flow analyses, using observable market inputs.

Fair values determined using valuation models require the use of assumptions concerning the amount and timing of estimated future cash flows and discount rates. In determining those assumptions, Brookfield Infrastructure looks primarily to external readily observable market inputs such as interest rate yield curves, currency rates, and price and rate volatilities as applicable. The fair value of interest rate swap contracts which form part of financing arrangements is calculated by way of discounted cash flows using market interest rates and applicable credit spreads.

Classification of Financial Instruments

Financial instruments classified as fair value through profit or loss are carried at fair value on the Consolidated Statements of Financial Position. Changes in the fair values of financial instruments classified as fair value through profit or loss are recognized in profit or loss. Mark-to-market adjustments for those in an effective hedging relationship and changes in the fair value of securities designated as fair value through other comprehensive income are recognized in other comprehensive income.

Carrying Value and Fair Value of Financial Instruments

The following table provides the allocation of financial instruments and their associated classifications as at June 30, 2023:

US$ MILLIONS Financial Instrument Classification
MEASUREMENT BASIS	Fair value through profit or loss		Fair value through OCI		Amortized Cost		Total
Financial assets
Cash and cash equivalents	$	—	$	—	$	1,380	$	1,380
Accounts receivable and other	—		—		4,293		4,293
Financial assets (current and non-current)(1)	1,553		23		76		1,652
Total	$	1,553	$	23	$	5,749	$	7,325
Financial liabilities
Corporate borrowings	$	—	$	—	$	4,691	$	4,691
Non-recourse borrowings (current and non-current)	—		—		30,892		30,892
Accounts payable and other	—		—		3,154		3,154
Financial liabilities (current and non-current)(1)	357		—		1,775		2,132
Lease liabilities	—		—		3,456		3,456
Preferred shares(2)	—		—		20		20
Total	$	357	$	—	$	43,988	$	44,345

1.Derivative instruments which are elected for hedge accounting totaling $578 million are included in financial assets and $181 million of derivative instruments are included in financial liabilities.

2.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

Q2 2023 INTERIM REPORT 17

The following table provides the allocation of financial instruments and their associated classifications as at December 31, 2022:

US$ MILLIONS Financial Instrument Classification
MEASUREMENT BASIS	Fair value through profit or loss		Fair value through OCI		Amortized Cost		Total
Financial assets
Cash and cash equivalents	$	—	$	—	$	1,279	$	1,279
Accounts receivable and other	—		—		3,475		3,475
Financial assets (current and non-current)(1)	2,012		46		55		2,113
Total	$	2,012	$	46	$	4,809	$	6,867
Financial liabilities
Corporate borrowings	$	—	$	—	$	3,666	$	3,666
Non-recourse borrowings (current and non-current)	—		—		26,567		26,567
Accounts payable and other	—		—		3,634		3,634
Financial liabilities (current and non-current)(1)	362		—		1,705		2,067
Lease liabilities	—		—		3,421		3,421
Preferred shares(2)	—		—		20		20
Total	$	362	$	—	$	39,013	$	39,375

1.Derivative instruments which are elected for hedge accounting totaling $789 million are included in financial assets and $139 million of derivative instruments are included in financial liabilities.

2.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

The following table provides the carrying values and fair values of financial instruments as at June 30, 2023 and December 31, 2022:

	June 30, 2023				December 31, 2022
US$ MILLIONS	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial assets
Cash and cash equivalents	$	1,380	$	1,380	$	1,279	$	1,279
Accounts receivable and other	4,293		4,293		3,475		3,475
Financial assets (current and non-current)	1,652		1,652		2,113		2,113
Total	$	7,325	$	7,325	$	6,867	$	6,867
Financial liabilities
Corporate borrowings(1)	$	4,691	$	4,471	$	3,666	$	3,406
Non-recourse borrowings (current and non-current)(2)	30,892		29,971		26,567		25,958
Accounts payable and other	3,154		3,154		3,634		3,634
Financial liabilities (current and non-current)	2,132		2,132		2,067		2,067
Preferred shares(3)	20		20		20		20
Total	$	40,889	$	39,748	$	35,954	$	35,085

1.Corporate borrowings are classified under level 1 of the fair value hierarchy; quoted prices in an active market are available.

2.Non-recourse borrowings are classified under level 2 of the fair value hierarchy with the exception of certain borrowings at our U.K. port operation, which are classified under level 1. For level 2 fair values, future cash flows are estimated based on observable forward interest rates at the end of the reporting period.

3.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

18 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Hedging Activities

Brookfield Infrastructure uses derivatives and non-derivative financial instruments to manage or maintain exposures to interest and currency risks. For certain derivatives which are used to manage exposures, Brookfield Infrastructure determines whether hedge accounting can be applied. When hedge accounting can be applied, a hedge relationship can be designated as a fair value hedge, cash flow hedge or a hedge of foreign currency exposure of a net investment in a foreign operation with a functional currency other than the U.S. dollar. To qualify for hedge accounting, the derivative must be designated as a hedge of a specific exposure and the hedging relationship must meet all of the hedge effectiveness requirements in accomplishing the objective of offsetting changes in the fair value or cash flows attributable to the hedged risk both at inception and over the life of the hedge. If it is determined that the hedging relationship does not meet all of the hedge effectiveness requirements, hedge accounting is discontinued prospectively.

Cash Flow Hedges

Brookfield Infrastructure uses interest rate swaps to hedge the variability in cash flows related to a variable rate asset or liability and highly probable forecasted issuances of debt. The settlement dates coincide with the dates on which the interest is payable on the underlying debt, and the amount accumulated in equity is reclassified to profit or loss over the period that the floating rate interest payments on debt affect profit or loss. For the three and six-month periods ended June 30, 2023, gains of $40 million and losses of $64 million, respectively (2022: gains of $195 million and $450 million) were recorded in other comprehensive income for the effective portion of the cash flow hedges. As of June 30, 2023, there was a net derivative asset balance of $412 million relating to derivative contracts designated as cash flow hedges (December 31, 2022: $645 million).

Net Investment Hedges

Brookfield Infrastructure uses foreign exchange contracts and foreign currency denominated debt instruments to manage its foreign currency exposures arising from net investments in foreign operations having a functional currency other than the U.S. dollar. For the three and six-month periods ended June 30, 2023, losses of $12 million and $19 million, respectively (2022: gains of $93 million and $122 million) were recorded in other comprehensive income relating to the hedges of net investments in foreign operations. Further, for the three and six-month periods ended June 30, 2023, Brookfield Infrastructure paid less than $1 million and $2 million, respectively (2022: received $25 million and $24 million) relating to the settlement of foreign exchange contracts in the period. As of June 30, 2023, there was a net unrealized derivative liability balance of $15 million relating to derivative contracts designated as net investment hedges (December 31, 2022: net unrealized derivative asset balance of $5 million).

Fair Value Hierarchical Levels—Financial Instruments

Fair value hierarchical levels are directly determined by the amount of subjectivity associated with the valuation inputs of these assets and liabilities, and are as follows:

•Level 1 – Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date.

•Level 2 – Inputs other than quoted prices included in Level 1 are either directly or indirectly observable for the asset or liability through correlation with market data at the measurement date and for the duration of the instrument’s anticipated life. Fair valued assets and liabilities that are included in this category are primarily certain derivative contracts and other financial assets carried at fair value in an inactive market.

•Level 3 – Inputs reflect management’s best estimate of what market participants would use in pricing the asset or liability at the measurement date. Consideration is given to the risk inherent in the valuation technique and the risk inherent in the inputs to determining the estimate. Fair valued assets and liabilities classified as Level 3 include interest rate swap contracts, derivative contracts, and certain equity securities carried at fair value which are not traded in an active market.

Q2 2023 INTERIM REPORT 19

The fair value of our partnership’s financial assets and financial liabilities are measured at fair value on a recurring basis. The following table summarizes the valuation techniques and significant inputs for Brookfield Infrastructure’s financial assets and financial liabilities:

US$ MILLIONS	Fair value hierarchy	June 30, 2023		December 31, 2022
Marketable securities	Level 1(1)	$	125	$	108
Foreign currency forward contracts	Level 2(2)
Financial asset		$	73	$	159
Financial liability		46		37
Interest rate swaps & other	Level 2(2)
Financial asset		$	756	$	1,005
Financial liability		191		233
Other contracts	Level 3(3)
Financial asset		$	622	$	786
Financial liability		120		92

1.Valuation technique: Quoted bid prices in an active market.

2.Valuation technique: Discounted cash flow. Future cash flows are estimated based on forward exchange and interest rates (from observable forward exchange and interest rates at the end of the reporting period) and contract forward rates, discounted at a rate that reflects our credit risk and the credit risk of various counterparties.

3.Valuation technique: Discounted cash flow. Future cash flows primarily driven by assumptions concerning the amount and timing of estimated future cash flow.

During the three and six-month periods ended June 30, 2023, no transfers were made between level 1 and 2 or level 2 and 3.

20 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

7. PROPERTY, PLANT AND EQUIPMENT

US$ MILLIONS	Utilities		Transport		Midstream		Data		Total
Balance at January 1, 2022	$	7,565	$	8,998	$	14,862	$	8,324	$	39,749
Additions, net of disposals	500		561		797		575		2,433
Acquisitions through business combinations(1)	109		—		—		52		161
Non-cash (disposals) additions	(154)		126		(17)		(12)		(57)
Assets reclassified as held for sale	—		(8)		—		—		(8)
Net foreign currency exchange differences	(743)		(340)		(963)		(754)		(2,800)
Balance at December 31, 2022	$	7,277	$	9,337	$	14,679	$	8,185	$	39,478
Additions, net of disposals	292		237		187		110		826
Acquisitions through business combinations(1)	118		—		—		—		118
Assets held by subsidiaries disposed during the period	—		(19)		—		—		(19)
Non-cash additions (disposals)	32		(26)		(3)		(53)		(50)
Net foreign currency exchange differences	301		47		300		64		712
Balance at June 30, 2023	$	8,020	$	9,576	$	15,163	$	8,306	$	41,065
Accumulated depreciation:
Balance at January 1, 2022	$	(1,272)	$	(1,668)	$	(622)	$	(629)	$	(4,191)
Depreciation expense	(327)		(468)		(418)		(384)		(1,597)
Disposals	22		5		—		—		27
Assets reclassified as held for sale	—		4		—		—		4
Non-cash disposals	—		—		11		41		52
Net foreign currency exchange differences	123		87		47		52		309
Balance at December 31, 2022	$	(1,454)	$	(2,040)	$	(982)	$	(920)	$	(5,396)
Depreciation expense	(195)		(234)		(272)		(192)		(893)
Disposals	8		9		—		—		17
Assets held by subsidiaries disposed during the period	—		12		—		—		12
Non-cash disposals	2		14		11		45		72
Net foreign currency exchange differences	(56)		(6)		(16)		(11)		(89)
Balance at June 30, 2023	$	(1,695)	$	(2,245)	$	(1,259)	$	(1,078)	$	(6,277)
Accumulated fair value adjustments:
Balance at January 1, 2022	$	1,643	$	1,046	$	408	$	—	$	3,097
Fair value adjustments	175		75		118		—		368
Net foreign currency exchange differences	(179)		(73)		(4)		—		(256)
Balance at December 31, 2022	$	1,639	$	1,048	$	522	$	—	$	3,209
Net foreign currency exchange differences	101		(6)		(2)		—		93
Balance at June 30, 2023	$	1,740	$	1,042	$	520	$	—	$	3,302
Net book value:
December 31, 2022	$	7,462	$	8,345	$	14,219	$	7,265	$	37,291
June 30, 2023(2)	$	8,065	$	8,373	$	14,424	$	7,228	$	38,090

1.Refer to Note 5 , Acquisition of Businesses, for further details.

2.Includes right-of-use assets of $206 million in our utilities segment, $988 million in our transport segment, $341 million in our midstream segment and $1,889 million in our data segment. Current lease liabilities of $401 million have been included in accounts payable and other and non-current lease liabilities of $3,055 million have been included in other liabilities in the Consolidated Statements of Financial Position.

The partnership’s property, plant, and equipment is measured at fair value on a recurring basis with an effective date of revaluation for all asset classes of December 31, 2022. Brookfield Infrastructure determined fair value under the income method or on a depreciated replacement cost basis. The partnership’s right-of-use assets recorded as property, plant, and equipment are measured using the cost model. Assets under development are revalued where fair value could be reliably measured.

Q2 2023 INTERIM REPORT 21

8. INTANGIBLE ASSETS

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Cost	$	17,846	$	13,718
Accumulated amortization	(2,370)		(1,896)
Total	$	15,476	$	11,822

Intangible assets are allocated to the following cash generating units, or group of cash generating units:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Brazilian regulated gas transmission operation	$	3,015	$	2,816
North American residential decarbonization infrastructure operation(1)	3,394		1,674
Canadian diversified midstream operation	2,135		2,186
North American rail operations	1,757		1,762
European residential decarbonization infrastructure business(1)	1,207		—
Peruvian toll roads	1,086		1,031
Indian telecom tower operation	676		682
U.K. telecom towers operation	565		537
Brazilian electricity transmission operation(1)	502		—
U.K. port operation	271		258
Other(2)	868		876
Total	$	15,476	$	11,822

1.Refer to Note 5, Acquisition of Businesses, for further details.

2.Other intangibles are primarily comprised of customer contracts at our Australian port operation, Western Canadian natural gas gathering and processing operation, U.S. data center operation, Colombian natural gas transmission operation, natural gas operation in India and contracted order book at our U.K. regulated distribution operation.

The following table presents the change in the cost balance of intangible assets:

US$ MILLIONS	For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Cost at beginning of the period	$	13,718	$	15,785
Additions through business combinations(1)	3,398		302
Additions, net of disposals	105		149
Assets held by subsidiaries disposed during the period(2)	—		(1,454)
Adjustments to purchase price allocation(1)	(4)		—
Assets reclassified as held for sale	—		(793)
Non-cash (dispositions) additions(3)	(5)		47
Foreign currency translation	634		(318)
Ending Balance	$	17,846	$	13,718

1.Refer to Note 5, Acquisition of Businesses, for further details.

2.Refer to Note 4, Disposition of Businesses, for further details.

3.Non-cash additions for the 12-month period ended December 31, 2022 primarily relate to revisions to the purchase price allocation at our residential infrastructure operation in Germany.

The following table presents the accumulated amortization for Brookfield Infrastructure’s intangible assets:

US$ MILLIONS	For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Accumulated amortization at beginning of the period	$	(1,896)	$	(1,571)
Assets held by subsidiaries disposed during the period(1)	—		5
Non-cash additions, net of disposals	7		—
Held for sale	—		211
Amortization	(384)		(561)
Foreign currency translation	(97)		20
Ending Balance	$	(2,370)	$	(1,896)

1.Refer to Note 4, Disposition of Businesses, for further details.

22 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

9. INVESTMENTS IN ASSOCIATES AND JOINT VENTURES

Our partnership’s investment in associates and joint ventures are reviewed and reported on a segmented basis, refer to Note 3, Segment Information, for further details. The following table represents the change in the balance of investments in associates and joint ventures:

US$ MILLIONS	For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Balance at the beginning of the period	$	5,325	$	4,725
Share of earnings for the period	376		12
Foreign currency translation and other	76		(44)
Share of other comprehensive (loss) income	(151)		485
Distributions(5),(8),(12)	(537)		(575)
Disposition of interest(3),(9),(10),(11)	(375)		(142)
Acquisitions(1),(2),(4),(6),(7)	702		864
Ending Balance(13)	$	5,416	$	5,325

1.On February 16, 2022, Brookfield Infrastructure acquired an approximate 8% interest in AusNet Services Ltd., an Australian regulated utility, for total equity consideration of approximately $0.5 billion.

2.On April 1, 2022, Brookfield Infrastructure acquired a 13% interest in an Australian smart meter business, for total equity consideration of approximately $215 million.

3.On June 13, 2022, Brookfield Infrastructure sold an effective 19% (Brookfield consortium - 49%) interest in its North American container terminal operation for net proceeds of $275 million. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $125 million and income tax expense of approximately $50 million in the Consolidated Statements of Operating Results. $142 million of revaluation gains (net of tax) were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital.

4.On August 4, 2022, Brookfield Infrastructure acquired an approximate 12% interest in an Australian data transmission business, for total consideration of $193 million.

5.On November 1, 2022, our New Zealand data distribution business completed the sale of a portfolio of telecom towers which generated net proceeds of approximately $140 million to the partnership.

6.On November 22, 2022, Brookfield Infrastructure entered into a joint-venture agreement with Intel Corporation for the construction and operation of a semiconductor manufacturing facility in Chandler, Arizona. The partnership has an effective 12% economic interest in the operation.

7.On February 1, 2023, Brookfield Infrastructure acquired an effective 6% interest in a European telecom tower operation in Germany and Austria, for total consideration of approximately $702 million.

8.On April 1, 2023, our North American gas storage operation sold a portion of its U.S. gas storage portfolio for net proceeds of approximately $70 million. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $12 million in the Consolidated Statements of Operating Results. Revaluation gains of approximately $14 million (net of tax) were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital.

9.On April 26, 2023, a subsidiary of Brookfield Infrastructure completed the sale of its 50% interest in a freehold landlord port in Victoria, Australia, which generated net proceeds of approximately $70 million to the partnership. Prior to completion of the sale, the subsidiary’s interest in the port was classified as held for sale.

10.On May 2, 2023, Brookfield Infrastructure exercised its option to acquire an additional 15% interest in Transmissora Sertaneja de Eletricidade S.A. (“Sertaneja”), a Brazilian electricity transmission operation, increasing Brookfield Infrastructure’s ownership in Sertaneja to 31%. As a result of governance rights obtained, Brookfield Infrastructure will consolidate Sertaneja effective May 2, 2023. Refer to Note 5. Acquisition of Businesses, for further details.

11.On June 15, 2023, a subsidiary of Brookfield Infrastructure sold a portion of its interest in its U.S. gas pipeline for net proceeds of approximately $420 million, decreasing its ownership from approximately 38% to 25%. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $80 million in the Consolidated Statements of Operating Results.

12.On June 15, 2023, Brookfield Infrastructure sold an effective 12% (Brookfield consortium - 50%) interest in its New Zealand data distribution business for net proceeds of approximately $275 million. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $220 million in the Consolidated Statements of Operating Results. Revaluation gains of $14 million (net of tax) were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital.

13.The closing balance includes a shareholder loan of $250 million receivable from our U.S. gas pipeline (2022: $375 million).

The following table represents the carrying value of our partnership’s investments in associates and joint ventures:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Utilities	$	871	$	887
Transport	1,981		1,925
Midstream	661		1,058
Data	1,879		1,297
Corporate	24		158
Ending Balance	$	5,416	$	5,325

Q2 2023 INTERIM REPORT 23

The following tables summarize the aggregate balances of investments in associates and joint ventures on a 100% basis:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Financial position:
Total assets	$	94,382	$	71,023
Total liabilities	(52,774)		(42,116)
Net assets	$	41,608	$	28,907

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Financial performance:
Total revenue	$	6,722	$	5,455	$	12,710	$	10,471
Total net income for the period	1,054		309		2,084		901
Brookfield Infrastructure’s share of net income (loss)	$	273	$	(34)	$	376	$	20

24 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

10. BORROWINGS

a) Corporate Borrowings

Brookfield Infrastructure has a $2.2 billion senior unsecured revolving credit facility used for general working capital purposes including acquisitions. The $2.2 billion is available on a revolving basis for the full term of the facility. All amounts outstanding under this facility will be repayable on June 29, 2028. All obligations of Brookfield Infrastructure under the facility are guaranteed by our partnership. Loans under this facility accrue interest at a floating rate based on SOFR plus 1.2%. Brookfield Infrastructure is required to pay an unused commitment fee under the facility of 13 basis points per annum. As at June 30, 2023, draws on the credit facility were $577 million (December 31, 2022: $96 million) and $11 million of letters of credit were issued (December 31, 2022: $12 million).

	Maturity	Annual Rate	Currency	As of
				June 30, 2023		December 31, 2022
Corporate revolving credit facility	June 29, 2028	SOFR plus 1.2%	US$	$	577	$	96
Commercial paper(1)	August 8, 2023	6.0%	US$	941		464
Current:
Medium-term notes:
Public - Canadian	February 22, 2024	3.3%	C$	227		222
Public - Canadian	February 22, 2024	3.3%	C$	302		295
Non-current:
Medium-term notes:
Public - Canadian	November 14, 2027	5.6%	C$	340		332
Public - Canadian	September 11, 2028	4.2%	C$	529		517
Public - Canadian	October 9, 2029	3.4%	C$	529		517
Public - Canadian	September 1, 2032	2.9%	C$	378		369
Public - Canadian	February 14, 2033	6.0%	C$	189		185
Public - Canadian	April 25, 2034	5.4%	C$	302		295
Public - Canadian	April 25, 2052	5.8%	C$	150		147
Subordinated notes:
Public - U.S.	May 24, 2081	5.0%	US$	250		250
				4,714		3,689
Deferred financing costs and other				(23)		(23)
Total				$	4,691	$	3,666

1.Maturity and annual rate associated with our commercial paper program represents a weighted average of all outstanding obligations as of June 30, 2023.

Brookfield Infrastructure has entered into a $1 billion revolving credit facility with Brookfield to provide additional liquidity for general corporate purposes and capital expenditures, if required. The revolving credit facility automatically renews for eight consecutive one-year terms, which would result in the facility ultimately maturing in February 2027. Brookfield has the option to terminate the agreement prior to April 14 each year by providing Brookfield Infrastructure with a written notice. Loans under this facility accrued interest on SOFR plus 1.9% and no commitment fees were incurred for any undrawn balance. As of June 30, 2023, there were no (2022: $nil) borrowings outstanding.

On July 27, 2023, Brookfield Infrastructure Finance ULC issued C$700 million of medium-term notes in two tranches: C$500 million maturing on July 27, 2030 with a coupon of 5.710% per annum and C$200 million maturing on July 27, 2053 with a coupon of 5.950% per annum.

On November 14, 2022, Brookfield Infrastructure Finance ULC issued C$700 million of medium-term notes in two tranches: C$450 million maturing on November 14, 2027 with a coupon of 5.616% per annum and C$250 million maturing on February 14, 2033 with a coupon of 5.980% per annum.

Q2 2023 INTERIM REPORT 25

On April 25, 2022, Brookfield Infrastructure Finance ULC issued C$600 million of medium-term notes in two tranches: C$400 million maturing on April 25, 2034 with a coupon of 5.439% per annum and C$200 million maturing on April 25, 2052 with a coupon of 5.789% per annum, and $3 million of debt issuance costs were incurred.

On May 24, 2021, Brookfield Infrastructure Finance ULC issued $250 million of subordinated notes maturing May 24, 2081, with a coupon of 5.0% and $6 million of debt issuance costs were incurred.

On February 24, 2021, Brookfield Infrastructure established a U.S. commercial paper program under which a subsidiary of our partnership may issue unsecured commercial paper notes up to a maximum aggregate amount outstanding at any time of $1 billion. Proceeds from the commercial paper issuances are supplemented by our corporate credit facilities. As of June 30, 2023, there were $941 million of borrowings outstanding (2022: $464 million).

The increase in corporate borrowings during the six-month period ended June 30, 2023 is primarily attributable to net draws on our corporate credit facility of $481 million, commercial paper issuances of $477 million, and the impact of foreign exchange.

b) Non-Recourse Borrowings

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Current	$	3,741	$	2,567
Non-current	27,151		24,000
Total	$	30,892	$	26,567

Non-recourse borrowings increased as compared to December 31, 2022 due to net borrowings of $2.5 billion, $1.2 billion of borrowings related to recent acquisitions, and the impact of foreign exchange.

26 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

11. CAPITAL MANAGEMENT

Our partnership’s approach to capital management is focused on maximizing returns to unitholders and ensuring capital is deployed in a manner consistent with achieving our investment return objectives.

Invested Capital, which tracks the amount of capital that has been contributed to our partnership, is a measure we utilize to assess returns on capital deployed, relative to targeted returns. Investment decisions are based on, amongst other measures and factors, targeted returns on Invested Capital of 12% to 15% annually over the long term. We measure return on Invested Capital as Adjusted Funds from Operations (“AFFO”), less estimated returns of capital on operations that are not perpetual in nature, divided by the weighted average Invested Capital for the period.

We define AFFO as FFO less capital expenditures required to maintain the current performance of our operations (maintenance capital expenditures). We define Invested Capital as partnership capital removing the impact of the following items: non-controlling interest in operating subsidiaries, retained earnings or deficit, accumulated other comprehensive income and ownership changes.

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Partnership Capital	$	28,623	$	25,554
Remove impact of the following items since inception:
Non-controlling interest - in operating subsidiaries	(18,640)		(15,320)
Deficit	3,746		3,422
Accumulated other comprehensive income	(880)		(817)
Ownership changes and other	(560)		(558)
Invested Capital	$	12,289	$	12,281

The following table presents the change in Invested Capital during the three and six-month periods ended June 30, 2023 and 2022:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Opening balance	$	12,287	$	12,272	$	12,281	$	12,195
Net redemption of preferred units	—		—		—		(220)
Issuance of perpetual subordinated notes	—		—		—		293
Issuance of limited partnership units	2		4		8		8
Ending balance	$	12,289	$	12,276	$	12,289	$	12,276
Weighted Average Invested Capital(1)	$	12,287	$	12,272	$	12,284	$	12,262

1.For the purposes of calculating Weighted Average Invested Capital for the six-month period ended June 30, 2022, redemption of preferred units and issuance of perpetual subordinated notes of $220 million and $293 million, respectively, were assumed to have been completed concurrently in January of 2022

Q2 2023 INTERIM REPORT 27

12. SUBSIDIARY PUBLIC ISSUERS

An indenture dated as of October 10, 2012 between certain wholly-owned subsidiaries of our partnership, Brookfield Infrastructure Finance ULC, Brookfield Infrastructure Finance LLC, Brookfield Infrastructure Finance Pty Ltd and Brookfield Infrastructure Finance Limited (collectively, the “Co-Issuers”), and Computershare Trust Company of Canada, as supplemented and amended from time to time (“Indenture”) provides for the issuance of one or more series of unsecured notes of the Co-Issuers.

An indenture dated as of May 24, 2021, between Brookfield Infrastructure Finance ULC, our partnership and its subsidiaries, Brookfield Infrastructure L.P. (the “Holding LP”), Brookfield Infrastructure Holdings (Canada) Inc., Brookfield Infrastructure US Holdings I Corporation, BIP Bermuda Holdings I Limited (collectively, the “BIP Guarantors”), BIPC Holdings Inc. (“BIPC Holdings”), Computershare Trust Company of Canada and Computershare Trust Company, N.A., as supplemented and amended from time to time (the “U.S. Indenture”) provides for the issuance of one or more series of unsecured notes of Brookfield Infrastructure Finance ULC.

On July 27, 2023, the Co-Issuers issued C$700 million of medium-term notes under the Indenture in two tranches in the Canadian bond market: C$500 million maturing July 27, 2030 with a coupon of 5.710% and C$200 million maturing July 27, 2053 with a coupon of 5.950%. These medium-term notes are fully and unconditionally guaranteed by the BIP Guarantors (other than Brookfield Infrastructure US Holdings I Corporation), Brookfield Infrastructure ULC and BIPC Holdings.

On November 14, 2022, the Co-Issuers issued C$700 million of medium-term notes under the Indenture in two tranches in the Canadian bond market: C$450 million maturing November 14, 2027 with a coupon of 5.616% and C$250 million maturing February 14, 2033 with a coupon of 5.980%. These medium-term notes are fully and unconditionally guaranteed by the BIP Guarantors and BIPC Holdings.

On April 25, 2022, the Co-Issuers issued C$600 million of medium-term notes under the Indenture in two tranches in the Canadian bond market: C$400 million maturing April 25, 2034 with a coupon of 5.439%, and C$200 million maturing April 25, 2052 with a coupon of 5.789%. These medium-term notes are fully and unconditionally guaranteed by the BIP Guarantors and BIPC Holdings.

The partnership will and certain of the other BIP Guarantors may also fully and unconditionally guarantee the payment obligations of Brookfield Infrastructure Preferred Equity Inc. (“Pref Finco” and collectively with the Co-Issuers, the “Fincos”) in respect of any Class A preference shares issued to the public by the Pref Finco, if and when issued.

A base shelf prospectus of BIP Investment Corporation (“BIPIC”) provides for the issuance of one or more series of senior preferred shares of BIPIC. The partnership will and certain of the other BIP Guarantors and BIPC Holdings may fully and unconditionally guarantee the payment obligations of BIPIC in respect of any senior preferred shares issued by BIPIC under the prospectus.

Each of the Fincos and BIPIC are subsidiaries of our partnership. In the tables below, information relating to the Fincos has been combined. The Fincos have not guaranteed the obligations of BIPIC, nor has BIPIC guaranteed the obligations of the Fincos.

BIPC Holdings has also fully and unconditionally guaranteed the payment obligations of the partnership in respect of certain of the partnership’s currently outstanding cumulative class A preferred limited partnership units and may guarantee the payment obligations of the partnership in respect of additional cumulative class A preferred limited partnership units issued to the public, if and when issued.

The following tables set forth consolidated summary financial information for our partnership, the Fincos, BIPIC and BIPC Holdings:

28 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Our  partnership(2)		The Fincos		BIPIC		BIPC Holdings		Subsidiaries of  our partnership other than the Fincos, BIPIC, and BIPC Holdings(3)		Consolidating adjustments(4)		Our partnership consolidated
Revenues	$	—	$	—	$	—	$	—	$	—	$	4,256	$	4,256
Net income (loss) attributable to partnership(1)	186		—		—		—		378		(186)		378
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2022
Revenues	$	—	$	—	$	—	$	—	$	—	$	3,681	$	3,681
Net income (loss) attributable to partnership(1)	70		—		—		—		176		(70)		176
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS
Revenues	$	—	$	—	$	—	$	—	$	—	$	8,474	$	8,474
Net income (loss) attributable to partnership(1)	161		—		—		—		401		(161)		401
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2022
Revenues	$	—	$	—	$	—	$	—	$	—	$	7,092	$	7,092
Net income (loss) attributable to partnership(1)	76		—		—		—		246		(76)		246
AS OF JUNE 30, 2023
Current assets	$	—	$	—	$	—	$	—	$	—	$	6,299	$	6,299
Non-current assets	6,440		—		1,512		3,173		8,949		55,298		75,372
Current liabilities	—		—		219		—		—		9,503		9,722
Non-current liabilities	—		3,173		—		259		—		39,894		43,326
Non-controlling interests
Redeemable Partnership Units held by Brookfield	—		—		—		—		—		2,195		2,195
BIPC exchangeable shares	—		—		—		—		—		1,254		1,254
Exchangeable units(5)	—		—		—		—		—		68		68
Perpetual subordinated notes	—		—		—		—		—		293		293
In operating subsidiaries	—		—		—		—		—		18,640		18,640
Preferred unitholders	—		—		—		—		—		918		918
AS OF DECEMBER 31, 2022
Current assets	$	—	$	—	$	—	$	—	$	—	$	6,686	$	6,686
Non-current assets	6,583		—		1,005		3,105		9,603		45,987		66,283
Current liabilities	—		—		182		—		—		8,195		8,377
Non-current liabilities	—		3,106		—		191		—		35,741		39,038
Non-controlling interests
Redeemable Partnership Units held by Brookfield	—		—		—		—		—		2,263		2,263
BIPC exchangeable shares	—		—		—		—		—		1,289		1,289
Exchangeable units(5)	—		—		—		—		—		72		72
Perpetual subordinated notes	—		—		—		—		—		293		293
In operating subsidiaries	—		—		—		—		—		15,320		15,320
Preferred unitholders	—		—		—		—		—		918		918

1.Includes net income (loss) attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP units, non-controlling interests - BIPC exchangeable LP units and non-controlling interests - BIPC exchangeable shares.

2.Includes investments in all subsidiaries of our partnership under the equity method.

3.Includes investments in all other subsidiaries of the Holding LP, Brookfield Infrastructure Holdings (Canada) Inc., Brookfield Infrastructure US Holdings I Corporation and BIP Bermuda Holdings I Limited under the equity method.

4.Includes elimination of intercompany transactions and balances necessary to present our partnership on a consolidated basis.

5.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

Q2 2023 INTERIM REPORT 29

13. REVENUE

The following table disaggregates revenues by our operating segments:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Utilities	$	1,899	$	1,350	$	3,770	$	2,562
Midstream	1,048		1,007		2,102		1,909
Transport	886		894		1,767		1,768
Data	423		430		835		853
Total	$	4,256	$	3,681	$	8,474	$	7,092

Substantially all of our partnership’s revenues are recognized over time as services are rendered.

The following table disaggregates revenues by geographical region:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Canada	$	1,142	$	1,158	$	2,291	$	2,225
U.S.	1,013		693		2,056		1,286
Brazil	388		401		730		769
U.K.	519		392		1,083		799
India	454		481		902		948
Colombia	238		236		466		450
Australia	172		174		336		339
Spain	68		—		150		—
France	59		—		132		—
Other	203		146		328		276
Total	$	4,256	$	3,681	$	8,474	$	7,092

Brookfield Infrastructure’s customer base is comprised predominantly of investment grade companies. Our revenues are well diversified by region and counterparty. For the three and six-month periods ended June 30, 2023, no customer made up greater than 10% of our partnership’s consolidated revenues. For the three and six-month periods ended June 30, 2022, one customer within the utilities and data segments generated greater than 10% of our partnership’s consolidated revenues of $385 million and $764 million, respectively. Our partnership has completed a review of the credit risk of key counterparties. Based on their liquidity position, business performance, and aging of our accounts receivable, we do not have any significant changes in expected credit losses at this time. Our partnership continues to monitor the credit risk of our counterparties in light of the current economic environment.

30 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

14. DIRECT OPERATING COSTS

Direct operating costs are costs incurred to earn revenue and include all attributable expenses. The following table lists direct operating costs for the three and six-month periods ended June 30, 2023, and 2022.

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Cost of inventory	$	862	$	787	$	1,607	$	1,407
Compensation	640		414		1,278		857
Depreciation and amortization	632		552		1,277		1,096
Fuel, transportation, and distribution costs	372		423		765		808
Operations and maintenance costs	266		219		542		422
Marketing and administrative costs	217		130		419		257
Utilities	143		117		283		237
Other direct operating costs	148		70		338		134
Total	$	3,280	$	2,712	$	6,509	$	5,218

Q2 2023 INTERIM REPORT 31

15. PARTNERSHIP CAPITAL

As at June 30, 2023, our partnership’s capital structure was comprised of three classes of partnership units: limited partnership units, preferred units and general partnership units. Limited partnership units entitle the holder to their proportionate share of distributions. Preferred units entitle the holder to cumulative preferential cash distributions in accordance with their terms. General partnership units entitle the holder to the right to govern the financial and operating policies of our partnership. The Holding LP’s capital structure is composed of four classes of partnership units: special general partner units, Holding LP Class A preferred units, managing general partner units and redeemable partnership units held by Brookfield.

On June 10, 2022, Brookfield Infrastructure completed a three-for-two split of our units, BIPC exchangeable shares, Exchange LP Units, and BIPC exchangeable LP units, by way of a subdivision whereby unitholders/shareholders received an additional one-half of a unit/share for each unit/share held. The Managing General Partner Units, Special General Partner Units and Redeemable Partnership Units of the Holding LP were concurrently split. Brookfield Infrastructure’s preferred units were not affected by the split.

(a) Special General and Limited Partnership Capital

	Special General Partner Units
MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	19	2,400,631	$	19	2,400,631
Ending balance	$	19	2,400,631	$	19	2,400,631

	Limited Partnership Units
MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	6,092	458,380,315	$	6,074	457,901,280
Unit issuance	8		262,603	13		338,953
Conversions	2		104,522	5		140,082
Ending balance	$	6,102	458,747,440	$	6,092	$	458,380,315

Weighted average number of special general partner units outstanding for the three and six-month periods ended June 30, 2023 were 2.4 million (2022: 2.4 million). The weighted average number of limited partnership units outstanding for the three and six-month periods ended June 30, 2023 was 458.7 million and 458.5 million, respectively (2022: 458.0 million and 458.0 million, respectively).

Our partnership has implemented a distribution reinvestment plan (the “Plan”) that allows eligible holders of our partnership to purchase additional units by reinvesting their cash distributions. Under the Plan, units are acquired at a price per unit calculated by reference to the volume weighted average of the trading price for our units on the New York Stock Exchange for the five trading days immediately preceding the relevant distribution date. During the six-month period ending June 30, 2023, our partnership issued 0.3 million units for proceeds of $8 million (2022: 0.2 million units for proceeds of $8 million).

(b) Non-controlling interest – Redeemable Partnership Units held by Brookfield

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	2,728	193,587,223	$	2,728	193,587,223
Unit issuance	—		—	—		—
Ending balance	$	2,728	193,587,223	$	2,728	193,587,223

32 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

(c) Non-controlling interest – BIPC exchangeable shares

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Shares	Carrying Value		Shares
Opening balance	$	1,757	110,567,671	$	1,755	110,157,540
Conversions	1		116,159	2		410,131
Ending balance	$	1,758	110,683,830	$	1,757	$	110,567,671

During the six-month period ended June 30, 2023, BIPC exchangeable shareholders exchanged 0.1 million BIPC exchangeable shares for $1 million (2022: less than 0.1 million for $1 million).

(d) Non-controlling interest – Exchangeable Units

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	401	6,464,819	$	408	7,015,032
Conversions	(3)		(220,681)	(7)		(550,213)
Ending balance(1)	$	398	6,244,138	$	401	$	6,464,819

1.Includes non-controlling interest attributable to Exchange LP unitholders and BIPC exchangeable LP unitholders.

During the six-month period ended June 30, 2023, Exchange LP unitholders exchanged less than 0.1 million Exchange LP units for $2 million of our units (2022: less than 0.1 million for $2 million).

During the six-month period ended June 30, 2023, BIPC exchangeable LP unitholders exchanged 0.1 million BIPC exchangeable LP units for $1 million of BIPC exchangeable shares (2022: 0.3 million for $4 million).

(e) Non-controlling interest - Perpetual Subordinated Notes

	Perpetual Subordinated Notes
MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023		As of and for the 12-month period ended December 31, 2022
Opening balance	$	293	$	—
Issued for cash	—		293
Ending balance	$	293	$	293

On January 21, 2022, our partnership issued 12 million fixed rate perpetual subordinated notes, at $25 per unit, with a fixed coupon rate of 5.125% annually. In total, $293 million net proceeds were raised. The notes do not have a fixed maturity date and are not redeemable at the option of the holders, therefore the notes are classified as non-controlling interest. The perpetual subordinated notes also provide Brookfield Infrastructure, at its discretion, the right to defer the interest (in whole or in part) indefinitely.

(f) Preferred Unitholders’ Capital

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	918	43,901,312	$	1,138	55,881,062
Repurchased and cancelled	—		—	(220)		(11,979,750)
Ending balance	$	918	43,901,312	$	918	43,901,312

On March 31, 2022, our partnership redeemed all of its outstanding Cumulative Class A Preferred Limited Partnership Units, Series 7, for $243 million. Losses on redemption of $23 million were recognized directly in equity.

Q2 2023 INTERIM REPORT 33

16. DISTRIBUTIONS

The following table outlines distributions made to each class of partnership units, including BIPC exchangeable shares and Exchange LP units that are exchangeable into units, as well as BIPC exchangeable LP units that are exchangeable into BIPC exchangeable shares:

	For the three-month period ended June 30
	2023			2022
US$ MILLIONS EXCEPT PER UNIT INFORMATION	Total		Per Unit	Total		Per Unit
Limited Partners	$	175	0.38	$	165	$	0.36
General Partner(1)	67			61
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield	75		0.38	69		0.36
BIPC exchangeable shares	42		0.38	40		0.36
Exchangeable units(2)	2		0.38	3		0.36
Preferred unitholders	12		0.27	12		0.27
Perpetual subordinated notes	4		0.32	4		0.32
Total Distributions	$	377		$	354

	For the six-month period ended June 30
	2023				2022
US$ MILLIONS EXCEPT PER UNIT INFORMATION	Total		Per Unit		Total		Per Unit
Limited Partners	$	350	$	0.77	$	330	$	0.72
General Partner(1)	134				122
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield	149		$	0.77	138		0.72
BIPC exchangeable shares	84		$	0.77	80		0.72
Exchangeable units(2)	5		$	0.77	6		0.72
Preferred unitholders	23		$	0.53	27		0.53
Perpetual subordinated notes	8		$	0.64	8		0.64
Total Distributions	$	753			$	711

1.Distributions to the General Partner include $66 million and $132 million of incentive distributions for the three and six-month periods ended June 30, 2023, respectively (2022: $60 million and $120 million).

2.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

34 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

17. ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

a) Attributable to Limited Partners

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2023	$	774	$	(1,741)	$	115	$	87	$	125	$	3	$	1,118	$	481
Other comprehensive (loss) income	(1)		153		(5)		(2)		—		—		(90)		55
Other items(1)	—		—		—		—		—		—		(18)		(18)
Balance at June 30, 2023	$	773	$	(1,588)	$	110	$	85	$	125	$	3	$	1,010	$	518

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial (losses) gains		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2022	$	673	$	(1,463)	$	27	$	56	$	125	$	(10)	$	915	$	323
Other comprehensive income (loss)	13		(195)		37		49		—		4		86		(6)
Other items(2)	—		—		—		—		—		—		(86)		(86)
Balance at June 30, 2022	$	686	$	(1,658)	$	64	$	105	$	125	$	(6)	$	915	$	231

b) Attributable to General Partner

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2023	$	4	$	(9)	$	—	$	—	$	1	$	—	$	6	$	2
Other comprehensive income (loss)	—		2		—		—		—		—		(1)		1
Balance at June 30, 2023	$	4	$	(7)	$	—	$	—	$	1	$	—	$	5	$	3

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2022	$	4	$	(8)	$	—	$	—	$	1	$	—	$	5	$	2
Other comprehensive (loss) income	—		(1)		—		—		—		—		1		—
Balance at June 30, 2022	$	4	$	(9)	$	—	$	—	$	1	$	—	$	6	$	2

c) Attributable to Non-controlling interest – Redeemable Partnership Units held by Brookfield

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2023	$	326	$	(726)	$	49	$	36	$	53	$	(1)	$	473	$	210
Other comprehensive income (loss)	—		64		(3)		(1)		—		—		(37)		23
Other items(1)	—		—		—		—		—		—		(8)		(8)
Balance at June 30, 2023	$	326	$	(662)	$	46	$	35	$	53	$	(1)	$	428	$	225

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2022	$	283	$	(616)	$	12	$	24	$	53	$	(6)	$	387	$	137
Other comprehensive income (loss)	6		(80)		15		20		—		—		38		(1)
Other items(2)	—		—		—		—		—		—		(36)		(36)
Balance at June 30, 2022	$	289	$	(696)	$	27	$	44	$	53	$	(6)	$	389	$	100

Q2 2023 INTERIM REPORT 35

d) Attributable to Non-controlling interest – BIPC exchangeable shares

US$ MILLIONS	Revaluation surplus		Foreign currency translation & other		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2023	$	186	$	(415)	$	28	$	20	$	30	$	1	$	268	$	118
Other comprehensive income (loss)	—		37		(1)		(1)		—		—		(22)		13
Other items(1)	—		—		—		—		—		—		(4)		(4)
Balance at June 30, 2023	$	186	$	(378)	$	27	$	19	$	30	$	1	$	242	$	127

US$ MILLIONS	Revaluation surplus		Foreign currency translation & other		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2022	$	161	$	(351)	$	7	$	13	$	30	$	(2)	$	219	$	77
Other comprehensive income (loss)	4		(46)		9		12		—		—		21		—
Other items(2)	—		—		—		—		—		—		(20)		(20)
Balance at June 30, 2022	$	165	$	(397)	$	16	$	25	$	30	$	(2)	$	220	$	57

e) Attributable to Non-controlling interest – Exchangeable units(3)

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2023	$	11	$	(28)	$	2	$	1	$	1	$	—	$	19	$	6
Other comprehensive income (loss)	—		2		—		—		—		—		(1)		1
Balance at June 30, 2023	$	11	$	(26)	$	2	$	1	$	1	$	—	$	18	$	7

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2022	$	10	$	(24)	$	1	$	1	$	1	$	—	$	15	$	4
Other comprehensive (loss) income	—		(2)		—		—		—		—		2		—
Balance at June 30, 2022	$	10	$	(26)	$	1	$	1	$	1	$	—	$	17	$	4

1.In relation to our current quarter dispositions, a total of approximately $30 million of accumulated other comprehensive income (net of tax) of revaluation surplus gains were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statement of Partnership Capital. Refer to Note 9, Investments in Associates and Joint Ventures, for further details.

2.In relation to the disposition of a 49% interest in its North American container terminal operation on June 13, 2022, $142 million of accumulated other comprehensive income (net of tax) of revaluation surplus gains were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital. Refer to Note 9, Investments in Associates and Joint Ventures, for further details.

3.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

36 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

18. RELATED PARTY TRANSACTIONS

In the normal course of operations, Brookfield Infrastructure entered into the transactions below with related parties. The immediate parent of Brookfield Infrastructure is our partnership. The ultimate parent of Brookfield Infrastructure is Brookfield. Other related parties of Brookfield Infrastructure represent its subsidiary and operating entities.

Throughout the year, the General Partner, in its capacity as our partnership’s general partner, incurs director fees, a portion of which are charged at cost to our partnership in accordance with our limited partnership agreement. Director fees of $1 million were incurred during the three and six-month periods ended June 30, 2023 (2022: less than $1 million for the three and six-month periods).

Since inception, Brookfield Infrastructure has had a management agreement (the “Master Services Agreement”) with certain service providers (the “Service Providers”), which are wholly-owned subsidiaries of Brookfield.

Pursuant to the Master Services Agreement, on a quarterly basis, Brookfield Infrastructure pays a base management fee, referred to as the Base Management Fee, to the Service Providers equal to 0.3125% per quarter (1.25% annually) of the market value of our partnership. The Base Management Fee was $106 million and $206 million respectively, for the three and six-month periods ended June 30, 2023 (2022: $105 million and $223 million). As of June 30, 2023, $104 million was outstanding as payable to the Service Providers (December 31, 2022: $91 million).

For purposes of calculating the Base Management Fee, the market value of our partnership is equal to the aggregate value of all the outstanding units of our partnership (assuming full conversion of Brookfield’s Redeemable Partnership Units in the Holding LP into units of our partnership), preferred units and securities of the other Service Recipients (as defined in Brookfield Infrastructure’s Master Services Agreement) that are not held by Brookfield Infrastructure, plus all outstanding third party debt with recourse to a Service Recipient, less all cash held by such entities.

As of June 30, 2023, Brookfield Infrastructure had a loan payable of $25 million to a subsidiary of Brookfield (December 31, 2022: $25 million). The loan is payable in full prior to the end of 2024 with an interest rate of 1.7%.

Brookfield Infrastructure, from time to time, will place deposits with, or receive deposits from, Brookfield. As at June 30, 2023, our net deposit from Brookfield was $nil (December 31, 2022: $nil) and Brookfield Infrastructure incurred no interest expense for the three and six-month periods ended June 30, 2023 (2022: less than $1 million and $2 million). Deposits bear interest at market rates.

Brookfield Infrastructure has entered into a $1 billion revolving credit facility with Brookfield to provide additional liquidity for general corporate purposes and capital expenditures, if required. As of June 30, 2023, there were no borrowings outstanding (December 31, 2022: $nil).

As at June 30, 2023, Brookfield Infrastructure had approximately $140 million of borrowings outstanding to subsidiaries and associates of Brookfield (December 31, 2022: $160 million) and approximately $10 million of net payables to subsidiaries of Brookfield (December 31, 2022: $0.7 billion).

Brookfield Infrastructure’s subsidiaries provide heating, cooling, connection, port marine and natural gas services on market terms in the normal course of operations to subsidiaries and associates of Brookfield. For the three and six-month periods ended June 30, 2023, revenues of approximately $7 million and $9 million, respectively were generated (2022: less than $2 million and $3 million).

Brookfield Infrastructure’s subsidiaries purchase power, lease office space and obtain construction, consulting and engineering services in the normal course of operations on market terms from subsidiaries and associates of Brookfield. For the three and six-month periods ended June 30, 2023, expenses of $34 million and $69 million, respectively were incurred (2022: $27 million and $28 million).

In addition, subsidiaries of Brookfield Infrastructure reported lease assets and liabilities of $12 million at June 30, 2023 (December 31, 2022: $12 million) with a subsidiary of Brookfield.

During the fourth quarter of 2022, our partnership sold a portfolio of investments, which included partial interests in consolidated subsidiaries and financial assets, with an approximate fair value of $310 million to an affiliate of Brookfield in exchange for securities of equal value. The portfolio of investments represented seed assets in a new product offering that Brookfield will be marketing and selling to third party investors which at that time will allow our partnership, subject to certain conditions, monetize the securities to generate liquidity. The securities are recorded as financial assets on the Consolidated Statement of Financial Position. The reduction in partial interests in consolidated subsidiaries is reflected as an increase in non-controlling interest of others in operating subsidiaries on the Consolidated Statement of Financial Position. For the three and six-month periods ended June 30, 2023, our partnership exercised its redemption option associated with the securities and redeemed a portion of its units with a fair value, net of contributions of $120 million and $182 million, respectively.

Q2 2023 INTERIM REPORT 37

On March 28, 2023, subsidiaries of the partnership entered into concurrent loan agreements with an affiliate of Brookfield for total proceeds of $500 million. These loans are non-recourse to the partnership and are presented as non-recourse borrowings on the Consolidated Statement of Financial Position. Each loan accrues interest at SOFR plus 200 basis points per annum and matures on March 27, 2024. Interest on each loan was $9 million for the three and six-month periods ended June 30, 2023.

On August 3, 2023, the partnership agreed to the sale of its 7.9% effective interest in its Australian regulated utility operation to an affiliate of Brookfield for net proceeds of approximately $450 million. The sale price was based on a fair value as determined by an independent valuation. The transaction was approved by the Limited Partners Advisory Committee (“LPAC”) of the acquirer and is expected to close within the third quarter of 2023.

38 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

19. SUBSEQUENT EVENTS

On August 1, 2023, Brookfield Infrastructure, alongside institutional partners (the “Data4 consortium”), completed the acquisition of Data4 Group (“Data4”), a European hyperscale data center platform, for consideration of approximately $0.6 billion (Data4 consortium total of approximately $3.0 billion). The partnership has an approximate 20% interest in the business.

Due to the recent closing of the acquisition, the complete valuation and initial purchase price accounting for the business combination is not available as at the date of release of these financial statements. As a result, the partnership has not provided amounts recognized as at the acquisition date for certain major classes of assets acquired and liabilities assumed.

Q2 2023 INTERIM REPORT 39

MANAGEMENT’S DISCUSSION AND ANALYSIS

AS OF JUNE 30, 2023 AND DECEMBER 31, 2022 AND

FOR THE THREE AND SIX-MONTH PERIODS ENDED JUNE 30, 2023 AND 2022

OUR OPERATIONS

We own a portfolio of infrastructure assets that are diversified by sector and by geography. We have a stable cash flow profile with approximately 90% of Funds From Operations (“FFO”) supported by regulated or contracted revenues. In order to assist our unitholders and preferred unitholders in evaluating our performance and assessing our value, we group our businesses into operating segments based on similarities in their underlying economic drivers.

Our operating segments are summarized below:

Operating Segment	Asset Type	Primary Location
Utilities
Regulated or contractual businesses which earn a return on their asset base	•   Regulated Transmission	•   North & South America, Asia Pacific
	•   Commercial & Residential      Distribution	•   North & South America, Europe & Asia      Pacific
Transport
Provide transportation for freight, commodities and passengers	•   Rail	•   North & South America, Asia Pacific
	•   Toll Roads	•   South America & Asia Pacific
	•   Diversified Terminals	•   North America, Europe & Asia Pacific
Midstream
Systems that provide transmission, gathering, processing and storage services	•   Midstream	•   North America
Data
Provide critical infrastructure and services to telecom companies, technology and cloud computing providers and enterprise clients	•   Data Transmission & Distribution	•   North America, Europe & Asia Pacific
	•   Data Storage	•   North & South America, Europe & Asia      Pacific

INTRODUCTION

The following Management’s Discussion and Analysis (“MD&A”) is the responsibility of management of Brookfield Infrastructure Partners L.P. (our “partnership” collectively with its subsidiary and operating entities “Brookfield Infrastructure”). This MD&A is dated August 11, 2023 and has been approved by the Board of Directors of the general partner of our partnership for issuance as of that date. The Board of Directors carries out its responsibility for review of this document principally through its audit committee, comprised exclusively of independent directors. The audit committee reviews and, prior to its publication, approves this document, pursuant to the authority delegated to it by the Board of Directors. The terms “Brookfield Infrastructure”, “we”, “us” and “our” refer to Brookfield Infrastructure Partners L.P., and our partnership’s direct and indirect subsidiaries and operating entities as a group. This MD&A should be read in conjunction with Brookfield Infrastructure Partners L.P.’s most recently issued annual and interim financial statements. Additional information, including Brookfield Infrastructure’s Form 20-F, is available on its website at www.bip.brookfield.com, on SEDAR+’s website at www.sedarplus.ca and on EDGAR’s website at www.sec.gov/edgar.shtml.

Business Overview

Brookfield Infrastructure is a leading global infrastructure company that owns and operates high quality, essential, long-life assets in the utilities, transport, midstream and data sectors across North and South America, Asia Pacific and Europe. It is focused on assets that have contracted and regulated revenues that generate predictable and stable cash flows.

Our mission is to own and operate a globally diversified portfolio of high quality infrastructure assets that will generate sustainable and growing distributions over the long term for our unitholders. To accomplish this objective, we will seek to leverage our operating segments to acquire infrastructure assets and actively manage them to extract additional value following our initial investment. As the businesses mature and cash flows have been de-risked, we seek to recycle capital and re-invest in assets that are expected to generate higher returns. An integral part of our strategy is to participate along with institutional investors in Brookfield Corporation (together with its affiliated entities other than us, “Brookfield”) sponsored infrastructure funds that target acquisitions that suit our profile. We focus on investments in which Brookfield has sufficient influence or control to deploy an operations-oriented approach.

40 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Performance Targets and Key Measures

We target a total return of 12% to 15% per annum on the infrastructure assets that we own, measured over the long term. We intend to generate this return from the in-place cash flows from our operations plus growth through investments in upgrades and expansions of our asset base, as well as acquisitions. We determine our distributions to unitholders based primarily on an assessment of our operating performance. FFO is used to assess our operating performance and can be used on a per unit basis as a proxy for future distribution growth over the long term. In addition, we have performance measures that track the key value drivers for each of our operating segments. See the “Segmented Disclosures” section of this MD&A for more detail.

Distribution Policy

Our distributions are underpinned by stable, highly regulated and contracted cash flows generated from operations. The partnership’s objective is to pay a distribution that is sustainable on a long-term basis. The partnership has set its target payout ratio at 60-70% of FFO. In sizing what we believe to be a conservative payout ratio, we typically retain approximately 15%-20% of FFO to fund the equity component of recurring growth capital expenditures.

On June 10, 2022, Brookfield Infrastructure completed a three-for-two split of our units, BIPC exchangeable shares, Exchange LP Units, and BIPC exchangeable LP units, by way of a subdivision whereby unitholders/shareholders received an additional one-half of a unit/share for each unit/share held. The Managing General Partner Units, Special General Partner Units and Redeemable Partnership Units of the Holding LP were concurrently split. Brookfield Infrastructure’s preferred units were not affected by the split.

In light of the current prospects for our business, the board of directors of our General Partner approved a 6% year-over-year increase in our quarterly distribution to $0.3825 per unit (or $1.53 per unit annualized), starting with the distribution paid in March 2023, with a proportionate increase made by the board of directors of BIPC to holders of BIPC exchangeable shares. This increase reflects the forecasted contribution from our recently commissioned capital projects, as well as the expected cash yield on acquisitions that we closed in the past year. Distributions have grown at a compound annual growth rate of 8% over the last 10 years. We target 5% to 9% annual distribution increase in light of the per unit growth we foresee in our operations.

Basis of Presentation

Our unaudited interim condensed and consolidated financial statements are prepared in accordance with International Accounting Standard 34, Interim Financial Reporting (“IAS 34”) as issued by the International Accounting Standards Board (“IASB”) and using the accounting policies Brookfield Infrastructure applied in its consolidated financial statements as of and for the year-ended December 31, 2022. Our unaudited interim condensed and consolidated financial statements include the accounts of Brookfield Infrastructure and the entities over which it has control. Brookfield Infrastructure accounts for investments over which it exercises significant influence or joint control, but does not control, using the equity method.

Our partnership’s equity interests include units held by public unitholders, Redeemable Partnership Units held by Brookfield, BIPC exchangeable shares held by public shareholders and Brookfield, as well as Exchange LP Units and BIPC Exchangeable LP Units held by public shareholders. Our units and the Redeemable Partnership Units have the same economic attributes in all respects, except that the Redeemable Partnership Units provide Brookfield the right to request that its units be redeemed for cash consideration. In the event that Brookfield exercises this right, our partnership has the right, at its sole discretion, to satisfy the redemption request with our units, rather than cash, on a one-for-one basis. As a result, Brookfield, as holder of Redeemable Partnership Units, participates in earnings and distributions on a per unit basis equivalent to the per unit participation of the limited partnership units of our partnership. However, given the redeemable feature referenced above, we present the Redeemable Partnership Units as a component of non-controlling interests.

In addition, Exchange LP, a subsidiary of our partnership, issued Exchange LP Units in connection with the privatization of Enercare Inc. in October 2018. Exchange LP Units provide holders with economic terms that are substantially equivalent to those of our units and are exchangeable, on a one-for-one basis, for our units. Given the exchangeable feature, we present the Exchange LP Units as a separate component of non-controlling interests.

On March 31, 2020, our partnership completed the creation of BIPC with the special distribution. Each unitholder of record on March 20, 2020, received one BIPC exchangeable share for every nine units held. Holders of BIPC exchangeable shares have the right to exchange all or a portion of their shares for one unit per BIPC exchangeable share held or its cash equivalent on a fixed-for-fixed basis. BIPC or the partnership, as applicable, each has the ability to satisfy exchange requests by holders of BIPC exchangeable shares in units instead of cash. Additionally, the partnership has the ability to exchange all BIPC exchangeable shares for units at our election, on a fixed-for-fixed basis. As a result of the share characteristics, we present the BIPC exchangeable shares as a component of non-controlling interests.

Q2 2023 INTERIM REPORT 41

Finally, in the third and fourth quarters of 2021, BIPC Exchange LP, a subsidiary of our partnership, issued BIPC Exchangeable LP Units in connection with the acquisition of our Canadian diversified midstream operation. BIPC Exchangeable LP Units provide holders with economic terms that are substantially equivalent to those of a BIPC exchangeable share and are exchangeable, on a one-for-one basis, for BIPC exchangeable shares. Given the exchangeable feature, we present the BIPC Exchangeable LP Units as a component of non-controlling interests.

When we discuss the results of our operating segments, we present Brookfield Infrastructure’s share of results for operations accounted for using consolidation and the equity method, in order to demonstrate the impact of key value drivers of each of these operating segments on our partnership’s overall performance. As a result, segment revenues, costs attributable to revenues, other income, interest expense, depreciation and amortization, deferred taxes, fair value adjustments and other items will differ from results presented in accordance with IFRS as they (1) include Brookfield Infrastructure’s share of (losses) earnings from investments in associates and joint ventures attributable to each of the above noted items, and (2) exclude the share of earnings of consolidated investments not held by Brookfield Infrastructure apportioned to each of the above noted items. However, net income for each segment is consistent with results presented in accordance with IFRS.

Our presentation currency and functional currency is the U.S. dollar. There were no changes in accounting policies that have had a material impact on the comparability of the results between financial years.

REVIEW OF CONSOLIDATED FINANCIAL RESULTS

In this section, we review our consolidated performance and financial position as of June 30, 2023 and December 31, 2022 and for the three and six-month periods ended June 30, 2023 and 2022. Further details on the key drivers of our operations and financial position are contained within the “Segmented Disclosures” section of this MD&A.

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS, EXCEPT PER UNIT INFORMATION	2023		2022		2023		2022
Summary Statements of Operating Results
Revenues	$	4,256	$	3,681	$	8,474	$	7,092
Direct operating costs	(3,280)		(2,712)		(6,509)		(5,218)
General and administrative expenses	(109)		(108)		(212)		(229)
Interest expense	(567)		(469)		(1,135)		(878)
Share of earnings (loss) from investments in associates and joint ventures	273		(34)		376		20
Mark-to-market gains (losses)	87		165		(7)		133
Other income	295		56		200		91
Income tax expense	(182)		(154)		(271)		(292)
Net income	773		425		916		719
Net income attributable to our partnership(1)	378		176		401		246
Net income per limited partnership unit	$	0.38	$	0.13	$	0.31	$	0.12

1.Includes net income attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP Units, non-controlling interests - BIPC exchangeable LP units and non-controlling interests - BIPC exchangeable shares.

Three-month period ended June 30, 2023 and 2022

Net income for the three-month period ended June 30, 2023 was $773 million, of which income of $378 million (income of $0.38 per unit) was attributable to our partnership. This compares to net income of $425 million in the prior year, of which income of $176 million (income of $0.13 per unit) was attributable to our partnership. Current year results benefited from the contribution associated with recently completed acquisitions, organic growth across our base business and realized gains on each of the six asset sales that closed in the second quarter. These positive impacts were partially offset by higher borrowing costs associated with the financing of our growth initiatives. Recent dispositions contributed approximately $430 million of gains net to the partnership.

Revenues for the three-month period ended June 30, 2023 were $4,256 million, which represents an increase of $575 million compared to the same period in 2022. Revenues from our utilities segment increased by $609 million primarily as a result of the acquisition of a residential decarbonization infrastructure business operating in North America and Europe in the prior quarter, partially offset by the divestment of five Brazilian electricity transmission lines in November 2022. Our midstream segment contributed additional revenues of $48 million predominantly as a result of strong performance at our North American gas storage business. Revenues from our transport segment increased by $7 million from inflationary tariff increases, partially offset by the disposition of our Indian toll roads business. Revenues from our data segment increased by $14 million predominately as a result of organic growth at our U.K. telecom towers operation. Foreign exchange decreased our U.S. dollar revenues by $103 million, as the quarterly average exchange rate of majority of the currencies in which we operate decreased relative to the prior year.

42 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Direct operating expenses for the three-month period ended June 30, 2023 were $3,280 million, an increase of $568 million compared to the three-month period ended June 30, 2022. Direct costs increased from the prior year due to $653 million of incremental costs (including depreciation) associated with recently acquired businesses and of costs associated with organic growth initiatives. The impact of recent dispositions and foreign exchange decreased our U.S. dollar costs by $85 million in aggregate.

General and administrative expenses totaled $109 million for the three-month period ended June 30, 2023, consistent with results from the prior year. This line item primarily consists of the base management fee that is paid to Brookfield, which is equal to 1.25% of the combined market value of our partnership and BIPC plus preferred units outstanding and net recourse debt.

Interest expense for the three-month period ended June 30, 2023 was $567 million, an increase of $98 million compared to the same period in 2022. Interest expense increased by approximately $80 million related to growth initiatives, including recent acquisitions net of dispositions, the commissioning of the Heartland Petrochemical complex and other growth capital projects funded partially with new borrowings.

Our partnership’s share of earnings from investments in associates and joint ventures increased by $307 million when compared to the three-month period ended June 30, 2022. The increase was driven by gains recognized on our capital recycling program from the sale of a New Zealand data distribution business and an U.S. gas storage portfolio.

Mark-to-market gains for the three-month period ended June 30, 2023 were $87 million, compared to losses of $165 million in the prior year. Amounts in both the current and comparative periods are primarily driven by mark-to-market movements relating to foreign exchange contracts at the corporate level and movements in commodity prices.

Other income for the three-month period ended June 30, 2023 was $295 million, an increase from other income of $56 million reported for the same period in 2022. The increase is primarily due to gains on the disposition of an Indian toll road portfolio and a freehold landlord port in Victoria, Australia, as well as a partial disposition of our interest in a U.S. gas pipeline. Other expenses include accretion expenses and asset retirement obligations.

Income tax expense for the three-month period ended June 30, 2023 was $182 million, an increase from $154 million recognized during the same period in 2022 due to contributions from recent acquisition.

Six-month period ended June 30, 2023 and 2022

Net income for the six-month period ended June 30, 2023 was $916 million, of which income of $401 million ($0.31 per unit) was attributable to our partnership. This compares to net income of $719 million in the prior year, of which $246 million ($0.12 per unit) was attributable to our partnership. Current year results benefited from impacts of our capital recycling program, contributions from recent acquisitions and organic growth across our base business. Recent dispositions contributed approximately $430 million of gains net to the partnership.

Revenues for the six-month period ended June 30, 2023 were $8,474 million, which represents an increase of $1,382 compared to the same period in 2022. Revenues from our utilities segment increased by $1,369 million as a result of the acquisition of a residential decarbonization infrastructure business operating in North America and Europe in the prior quarter. Our midstream segment contributed additional revenues of $210 million predominantly as a result of the continued strong performance at our North American gas storage business. Revenues from our transport segment increased by $36 million from inflationary tariff increases. Revenues from our data segment increased by $34 million, primarily as a result of organic growth at our Indian and U.K. telecom towers operations. Foreign exchange decreased our U.S. dollar revenues by $267 million across our segments, as the average exchange rate of majority of the currencies in which we operate decreased relative to the prior year.

Direct operating expenses for the six-month period ended June 30, 2023 were $6,509 million, an increase of $1,291 million compared to the six-month period ended June 30, 2022. Direct costs increased from the prior year due to $1,224 million of incremental costs (including depreciation) associated with recently acquired businesses and $284 million of costs associated with organic growth initiatives. The impact of recent dispositions and foreign exchanged decreased our U.S. dollar costs by $217 million.

General and administrative expenses totaled $212 million for the six-month period ended June 30, 2023, a decrease of $17 million compared to the six-month period ended June 30, 2022. This line item primarily consists of the base management fee that is paid to Brookfield, which is equal to 1.25% of the combined market value of our partnership and BIPC plus preferred units outstanding and net recourse debt. The decrease from the prior year is due to a decrease in the trading price of our outstanding securities.

Interest expense for the six-month ended June 30, 2023 was $1,135 million, an increase of $257 million compared to the same period in 2022. Interest expense increased by approximately $210 million related to growth initiatives, including recent acquisitions net of dispositions, the commissioning of the Heartland Petrochemical complex, debt issued at our Brazilian regulated gas transmission for repayment of deferred consideration in April 2022, and other growth capital projects funded partially with new borrowings.

Q2 2023 INTERIM REPORT 43

Our partnership’s share of earnings from investments in associates and joint ventures was $376 million for the six-month period ended June 30, 2023, an increase of $356 million relative to the same period in 2022. The increase was driven by gains recognized on our capital recycling program for the sales of our New Zealand data distribution business and U.S. gas storage portfolio.

Mark-to-market losses for the six-month period ended June 30, 2023 were $7 million, compared to gains of $133 million in the prior year. Amounts in both the current and comparative periods consist primarily of mark-to-market movements relating to foreign exchange hedging activities at the corporate level. The gain in the prior period mainly resulted from the depreciation of several of the currencies we hedge relative to the U.S. dollar.

Other income for the six-month period ended June 30, 2023 was $200 million, compared to $91 million for the same period in 2022. The increase is primarily due to gains on the dispositions of our Indian toll roads business and a freehold landlord port in Victoria, Australia, as well as a partial disposition of our interest in a U.S. gas pipeline.

Income tax expense for the six-month period ended June 30, 2023 was $271 million, a decrease of $21 million compared to the same period in 2022 due to a decrease in income taxes associated with lower taxable income reported by our businesses this year.

US$ MILLIONS Summary Statements of Financial Position Key Metrics	As of
	June 30, 2023		December 31, 2022
Cash and cash equivalents	$	1,380	$	1,279
Property, plant and equipment	38,090		37,291
Intangible assets	15,476		11,822
Total assets	81,671		72,969
Corporate borrowings	4,691		3,666
Non-recourse borrowings	30,892		26,567
Total liabilities	53,048		47,415
Limited Partners’ capital	5,229		5,372
General Partner capital	26		27
Non-controlling interest – Redeemable Partnership Units held by Brookfield	2,195		2,263
Non-controlling interest – BIPC exchangeable shares	1,254		1,289
Non-controlling interest – Exchangeable units(1)	68		72
Non-controlling interest – perpetual subordinated notes	293		293
Non-controlling interest – in operating subsidiaries	18,640		15,320
Preferred unitholders	918		918
Partnership capital attributable to the partnership(2)	8,772		9,023
Total partnership’s capital	28,623		25,554

1.Includes non-controlling interest attributable to Exchange LP Units and BIPC exchangeable LP Units.

2.Includes partnership capital attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP Units, non-controlling interests - BIPC exchangeable LP Units and non-controlling interests - BIPC exchangeable shares.

Total assets were $81.7 billion at June 30, 2023, an increase from $73.0 billion at December 31, 2022. The acquisition of a residential decarbonization infrastructure business and a European telecom tower portfolio, organic growth initiatives, and the impact of foreign exchange increased consolidated assets by $11.4 billion. These increases were partially offset by depreciation and amortization expense and dispositions, which reduced total assets by $1.3 billion and $1.4 billion, respectively.

Property, plant and equipment increased from $37.3 billion to $38.1 billion due to investments in capital assets and the impact of foreign exchange, which were partially offset by depreciation expense. Intangible assets increased from $11.8 billion to $15.5 billion due to $3.5 billion of additions primarily associated with acquisitions completed in 2023 and $0.5 billion of foreign exchange impact, which were partially offset by amortization expense of $0.4 billion.

Corporate borrowings have increased by $1.0 billion relative to December 31, 2022. This increase is attributable to draws on our corporate credit facility of $0.5 billion and net draws of $0.5 billion on our commercial paper program. The proceeds from our corporate borrowings were used to fund our acquisition of a North American and European residential decarbonization infrastructure business and our interest in a European telecom tower portfolio.

Non-recourse borrowings increased by $4.3 billion as compared to December 31, 2022. Acquisitions completed in 2023, incremental borrowings, and the impact of foreign exchange increased non-recourse borrowings by $1.2 billion, $2.4 billion, and $0.7 billion, respectively.

44 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Our partnership capital decreased to $8.8 billion from $9.0 billion as at December 31, 2022 as income generated from operations and positive impacts of foreign currency translation was more than offset by the impact of distributions.

Foreign Currency Translation

Due to the nature of our global operations, current period financial results may be impacted by foreign currency movements. The most significant currency exchange rates that impact our business are shown in the following table:

	Period End Rate				Average Rate
	As of				For the three-month period ended June 30				For the six-month period ended June 30
	June 30, 2023	December 31, 2022	Change		2023	2022	Change		2023	2022	Change
Australian dollar	0.6664	0.6813	(2)	%	0.6682	0.7143	(6)	%	0.6759	0.7194	(6)	%
Brazilian real	0.2075	0.1917	8	%	0.2021	0.2030	—	%	0.1971	0.1969	—	%
British pound	1.2703	1.2083	5	%	1.2523	1.2563	—	%	1.2339	1.2983	(5)	%
Canadian dollar	0.7550	0.7382	2	%	0.7448	0.7834	(5)	%	0.7422	0.7865	(6)	%
Indian rupee	0.0122	0.0121	1	%	0.0122	0.0129	(5)	%	0.0122	0.0131	(7)	%

As at June 30, 2023, our consolidated partnership capital of $28.6 billion was invested in the following currencies: Canadian dollars - 31%; U.S. dollars - 21%; British pounds - 16%; Australian dollars - 9%; Brazilian reais - 7%; Indian rupees - 6%; and other currencies - 10%. As a result of our currency hedging program, 59% of our partnership capital is effectively denominated in U.S. dollars. The majority of the foreign currencies that we operate in appreciated relative to the U.S. dollar from December 31, 2022, which increases the carrying values of the assets and liabilities of our operations relative to December 31, 2022.

The following table disaggregates the impact of foreign currency translation on our partnership capital by the most significant non-U.S. currencies:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Australian dollar	$	(10)	$	(220)	$	(64)	$	(137)
Brazilian real	105		(279)		144		149
British pound	168		(251)		272		(354)
Canadian dollar	181		(253)		148		(163)
Indian rupee	—		(128)		7		(198)
Other	97		(155)		236		(48)
	541		(1,286)		743		(751)
Currency hedges(1)	(112)		315		(154)		288
	$	429	$	(971)	$	589	$	(463)
Attributable to:
Unitholders	$	133	$	(420)	$	176	$	(141)
Non-controlling interests	296		(551)		413		(322)
	$	429	$	(971)	$	589	$	(463)

1.     Includes net investment and cash flow hedges for foreign currencies of subsidiaries and associates and excludes cash flow hedges for interest rates.

The impact of foreign currency translation on partnership capital, including those attributable to non-controlling interests for the three and six-month periods ended June 30, 2023, was a gain of $541 million and $743 million, respectively.

Average currency exchange rates impact the U.S. dollar equivalents of revenues and net income from non-U.S. operations on a comparative basis. During the three and six-month periods ended June 30, 2023, the average foreign exchange rate of the major currencies we operate in weakened relative to the U.S. dollar, decreasing U.S. dollar revenue and net income in these currencies.

We use financial contracts and locally denominated debt to hedge most foreign currency exposures. We are largely hedged against the British, Australian, European and Canadian currencies. As a result, the impact of currency movements was partially offset by losses recognized on our currency hedges. For the three and six-month periods ended June 30, 2023, our hedging program lowered the impact of foreign currency by $112 million and $154 million, respectively.

Q2 2023 INTERIM REPORT 45

Summary of Quarterly Results

Quarterly results for the eight most recent quarters are as follows:

US$ MILLIONS, EXCEPT PER UNIT AMOUNTS	2023				2022								2021
Three-month period ended	Q2		Q1		Q4		Q3		Q2		Q1		Q4		Q3
Revenues	$	4,256	$	4,218	$	3,708	$	3,627	$	3,681	$	3,411	$	3,252	$	2,939
Direct operating costs	(3,280)		(3,229)		(2,702)		(2,590)		(2,712)		(2,506)		(2,375)		(2,132)
Share of earnings (loss) from investments in associates and joint ventures	273		103		(13)		5		(34)		54		(13)		24
Expenses
Interest	(567)		(568)		(497)		(480)		(469)		(409)		(383)		(368)
General and administrative	(109)		(103)		(95)		(109)		(108)		(121)		(113)		(102)
Valuation items
Fair value changes and other	382		(189)		29		41		221		3		175		290
Income tax expense	(182)		(89)		(135)		(133)		(154)		(138)		(79)		(115)
Net income	773		143		295		361		425		294		464		536
Net income attributable to others(1)	587		168		302		329		355		288		414		311
Net income (loss) attributable to limited partners	186		(25)		(7)		32		70		6		50		225
Net income (loss) per limited partnership unit(2)	$	0.38	$	(0.07)	$	(0.03)	$	0.05	$	0.13	$	(0.01)	$	0.09	$	0.48

1.Includes net income attributable to the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP Units, non-controlling interests - BIPC exchangeable LP units, non-controlling interests - BIPC exchangeable shares, and non-controlling interests - interest of others in operating subsidiaries.

2.Refer to Note 15, Partnership Capital, for further details.

A significant driver of our results continues to be from organic growth which consists of inflation-indexation, GDP-linked volume increases and reinvested capital. In addition, results have benefited over the last eight quarters from the contribution of new investments. On a constant currency basis, these items resulted in increases in our revenues, direct operating costs, interest charges and depreciation and amortization expense. The increases were partially offset by the impact of dispositions. In addition to the aforementioned items, net income is impacted by fair value adjustments, mark-to-market movements, and other income and expenses.

Our business continues to deliver financial results that are in line with expectations. Our partnership benefits from significant sector and geographic diversification, ownership of long-life and essential assets, substantial barriers to entry to the sectors we operate in, and cash flows that are generated under long-term contractual or regulated frameworks. Our stable and predictable cash flow profile is further strengthened by our principled approach to counterparty selection and capital structure.

SELECTED STATEMENTS OF OPERATING RESULTS AND FINANCIAL POSITION INFORMATION

To measure performance, we focus on net income, an IFRS measure, as well as certain non-IFRS measures, including but not limited to FFO, AFFO, Adjusted EBITDA and Invested Capital. We define FFO as net income excluding the impact of depreciation and amortization, deferred income taxes, mark-to-market and other income (expenses) that are not related to the revenue earning activities and are not normal, recurring cash operating items necessary for business operations. FFO includes balances attributable to the partnership generated by investments in associates and joint ventures accounted for using the equity method and excludes amounts attributable to non-controlling interests based on the economic interests held by non-controlling interests in consolidated subsidiaries. We define AFFO as FFO less capital expenditures required to maintain the current performance of our operations (maintenance capital expenditures).

In addition to FFO and AFFO, we focus on Adjusted EBITDA, which we define as net income excluding the impact of interest expense, depreciation and amortization, income taxes, mark-to-market and other income (expenses) corresponding to amounts that are not related to the revenue earning activities and are not normal, recurring cash operating items necessary for business operations. Adjusted EBITDA includes balances attributable to the partnership generated by investments in associates and joint ventures accounted for using the equity method and excludes amounts attributable to non-controlling interests based on the economic ownership interests held by non-controlling interests in consolidated subsidiaries. We define Invested Capital as partnership capital removing the following items: non-controlling interest - in operating subsidiaries, retained earnings or deficit, accumulated other comprehensive income and ownership changes.

Along with net income and other IFRS measures, FFO and Adjusted EBITDA are key measures of our financial performance that we use to assess the results and performance of our operations on a segmented basis. AFFO is also a measure of operating performance and represents the ability of our businesses to generate sustainable earnings. Invested Capital, which tracks the amount of capital that has been contributed to our partnership, is a measure we utilize to assess returns on capital deployed, relative to targeted returns.

46 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Since they are not calculated in accordance with, and do not have any standardized meanings prescribed by IFRS, FFO, AFFO, Adjusted EBITDA and Invested Capital are unlikely to be comparable to similar measures presented by other issuers and have limitations as analytical tools. Specifically, our definition of FFO may differ from the definition used by other organizations, as well as the definition of Funds from Operations used by REALPAC and NAREIT, in part because the NAREIT definition is based on U.S. GAAP, as opposed to IFRS.

For further details regarding our use of FFO, AFFO, Adjusted EBITDA and Invested Capital, as well as a reconciliation of the most directly comparable IFRS measures to these measures, see the “Reconciliation of Non-IFRS Financial Measures” section of this MD&A.

US$ MILLIONS, EXCEPT PER UNIT INFORMATION	For the three-month period ended June 30						For the six-month period ended June 30
Key Metrics	2023			2022			2023			2022
Net income attributable to partnership(1)	$	378		$	176		$	401		$	246
Net income per limited partnership unit(2)	0.38			0.13			0.31			0.12
Funds from Operations (FFO)(3)	552			513			1,106			1,006
Per unit FFO(4)	0.72			0.67			1.44			1.31
Adjusted Funds from Operations (AFFO)(3)	422			414			882			838
Return on invested capital(5)	13		%	12		%	13		%	12		%
Adjusted EBITDA	853			749			1,715			1,454
Distributions per unit(6)	0.38			0.36			0.77			0.72
FFO payout ratio(7)	68		%	69		%	68		%	71		%
AFFO payout ratio(8)	89		%	86		%	85		%	85		%

1.Includes net income attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP Units, non-controlling interests - BIPC exchangeable LP Units, and non-controlling interests - BIPC exchangeable shares.

2.Average number of limited partnership units outstanding on a time weighted basis for the three and six-month periods ended June 30, 2023 were 458.7 million and 458.5 million, respectively (2022: 458.0 million and 458.0 million).

3.Refer to the “Reconciliation of Non-IFRS Financial Measures” section of this MD&A for reconciliation from net income to FFO, AFFO and Adjusted EBITDA.

4.Average units outstanding on a time weighted basis during the three and six-month periods ended June 30, 2023 was 771.6 million and 771.5 million, respectively (2022: 771.1 million and 771.1 million).

5.Return on invested capital is calculated as AFFO adjusted for an estimate of the portion of earnings that represent a return of capital on concession-based businesses, divided by Invested Capital. The return of capital estimates for the three and six-month periods ended June 30, 2023 was $30 million and $60 million, respectively (2022: $36 million and $72 million). In calculating the prior year average invested capital, redemption of preferred units and issuance of perpetual subordinated notes of $220 million and $293 million, respectively, were assumed to have been completed concurrently in January of 2022. Refer to the “Reconciliation of Non-IFRS Financial Measures” section of this MD&A for reconciliation from partnership capital to Invested Capital.

6.Distribution per unit is defined as the sum of partnership distributions less incentive distributions, divided by the total limited partner units, general partner units, Redeemable Partnership Units, Exchange LP Units, BIPC exchangeable LP Units and BIPC exchangeable shares outstanding as of the record date. During the three and six-month periods ended June 30, 2023, the partnership paid quarterly distributions of $0.38 per unit and $0.77 per unit, respectively (2022: $0.36 per unit and $0.72 per unit).

7.FFO payout ratio is defined as distributions paid (inclusive of GP incentive distribution, preferred unit distributions, and interests on perpetual notes classified as equity) divided by FFO.

8.AFFO payout ratio is defined as distributions paid (inclusive of GP incentive, preferred unit distributions, and interests on perpetual notes classified as equity) divided by AFFO.

For the three-month period ended June 30, 2023, FFO totaled $552 million ($0.72 per unit) compared to FFO of $513 million ($0.67 per unit) for the same quarter in 2022. Organic growth was near the high-end of our 6 to 9% range capturing the benefit of elevated inflation across our transport and utilities segments, and earnings associated with capital commissioned over the last 12 months. Results also benefited from incremental contribution from approximately $2.1 billion of capital deployed over the past year from three acquisitions, partially offset by the impact of asset sales and higher borrowing costs associated with financing our new investments.

Q2 2023 INTERIM REPORT 47

SEGMENTED DISCLOSURES

In this section, we review the results of our principal operating segments: utilities, transport, midstream, data and corporate. Key metrics and measures are presented in accordance with our partnership’s share of the underlying results, taking into account Brookfield Infrastructure’s ownership in operations accounted for using the consolidation and equity methods, whereby our partnership either controls or exercises significant influence or joint control over its investments. See the “Reconciliation of Non-IFRS Financial Measures” section of this MD&A for a discussion of the importance of our partnership’s presentation, the limitations associated with such information and a reconciliation of segment results to our partnership’s statement of operating results in accordance with IFRS.

Our utilities segment is comprised of businesses from which we earn a return on a regulated or notionally stipulated asset base, which we refer to as the rate base, or from revenues in accordance with long-term concession agreements, private bilateral contracts approved or ratified by the regulator, or price control frameworks. These include our regulated transmission and commercial and residential distribution operations. Our rate base increases with capital that we invest to upgrade and expand our systems. Depending on the jurisdiction, our rate base may also increase by inflation and maintenance capital expenditures and decrease by regulatory depreciation. The return that we earn is typically determined by a regulator for prescribed periods of time. Thereafter, it may be subject to customary reviews based upon established criteria. Our diversified portfolio of assets allows us to mitigate exposure to any single regulatory regime.

Due to the franchise frameworks and economies of scale of our utilities businesses, we often have significant competitive advantages in competing for projects to expand our rate base and earn incremental revenues. Accordingly, we expect this segment to produce stable revenue and margins over time that should increase with investment of additional capital and inflation. Nearly all our utilities segment’s Adjusted EBITDA is supported by regulated or contractual revenues.

The objectives for our utilities segment are to invest capital in the expansion of our rate base, as well as to provide safe and reliable service for our customers on a cost-efficient basis. If we do so, we will be in a position to earn an appropriate return on our rate base and strengthen our market position. Our performance can be measured by the growth in our rate base, the return on our rate base, and the growth in our AFFO.

Our utilities segment is comprised of the following:

Regulated Transmission

•Approximately 60,000 kilometers of operational electricity transmission and distribution lines in Australia

•Approximately 2,900 kilometers of electricity transmission lines in Brazil, of which approximately 2,375 kilometers are operational

•Approximately 4,200 kilometers of natural gas pipelines in North America, South America, and India

Commercial and Residential Distribution

•Approximately 7.9 million connections, predominantly electricity and natural gas

•Residential decarbonization infrastructure, including water heater, heating, ventilation, and air conditioner (“HVAC”) rentals, as well as other essential home services to approximately 10.5 million customers with approximately 17.0 million policies and 1.7 million rental contracts in Canada, the U.S., Germany, and the U.K.

•Over 588,000 long-term contracted sub-metering services within Canada and the United States

•Approximately 1.9 million installed smart meters in Australia and New Zealand

48 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Results of Operations

The following table presents our partnership’s share of the key metrics and measures of our utilities segment:

	For the three-month period ended June 30						For the six-month period ended June 30
US$ MILLIONS	2023			2022			2023			2022
Funds from Operations (FFO)	$	224		$	188		$	432		$	355
Maintenance capital expenditures	(27)			(13)			(45)			(22)
Adjusted Funds from Operations (AFFO)	197			175			387			333
Adjusted EBITDA(1)	$	336		$	286		$	650		$	540
Rate base	7,759			6,592			7,759			6,592
Return on rate base(2),(3)	12		%	13		%	12		%	13		%

1.Non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for a reconciliation from net income.

2.Return on rate base is Adjusted EBITDA divided by weighted average rate base.

3.Return on rate base excludes impact of EBITDA earned from our home services policies, connections revenue, return of capital and IFRS 16 adjustments.

Our partnership earns a return on a regulated or notionally stipulated asset base, a metric which we refer to as rate base. Our rate base reflects the current amount, either as defined by the regulator or as implied by our contracted cash flows, on which we earn our return. Our rate base increases with capital that we invest to expand our systems and is indexed to local inflation. The return that we earn is typically determined by a regulator for prescribed periods of time or is derived based on the contracted cash flows we have secured. We believe that the rate base is useful for investors as it provides them with an understanding of the unlevered returns that our asset base can currently generate and enhances comparability across other utility investments as it assists in assessing the operating performance of our businesses by eliminating the effect of its current capital structure and tax profile.

For the three-month period ended June 30, 2023, our utilities segment generated FFO of $224 million, compared to $188 million for the same period in the prior year. The base business benefited from continued levels of inflation indexation, capital commissioned into rate base and higher connections income at our U.K. regulated distribution business. Current year results included contribution from the acquisition of HomeServe, a residential decarbonization infrastructure business in North America and Europe. Prior year results included earnings from five additional electricity transmission lines in Brazil that were divested in Q4 2022.

The following table presents our partnership’s share of Adjusted EBITDA and FFO for the businesses in this operating segment:

	Adjusted EBITDA(1)								FFO
	For the three-month period ended June 30				For the six-month period ended June 30				For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022		2023		2022		2023		2022
Commercial & Residential Distribution	$	170	$	131	$	333	$	244	$	128	$	103	$	251	$	191
Regulated Transmission	166		155		317		296		96		85		181		164
Total	$	336	$	286	$	650	$	540	$	224	$	188	$	432	$	355

1.Non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for a reconciliation from net income.

For the three-month period ended June 30, 2023, our commercial and residential distribution operations generated Adjusted EBITDA of $170 million and FFO of $128 million, compared to $131 million and $103 million, respectively, in the prior year. Adjusted EBITDA and FFO benefited from continued elevated levels of inflation indexation, capital commissioned into rate base over the last twelve months and higher connections revenue at our U.K regulated distribution operation. Current quarter results benefited from the acquisition of HomeServe, a residential decarbonization infrastructure business in North America and Europe. FFO was impacted by higher interest costs associated with new investments and growth capital deployed.

For the three-month period ended June 30, 2023, our regulated transmission operations generated Adjusted EBITDA of $166 million and FFO of $96 million, compared to $155 million and $85 million, respectively, in the prior year. Adjusted EBITDA and FFO benefited from annual inflationary tariff adjustments across our businesses. Prior year results included earnings from five additional electricity transmission lines in Brazil that were divested in Q4 2022. FFO benefited from lower interest following the sale of the transmission lines.

Q2 2023 INTERIM REPORT 49

The following table presents the roll-forward of our rate base:

US$ MILLIONS	For the three-month period ended June 30, 2023		For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Rate base, start of period(1)	$	7,293	$	6,804	$	5,818
Acquisitions	40		40		648
Capital expenditures commissioned	153		249		471
Inflation indexation	56		321		368
Regulatory depreciation	(67)		(116)		(160)
Foreign exchange and other	284		461		(341)
Rate base, end of period	$	7,759	$	7,759	$	6,804

1.Rate base excludes our North American and European residential warranty businesses.

As of June 30, 2023, our rate base was $7.8 billion. Rate base increased compared to December 31, 2022 due to the acquisition of our joint venture partner's 50% ownership of approximately 480 km operational electricity transmission lines in Brazil, new connections at our U.K regulated distribution business and long-term rental contracts secured across our residential decarbonization infrastructure platform, and the appreciation of foreign exchange rates most notably the Brazilian real and British pound.

The following table presents the roll-forward of our partnership’s share of capital backlog, which represents growth projects over the next 2-3 years, as well as capital to be commissioned:

US$ MILLIONS	For the three-month period ended June 30, 2023		For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Capital backlog, start of period	$	642	$	646	$	532
Impact of acquisitions (asset sales)	—		5		75
Additional capital project mandates	132		254		604
Less: capital expenditures	(139)		(273)		(522)
Foreign exchange and other	11		14		(43)
Capital backlog, end of period	646		646		646
Construction work in progress	486		486		443
Total capital to be commissioned	$	1,132	$	1,132	$	1,089

Capital backlog relates to projects that have been awarded or filed with regulators with anticipated commissioning into rate base in the next two to three years. As of June 30, 2023, total capital to be commissioned was $1,132 million compared to $1,089 million as of December 31, 2022. New connection mandates awarded were offset by capital projects commissioned into rate base. The largest contributors to capital expected to be commissioned into rate base include our U.K. regulated distribution business (approximately $640 million) and our global residential decarbonization infrastructure platform (approximately $180 million).

50 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Our transport segment is comprised of infrastructure assets that provide transportation, storage and handling services for merchandise goods, commodities and passengers, for which we are generally paid an access or transportation fee. Profitability is based on the volume and price achieved for the provision of access and associated services. This operating segment is comprised of businesses, such as our rail and toll road operations, which may be subject to price ceiling or other rate regulation focused on maintaining competition, as well as diversified terminal operations which are highly contracted and subject to the regulatory regimes applicable to the goods they handle. Transport businesses typically have high barriers to entry and, in many instances, have very few substitutes in their local markets. While these businesses have greater sensitivity to market prices and volume than our other operating segments, revenues are generally stable and, in many cases, are supported by contracts or customer relationships. The diversification within our transport segment mitigates the impact of fluctuations in demand from any particular sector, commodity or customer. Approximately 90% of our transport segment’s FFO is supported by contractual or regulated revenues.

Our objectives for our transport segment are to provide safe and reliable service to our customers and to satisfy their growth requirements by increasing the utilization of our assets and expanding our capacity in a capital efficient manner. If we do so, we will be able to charge an appropriate price for our services and earn an attractive return on the capital deployed. Our performance can be measured by our revenue growth and our Adjusted EBITDA margin.

Our transport segment is comprised of the following:

Rail

•115 short line freight railroads comprising approximately 22,000 kilometers of track in North America and Europe

•Sole provider of rail network in southern half of Western Australia with approximately 5,500 kilometers of track and operator of approximately 4,800 kilometers of rail in Brazil

Diversified Terminals

•10 terminals in U.K. and Australia facilitating global trade of goods, natural resources and commodities

•An approximately 30 million tonnes per annum Liquefied Natural Gas (“LNG”) export terminal in the U.S.

•An approximately 85 million tonnes per annum export facility in Australia

Toll Roads

•Approximately 3,300 kilometers of motorways in Brazil, Peru and India

Results of Operations

The following table presents our partnership’s share of the key metrics and measures of our transport segment:

	For the three-month period ended June 30						For the six-month period ended June 30
US$ MILLIONS	2023			2022			2023			2022
Funds from Operations (FFO)	$	199		$	199		$	391		$	384
Maintenance capital expenditures	(47)			(45)			(87)			(82)
Adjusted Funds from Operations (AFFO)	$	152		$	154		304			302
Adjusted EBITDA(1)	$	283		$	270		$	555		$	525
Adjusted EBITDA margin(2)	54		%	52		%	54		%	53		%
Growth capital expenditures	$	66		$	73		$	129		$	128

1.Non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for a reconciliation from net income.

2.Adjusted EBITDA margin is Adjusted EBITDA divided by revenues.

Q2 2023 INTERIM REPORT 51

For the three-month period ended June 30, 2023, our transport segment generated Adjusted EBITDA and FFO of $283 million and $199 million compared to $270 million and $199 million for the same period in the prior year. Adjusted EBITDA and FFO benefited from organic growth driven by high inflationary tariff increases across the segment and resilient volumes. Prior year results included earnings from our North American container terminal sold in Q2 2022. FFO was impacted from higher interest expense following a refinancing at our U.K. port operation and additional borrowings to fund capital projects across the segment.

The following table presents our partnership’s share of Adjusted EBITDA and FFO for each business in this operating segment:

	Adjusted EBITDA(1)								FFO
	For the three-month period ended June 30				For the six-month period ended June 30				For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022		2023		2022		2023		2022
Rail	$	106	$	95	$	203	$	175	$	81	$	76	$	156	$	140
Diversified Terminals	110		119		216		238		69		80		137		160
Toll Roads	67		56		136		112		49		43		98		84
Total	$	283	$	270	$	555	$	525	$	199	$	199	$	391	$	384

1.Non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for a reconciliation from net income.

For the three-month period ended June 30, 2023, our rail business generated Adjusted EBITDA of $106 million and FFO of $81 million compared to $95 million and $76 million, respectively, in the prior year. Adjusted EBITDA and FFO benefited from inflationary tariff increases of 8% across our rail networks, while volumes remained consistent overall versus the prior period. FFO was impacted by higher interest expense to fund capital projects.

For the three-month period ended June 30, 2023, our diversified terminal operations reported Adjusted EBITDA of $110 million and FFO of $69 million compared to $119 million and $80 million, respectively, in the prior year. On a same store basis Adjusted EBITDA and FFO benefited from rate increases across our businesses, partially offset by a 1% reduction in overall volumes and normalization of commodity prices at our U.S. export terminal. Comparative period results included earnings from our North American container terminal that was sold last year. FFO was impacted by higher interest costs at our U.K. port operation.

For the three-month period ended June 30, 2023, our toll roads contributed Adjusted EBITDA of $67 million and FFO of $49 million compared to $56 million and $43 million, respectively, in the prior year. Adjusted EBITDA and FFO benefited from an average inflationary tariff increase of 10% and a 2% increase in volumes across our global toll road portfolio.

The following table presents the roll-forward of our partnership’s share of capital backlog and capital to be commissioned:

US$ MILLIONS	For the three-month period ended June 30		For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Capital backlog, start of period	$	622	$	603	$	533
Additional capital project mandates	16		95		368
Less: capital expenditures	(66)		(129)		(263)
Foreign exchange and other	14		17		(35)
Capital backlog, end of period	586		586		603
Construction work in progress	428		428		314
Total capital to be commissioned	$	1,014	$	1,014	$	917

Capital to be commissioned includes projects such as upgrading and expanding our rail networks, enhancing and modernizing existing infrastructure at our terminals, and increasing and widening lanes on certain routes to support traffic growth. As of June 30, 2023, total capital to be commissioned was $1,014 million compared to $917 million as of December 31, 2022.

52 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Recent Developments

On April 12, 2023, the partnership, through its subsidiary BIPC and its institutional partners, announced a take-private acquisition of Triton International Limited (“Triton”). Triton is the world’s largest owner and lessor of intermodal shipping containers and is a critical provider of global transport logistics infrastructure. The container leasing industry has high barriers to entry and is characterized by a small group of industry players. The size and scale of Triton’s global network differentiates it from competitors, making it the partner of choice for the world’s top 10 shipping lines that collectively account for approximately 85% of global shipping capacity. The total consideration of $85.00 per Triton common share will consist of $68.50 in cash and $16.50 in BIPC exchangeable shares (NYSE: BIPC, TSX: BIPC). The transaction is expected to close in the third quarter of 2023, subject to customary closing conditions and Triton shareholder approval.

Q2 2023 INTERIM REPORT 53

Our midstream segment is comprised of systems that provide natural gas transmission, gathering and processing, and storage services. Profitability is based on the volume and price achieved for the provision of these services. This operating segment is comprised of businesses that are subject to regulation, such as some of our natural gas transmission pipelines whose services are subject to price ceilings. Midstream businesses typically have high barriers to entry as a result of significant fixed costs combined with economies of scale or unique positions in their local markets. Although these businesses have greater sensitivity to market prices and volume than our utilities segment, revenues are typically contracted with varying durations and are relatively stable.

Our objectives for our midstream segment are to provide safe and reliable service to our customers and to satisfy their growth requirements by increasing the utilization of our assets and expanding our capacity in a capital efficient manner. If we do so, we will be able to charge an appropriate price for our services and earn an attractive return on the capital deployed. Our performance can be measured by our revenue growth, our Adjusted EBITDA margin and our growth in AFFO.

Our midstream segment is comprised of the following:

•Approximately 15,000 kilometers of natural gas transmission pipelines in the U.S.

•Approximately 10,600 kilometers of pipelines which include long-haul, conventional and natural gas gathering pipelines in Canada

•17 natural gas and natural gas liquids processing plants, with approximately 5.7 billion cubic feet (“Bcf”) per day of gross processing capacity in Canada

•565 Bcf of natural gas storage in the U.S. and Canada

•525,000 tonnes per year of polypropylene production capacity in Canada

The following table presents our partnership’s share of the key metrics of our midstream segment:

	For the three-month period ended June 30						For the six-month period ended June 30
US$ MILLIONS	2023			2022			2023			2022
Funds from Operations (FFO)	$	161		$	170		$	359		$	366
Maintenance capital expenditures	(48)			(32)			(73)			(46)
Adjusted Funds from Operations (AFFO)	$	113		$	138		286			320
Adjusted EBITDA(1)	230			218			502			452
Adjusted EBITDA margin(2)	54		%	53		%	56		%	54		%

1.Non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for a reconciliation from net income.

2.Adjusted EBITDA margin is Adjusted EBITDA divided by revenues. Adjusted EBITDA margin is a non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for reconciliation from net income to Adjusted EBITDA

For the three-month period ended June 30, 2023, our midstream operations generated Adjusted EBITDA and FFO of $230 million and $161 million compared to $218 million and $170 million in the prior year. Adjusted EBITDA and FFO benefited from increased utilization and higher contracted cash flows at our U.S. gas pipeline. Results at our Canadian diversified midstream operations were impacted from the normalization of market sensitive revenues and higher interest expense from refinancing and lower interest capitalization following the commissioning of Heartland.

54 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

The following table presents the roll-forward of our partnership’s share of capital backlog and capital to be commissioned:

US$ MILLIONS	For the three-month period ended June 30, 2023		For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Capital backlog, start of period	$	276	$	217	$	245
Impact of (asset sales) acquisitions	(23)		(23)		—
Additional capital project mandates	56		139		330
Less: capital expenditures	(29)		(54)		(358)
Foreign exchange and other	4		5		—
Capital backlog, end of period	284		284		217
Construction work in progress	35		35		28
Total capital to be commissioned	$	319	$	319	$	245

As of June 30, 2023, total capital to be commissioned was $319 million compared to $245 million as of December 31, 2022. The total capital to be commissioned relates to additional growth projects that are expected to expand capacity across our North American midstream businesses. Capital to be commissioned was reduced from the monetization of a 12.5% stake in our U.S. gas pipeline this quarter.

Q2 2023 INTERIM REPORT 55

Our data segment is comprised of critical infrastructure servicing customers in the telecommunications, fiber and data storage sectors. Our data transmission and distribution operations provide essential services and infrastructure to telecom companies, technology and cloud computing providers, and enterprise clients, while our data storage operations provide high-performance physical hosting and infrastructure to enterprises ranging from small workloads to hyperscale deployments, as well as cloud consulting and engineering services. The majority of these services and access to infrastructure are contracted on a medium to long-term basis (up to 30 years) with inflation escalation mechanisms, leading to predictable recurring revenues and cash flows.

Our data transmission and distribution customer base includes large, prominent telecommunications companies in France, the U.K., India, and Australia. Within our data storage operations, we have approximately 700 colocation customers, predominantly in the U.S. that are diversified across multiple industries, and global hyperscale customers in Asia Pacific, South America and Europe.

Our objectives for the data segment are to invest capital to enhance and expand our service offerings while providing safe, reliable and secure access to our properties. If we are able to achieve these objectives, we believe we will be able to attract new customers and maintain low levels of churn on existing customers. Our performance in both our data transmission and distribution and data storage businesses can be measured by the growth in revenues and Adjusted EBITDA margin improvements.

Our data segment is comprised of the following:

Data Transmission & Distribution

•Approximately 209,000 operational telecom sites in India, France, Germany, Austria and U.K.

•Approximately 35,000 kilometers of fiber optic cable located in France and Brazil

•Over 70 distributed antenna systems in the U.K.

•Approximately 940,000 fiber-to-the-premise connections in France and Australia

•Two semiconductor manufacturing facilities under construction in the United States

Data Storage

•Over 70 data centers, with approximately 320 megawatts of critical load capacity

Results of Operations

The following table presents our partnership’s share of the key metrics of our data segment:

	For the three-month period ended June 30						For the six-month period ended June 30
US$ MILLIONS	2023			2022			2023			2022
Funds from Operations (FFO)	$	72		$	60		$	142		$	118
Maintenance capital expenditures	(8)			(9)			(19)			(18)
Adjusted Funds from Operations (AFFO)	$	64		$	51		123			100
Adjusted EBITDA(1)	$	113		$	83		$	220		$	166
Adjusted EBITDA margin(2)	62		%	57		%	60		%	56		%
Growth capital expenditures	$	140		$	70		$	321		$	133

1.Non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for a reconciliation from net income.

2.Adjusted EBITDA margin is Adjusted EBITDA divided by revenues. Adjusted EBITDA margin is a non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for reconciliation from net income to Adjusted EBITDA.

For the three-month period ended June 30, 2023, our data segment generated FFO of $72 million, compared to $60 million for the same period in the prior year. Results benefited from strong underlying growth from additional points-of-presence and megawatts commissioned at our global data center operations. Current quarter results reflect the acquisition of a European telecom tower portfolio in February 2023 and the acquisition of an Australian fiber business in August 2022.

56 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

The following table presents our partnership’s share of Adjusted EBITDA and FFO for each business in this operating segment:

	Adjusted EBITDA(1)								FFO
	For the three-month period ended June 30				For the six-month period ended June 30				For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022		2023		2022		2023		2022
Data Transmission & Distribution	$	102	$	73	$	196	$	147	$	66	$	54	$	129	$	107
Data Storage	11		10		24		19		6		6		13		11
Total	$	113	$	83	$	220	$	166	$	72	$	60	$	142	$	118

1.Non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for a reconciliation from net income.

For the three-month period ended June 30, 2023, our data transmission and distribution operations generated Adjusted EBITDA of $102 million and FFO of $66 million, compared to $73 million and $54 million, respectively, in the prior year. Adjusted EBITDA and FFO benefited from additional points-of-presence at our tower and fiber operations. Current quarter includes contribution from a European telecom tower portfolio acquired in February 2023 and the acquisition of an Australian fiber business in August 2022. FFO includes higher interest expense associated with new investments.

For the three-month period ended June 30, 2023, our data storage operations generated Adjusted EBITDA of $11 million and FFO of $6 million, compared to $10 million and $6 million, respectively, in the prior year. Adjusted EBITDA and FFO benefited from the commissioning of additional megawatts as we continue to advance construction across our global portfolio.

The following table presents the roll-forward of our partnership’s share of capital backlog and capital to be commissioned:

US$ MILLIONS	For the three-month period ended June 30		For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Capital backlog, start of period	$	3,811	$	3,756	$	394
Impact of (asset sales) acquisitions	(6)		70		3,634
Additional capital project mandates	91		246		234
Less: capital expenditures	(140)		(321)		(470)
Foreign exchange and other	1		6		(36)
Capital backlog, end of period	3,757		3,757		3,756
Construction work in progress	528		528		339
Total capital to be commissioned	$	4,285	$	4,285	$	4,095

As of June 30, 2023, total capital to be commissioned was $4,285 million compared to $4,095 million as of December 31, 2022. Capital to be commissioned includes projects such as our partnership with Intel to build two semiconductor foundries in United States, the build-out of additional sites and new tenancies at our telecom tower operations, additional connections across our global fiber operations and increasing the capacity of our data storage network. Capital to be commissioned increased compared to December 31, 2022 from the acquisition of our European telecom tower portfolio, and from the construction of new facilities across our global data center portfolio.

Recent Developments

In June 2023, we entered into an agreement to acquire a co-controlling stake in Compass Datacenters, a leading North American hyperscale data center platform that has approximately 170MW of operating capacity, with a significantly de-risked contracted and reserved capacity backlog to be developed on power-ready and owned land across several major campuses. The business provides a highly contracted development pipeline to accelerate our domestic growth strategy and enhances the scale of our global data center offering to the largest hyperscale customers. The total equity investment required is approximately $1.35 billion (BIP’s share - approximately $0.4 billion). The transaction is expected to close in the fourth quarter of 2023, subject to the satisfaction of customary closing conditions.

Q2 2023 INTERIM REPORT 57

The following table presents the components of our Corporate segment, at our partnership’s share:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Adjusted EBITDA(1)	$	(109)	$	(108)	$	(212)	$	(229)
Funds from Operations (FFO)	(104)		(104)		(218)		(217)

1.Non-IFRS measure. Refer to the “Reconciliation of Segment Adjusted EBITDA” section of this MD&A for a reconciliation from net income.

For the three-month period ended June 30, 2023, Adjusted EBITDA and FFO for our Corporate segment were losses of $109 million and $104 million, compared to $108 million and $104 million, respectively, in the prior year. Results of our Corporate segment are mainly driven by management fees. Pursuant to our Master Services Agreement, we pay Brookfield an annual base management fee equal to 1.25% of the combined market value of our partnership and BIPC plus preferred units outstanding and net recourse debt.

RECONCILIATION OF NON-IFRS FINANCIAL MEASURES

We focus on FFO to measure operating performance, along with IFRS measures such as net income. In addition, we also assess AFFO, Adjusted EBITDA and Invested Capital.

Adjusted EBITDA, FFO, AFFO and Invested Capital are presented based on our partnership’s share of results in operations accounted for using the consolidation and the equity method whereby we either control or exercise significant influence or joint control over the investment, respectively. Adjusted EBITDA, FFO, AFFO and Invested Capital are not, and are not intended to be, presented in accordance with IFRS. Under IFRS, we are not considered to control those entities that have not been consolidated and as such, have been presented as investments in associates or joint ventures in Note 9 of our partnership’s financial statements included herein. The presentation of the assets and liabilities and revenues and expenses do not represent our legal claim to such items, and the removal of financial statement amounts that are attributable to non-controlling interests does not extinguish our partnership’s legal claims or exposures to such items.

As a result, segment revenues, costs attributable to revenues, general and administrative costs, interest expense, depreciation and amortization, deferred income taxes and other income (expenses) corresponding to amounts that are not related to the revenue earning activities and are not normal, recurring cash operating items necessary for business operations are reconciling items that will differ from results presented in accordance with IFRS as these reconciling items include our partnership’s share of (losses) earnings from investments in associates attributable to each of the above-noted items, and exclude the share of (losses) earnings of consolidated investments not held by our partnership apportioned to each of the above-noted items.

We provide financial results attributable to the partnership because we believe they assist investors and analysts in estimating our overall performance and understanding our partnership’s share of results from its underlying investments which have varying economic ownership interests and financial statement presentations when determined in accordance with IFRS. We believe our presentation, when read in conjunction with our partnership’s reported results under IFRS, provides the most meaningful assessment of how our operations are performing and capital is being managed. The presentation of Adjusted EBITDA, FFO, AFFO and Invested Capital has limitations as an analytical tool, including the following:

•The amounts shown on the individual line items were derived by applying our overall economic ownership interest percentage determined when applying the equity method of accounting and do not necessarily represent our legal claim to the assets and liabilities, or the revenues and expenses;

•Other companies may calculate results attributable to the partnership or common equity differently than we do.

Because of these limitations, our financial information presented based on the partnership’s share in the underlying operations should not be considered in isolation or as a substitute for our financial statements as reported under IFRS.

See the “Reconciliation of Non-IFRS Financial Measures” section of this MD&A for a reconciliation of segment results to our statement of operating results in accordance with IFRS along with a breakdown of each of the reconciling items by type and by operating segment.

Net income is the most directly comparable IFRS measure to FFO, AFFO and Adjusted EBITDA. Partnership capital is the most directly comparable IFRS measure to Invested Capital. We urge investors to review the IFRS financial measures within the MD&A and to not rely on any single financial measure to evaluate our partnership.

58 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

FFO has limitations as an analytical tool:

•FFO does not include depreciation and amortization expense; because we own capital assets with finite lives, depreciation and amortization expense recognizes the fact that we must maintain or replace our asset base in order to preserve our revenue generating capability;

•FFO does not include deferred income taxes, which may become payable if we own our assets for a long period of time;

•FFO does not include the impact of mark-to-market gains or losses;

•FFO does not include other income (expenses) corresponding to amounts that are not related to the revenue earning activities and are not normal, recurring cash operating items necessary for business operations;

•Our definition of FFO may differ from the definition used by other organizations, and is different than the definition of Funds from Operations used by REALPAC and NAREIT, in part because the NAREIT definition is based on U.S. GAAP, as opposed to IFRS.

FFO is a key measure that we use to evaluate the performance of our operations and forms the basis for our partnership’s distribution policy.

We believe that FFO, when viewed in conjunction with our IFRS results, provides a more complete understanding of factors and trends affecting our underlying operations. FFO allows us to evaluate our businesses on the basis of cash return on invested capital by removing the effect of non-cash and other items.

We add back depreciation and amortization to remove the implication that our assets decline in value over time since we believe that the value of most of our assets will be sustained over time, provided we make all necessary maintenance expenditures. We add back deferred income taxes because we do not believe this item reflects the present value of the actual cash tax obligations we will be required to pay, particularly if our operations are held for a long period of time. We add back the impact of mark-to-market gains (losses) which indicate a point-in-time approximation of value on items we consider long-term. Finally, we add back other income (expenses) that are not related to the revenue earning activities and are not normal, recurring cash operating items necessary for business operations.

In addition, we focus on AFFO, which is defined as FFO less capital expenditures required to maintain the current performance of our operations (maintenance capital expenditures). While FFO provides a basis for assessing current operating performance, it does not take into consideration the cost to sustain the operating performance of our partnership’s asset base. In order to assess the long-term, sustainable operating performance of our businesses, we observe that in addition to FFO, investors use AFFO by taking into account the impact of maintenance capital expenditures.

We also focus on Adjusted EBITDA. Adjusted EBITDA provides a supplemental understanding of the performance of our business and enhanced comparability across periods and relative to our peers. In addition to the adjustments to FFO, Adjusted EBITDA excludes the impact of interest expense and current income taxes to remove the effect of our current capital structure and tax profile in assessing the operating performance of our businesses.

Invested Capital, which tracks the amount of capital that has been contributed to our partnership, is a measure we utilize to assess returns on capital deployed, relative to targeted returns. Investment decisions are based on, amongst other measures and factors, targeted returns on Invested Capital of 12% to 15% annually over the long term. We define Invested Capital as partnership capital removing the following items: non-controlling interest - in operating subsidiaries, retained earnings or deficit, accumulated other comprehensive income and ownership changes. We measure return on Invested Capital as AFFO, less estimated returns of capital on operations that are not perpetual in nature, divided by the weighted average Invested Capital for the period. Our partnership completes our estimate of returns of capital by reviewing the cash flow profile over the economic useful life of limited life businesses as underwritten, and estimating the percentage of cash flows generated in a given year. This percentage is then applied to our invested capital to determine how much capital we believe was returned in the current year.

Q2 2023 INTERIM REPORT 59

A reconciliation of the most closely-related IFRS measure, net income, to FFO and AFFO is as follows:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Net income	$	773	$	425	$	916	$	719
Add back or deduct the following:
Depreciation and amortization expense	632		552		1,277		1,096
Share of (earnings) losses from investments in associates and joint ventures(1)	(273)		34		(376)		(20)
FFO contribution from investments in associates and joint ventures(1)	245		215		484		421
Deferred tax expense (recovery)	38		(26)		(5)		(8)
Mark-to-market (gains) losses	(87)		(165)		7		(133)
Gains on disposition of subsidiaries, associates and joint ventures(2)	(478)		(75)		(478)		(75)
Other expenses(3)	263		71		426		90
FFO attributable to non-controlling interests(4)	(561)		(518)		(1,145)		(1,084)
FFO	552		513		1,106		1,006
Maintenance capital expenditures	(130)		(99)		(224)		(168)
AFFO	$	422	$	414	$	882	$	838

1.FFO contribution from investments in associates and joint ventures correspond to the FFO attributable to the partnership that are generated by its investments in associates and joint ventures accounted for using the equity method. With consideration of share of (earnings) losses from investments in associates and joint ventures, these adjustments have the combined effect of excluding the impact of balances included in our definition of FFO recorded within our investments in associates and joint ventures.

2.Gains on disposition of subsidiaries, associates, and joint ventures are presented net of gains/losses relating to foreign currency translation reclassified from accumulated comprehensive income to other income on the Consolidated Statement of Operating Results.

3.Other expenses corresponds to amounts that are not related to the revenue earning activities and are not normal, recurring cash operating items necessary for business operations. Other expenses excluded from FFO primarily includes acquisition costs, gains/losses on remeasurement of borrowings, amortization of deferred financing costs, fair value remeasurement gains/losses, accretion expenses on deferred consideration or asset retirement obligations, and gains or losses on debt extinguishment.

4.Amounts attributable to non-controlling interests are calculated based on the economic ownership interests held by non-controlling interests in consolidated subsidiaries. By adjusting FFO attributable to non-controlling interests, our partnership is able to remove the portion of FFO earned at non-wholly owned subsidiaries that is not attributable to the partnership.

All reconciling amounts from net income to FFO presented above are taken directly from our partnership’s consolidated financial statements, and in the case of “FFO contribution from investments in associates and joint ventures” and “FFO attributable to non-controlling interests”, our partnership’s share of FFO relating thereto are derived using the accounting policies consistent with those applied in our partnership’s consolidated financial statements; FFO for these items is calculated on the same basis as consolidated entities, as disclosed above, and is calculated by applying the same ownership percentages used in calculating our partnership’s share of equity accounted income and the corresponding elimination of non-controlling interests in accordance with IAS 28, Investments in Associates and Joint Ventures and IFRS 10, Consolidated Financial Statements, respectively.

For the three and six-month periods ended June 30, 2023, the difference between net income and FFO is predominantly due to depreciation and amortization, FFO contribution from investments in associates and joint ventures, and FFO attributable to non-controlling interests. Depreciation and amortization for the six-month period increased from the prior year due to recent acquisitions, higher asset values following our annual revaluation process and capital expenditures made during the year. FFO attributable to non-controlling interests increased from the prior year as contributions from acquisitions and organic growth more than offset the impact of dispositions. FFO contribution from investments in associates and joint ventures increased from the prior year mainly as a result of contribution from recently acquired businesses.

The difference between net income and AFFO is due to the aforementioned items, in addition to maintenance capital expenditures of $130 million and $224 million for the three and six-month periods ended June 30, 2023 (2022: $99 million and $168 million).

60 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

The following table reconciles net income, the most directly comparable IFRS measure, to Adjusted EBITDA, a non-IFRS measure:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Net income	$	773	$	425	$	916	$	719
Add back or deduct the following:
Depreciation and amortization expense	632		552		1,277		1,096
Interest expense	567		469		1,135		878
Share of earnings from investments in associates and joint ventures(1)	(273)		34		(376)		(20)
Adjusted EBITDA contributions from investments in associates and joint ventures(1)	352		304		694		590
Income tax expense	182		154		271		292
Mark-to-market (gains) losses	(87)		(165)		7		(133)
Gains on disposition of subsidiaries, associates and joint ventures(2)	(478)		(75)		(478)		(75)
Other expense (income)	183		19		278		(16)
Adjusted EBITDA attributable to non-controlling interests(3)	(998)		(968)		(2,009)		(1,877)
Adjusted EBITDA	$	853	$	749	$	1,715	$	1,454

1.Adjusted EBITDA contributions from investments in associates and joint ventures correspond to the Adjusted EBITDA attributable to the partnership that are generated by its investments in associates and joint ventures accounted for using the equity method. Along with the removal or add back of share of (earnings) losses from investments in associates and joint ventures, these adjustments have the combined effect of excluding the impact of balances included in our definition of Adjusted EBITDA recorded within our investments in associates and joint ventures.

2.Gains on disposition of subsidiaries, associates, and joint ventures are presented net of gains/losses relating to foreign currency translation reclassified from accumulated comprehensive income to other income on the Consolidated Statement of Operating Results.

3.Amounts attributable to non-controlling interests are calculated based on the economic ownership interests held by non-controlling interests in consolidated subsidiaries.

All reconciling amounts presented above are taken directly from our partnership’s consolidated financial statements, and in the case of “Adjusted EBITDA contributions from investments in associates and joint ventures” and “Adjusted EBITDA attributable to non-controlling interests”, our partnership’s share of Adjusted EBITDA relating thereto are derived using the accounting policies consistent with those applied in our partnership’s consolidated financial statements. Adjusted EBITDA for these items is calculated on the same basis as consolidated entities, as disclosed above, and is calculated by applying the same ownership percentages used in calculating our partnership’s share of equity accounted income and the corresponding elimination of non-controlling interests in accordance with IAS 28, Investments in Associates and Joint Ventures and IFRS 10, Consolidated Financial Statements, respectively.

For the three and six-month periods ended June 30, 2023, the difference between net income and Adjusted EBITDA is predominantly due to depreciation and amortization, interest expense, Adjusted EBITDA contributions from investments in associates and joint ventures, and Adjusted EBITDA attributable to non-controlling interests. Depreciation and amortization for the three and six-month periods increased from the prior year due to recent acquisitions, higher asset values following our annual revaluation process and capital expenditures made during the year. Interest expense increased from the prior year due to additional borrowings associated with businesses acquired during the year. Adjusted EBITDA contributions from investments in associates and joint ventures increased from the prior year as a result of the acquisition of a European telecom tower portfolio this year and a full year of contributions from our Australian regulated utility operation, Australian smart meters business and Australian data distribution business. Adjusted EBITDA attributable to non-controlling interests increased from the prior year predominantly due to recent acquisitions and organic growth which were partially offset by the impact of dispositions.

Q2 2023 INTERIM REPORT 61

Net income per limited partnership unit is the most directly comparable IFRS measure for per unit FFO. The following table reconciles net income per limited partnership unit, the most directly comparable IFRS measure, to FFO per unit, a non-IFRS financial metric:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS, EXCEPT PER UNIT AMOUNTS(1)	2023		2022		2023		2022
Net income per limited partnership unit(1)	$	0.38	$	0.13	$	0.31	$	0.12
Add back or deduct the following:
Depreciation and amortization expense	0.45		0.43		0.90		0.85
Deferred income taxes	0.03		0.05		0.03		0.06
Mark-to-market and other(2)	(0.14)		0.06		0.20		0.28
Per unit FFO(3)	$	0.72	$	0.67	$	1.44	$	1.31

1.Average number of limited partnership units outstanding on a time weighted basis for the three and six-month periods ended June 30, 2023 were 458.7 million and 458.5 million, respectively (2022: 458.0 million and 458.0 million).

2.Refer to the reconciliation of net income to FFO above for a description of balances included within other.

3.Average units outstanding on a time weighted basis during the three and six-month periods ended June 30, 2023 were 771.6 million and 771.5 million, respectively (2022: 771.1 million and 771.1 million).

The following reconciles partnership capital, the most directly comparable IFRS measure, to Invested Capital, a non-IFRS financial metric:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Partnership Capital	$	28,623	$	25,554
Remove impact of the following items since inception:
Non-controlling interest - in operating subsidiaries	(18,640)		(15,320)
Deficit	3,746		3,422
Accumulated other comprehensive income	(880)		(817)
Ownership changes and other	(560)		(558)
Invested Capital	$	12,289	$	12,281

Invested capital increased as a result of the issuance of $2 million of limited partnership units during the six-month period ended June 30, 2023.

The following table presents the change in Invested Capital during the three and six-month periods ended June 30, 2023 and 2022:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Opening balance	$	12,287	$	12,272	$	12,281	$	12,195
Net redemption of preferred units	—		—		—		(220)
Issuance of perpetual subordinated notes	—		—		—		293
Issuance of limited partnership units	2		4		8		8
Ending balance	$	12,289	$	12,276	$	12,289	$	12,276
Weighted Average Invested Capital(1)	$	12,287	$	12,272	$	12,284	$	12,262

1.For the purposes of calculating Weighted Average Invested Capital for the six-month period ended June 30, 2022, redemption of preferred units and issuance of perpetual subordinated notes of $220 million and $293 million, respectively, were assumed to have been completed concurrently in January of 2022 .

62 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

We measure return on Invested Capital as AFFO, less estimated returns of capital on operations that are not perpetual in nature, divided by the weighted average Invested Capital for the period. Our partnership completes our estimate of returns of capital by reviewing the cash flow profile over the economic useful life of limited life businesses as underwritten, and estimating the percentage of cash flows generated in a given year. This percentage is then applied to our Invested Capital to determine how much capital we believe was returned in the current year.

AFFO is defined as FFO less maintenance capital expenditures. AFFO for the three and six-month periods ended June 30, 2023 were $422 million and $882 million, respectively (2022: $414 million and $838 million). Estimated returns of capital for the three and six-month periods ended June 30, 2023 were $30 million and $60 million, respectively (2022: $36 million and $72 million).

Our partnership has met its investment return objectives for the three and six-month periods ended June 30, 2023 with returns on Invested Capital of 13% and 13%, respectively (2022: 12% and 12%).

Reconciliation of Segment Adjusted EBITDA

Adjusted EBITDA for each of our operating segments is presented based on our partnership’s share of results in operations accounted for using consolidation and the equity method whereby we either control or exercise significant influence over the investment respectively, in order to demonstrate the impact of key value drivers of each of these operating segments on our overall performance. As a result, interest, depreciation and amortization, income taxes, the impact of mark-to-market losses (gains) and other income (expenses) corresponding to amounts that are not related to the revenue earning activities and are not normal, recurring cash operating items necessary for business operations are reconciling items that will differ from results presented in accordance with IFRS as these reconciling items include our partnership’s share of earnings from investments in associates and joint ventures attributable to each of the above-noted items, and exclude the share of (losses) earnings of consolidated investments not held by the partnership apportioned to each of the above-noted items.

The following tables reconcile each segment’s Adjusted EBITDA to consolidated segment net income in accordance with IFRS:

FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total
Consolidated segment net income (loss)	$	234	$	424	$	139	$	183	$	(207)	$	773
Add back or deduct the following:
Depreciation and amortization	197		138		187		110		—		632
Interest expense	207		86		116		109		49		567
Share of earnings from investments in associates and joint ventures(1)	(22)		(32)		(35)		(226)		42		(273)
Adjusted EBITDA contributions from investments in associates and joint ventures(1)	48		173		59		72		—		352
Income tax expense (recovery)	110		65		(4)		4		7		182
Mark-to-market (gains) losses	6		3		(115)		2		17		(87)
Other expenses (income)	16		(361)		30		37		(17)		(295)
Adjusted EBITDA attributable to non-controlling interests(2)	(460)		(213)		(147)		(178)		—		(998)
Adjusted EBITDA	$	336	$	283	$	230	$	113	$	(109)	$	853

Q2 2023 INTERIM REPORT 63

FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total
Consolidated segment net income	$	332	$	52	$	113	$	(11)	$	(61)	$	425
Add back or deduct the following:
Depreciation and amortization	134		148		157		113		—		552
Interest expense	179		72		76		110		32		469
Share of losses (earnings) from investments in associates and joint ventures(1)	18		28		(24)		26		(14)		34
Adjusted EBITDA contributions from investments in associates and joint ventures(1)	35		170		56		43		—		304
Income tax expense (recovery)	17		(6)		16		56		71		154
Mark-to-market (gains) losses	(7)		(16)		(34)		20		(128)		(165)
Other (income) expenses	22		23		15		(108)		(8)		(56)
Adjusted EBITDA attributable to non-controlling interests(2)	(444)		(201)		(157)		(166)		—		(968)
Adjusted EBITDA	$	286	$	270	$	218	$	83	$	(108)	$	749

FOR THE SIX-MONTH PERIOD ENDED June 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total
Consolidated segment net income	$	465	$	540	$	171	$	147	$	(407)	$	916
Add back or deduct the following:
Depreciation and amortization	404		275		376		222		—		1,277
Interest expense	399		170		251		220		95		1,135
Share of (earnings) losses from investments in associates and joint ventures	(24)		(101)		(65)		(233)		47		(376)
Adjusted EBITDA contributions from investments in associates and joint ventures	92		339		125		138		—		694
Income tax expense (recovery)	208		55		(27)		9		26		271
Mark-to-market (gains) losses	(9)		—		(61)		17		60		7
Other (income) expenses	80		(327)		33		47		(33)		(200)
Adjusted EBITDA attributable to non-controlling interests(1)	(965)		(396)		(301)		(347)		—		(2,009)
Adjusted EBITDA	$	650	$	555	$	502	$	220	$	(212)	$	1,715

64 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

FOR THE SIX-MONTH PERIOD ENDED June 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total
Consolidated segment net income	$	639	$	126	$	195	$	(20)	$	(221)	$	719
Add back or deduct the following:
Depreciation and amortization	271		292		309		224		—		1,096
Interest expense	309		149		145		218		57		878
Share of (earnings) losses from investments in associates and joint ventures	12		6		(43)		18		(13)		(20)
Adjusted EBITDA contributions from investments in associates and joint ventures	59		325		117		89		—		590
Income tax expense	152		(14)		20		60		74		292
Mark-to-market on derivative contracts	(17)		(23)		(2)		22		(113)		(133)
Other (income) expenses	(58)		59		31		(110)		(13)		(91)
Adjusted EBITDA attributable to non-controlling interests(1)	(827)		(395)		(320)		(335)		—		(1,877)
Adjusted EBITDA	$	540	$	525	$	452	$	166	$	(229)	$	1,454

1.Adjusted EBITDA contributions from investments in associates and joint ventures correspond to the Adjusted EBITDA attributable to the partnership that are generated by its investments in associates and joint ventures accounted for using the equity method. Along with the removal or add back of share of (earnings) losses from investments in associates and joint ventures, these adjustments have the combined effect of excluding the impact of balances included in our definition of Adjusted EBITDA recorded within our investments in associates and joint ventures.

2.Amounts attributable to non-controlling interests are calculated based on the economic ownership interests held by non-controlling interests in consolidated subsidiaries.

Q2 2023 INTERIM REPORT 65

CAPITAL RESOURCES AND LIQUIDITY

The nature of our asset base and the quality of our associated cash flows enable us to maintain a stable and low-cost capital structure. We attempt to maintain sufficient financial liquidity at all times so that we are able to participate in attractive opportunities as they arise, better withstand sudden adverse changes in economic circumstances and maintain our distribution to unitholders. Our principal sources of liquidity are cash flows from our operations, undrawn credit facilities and access to public and private capital markets. We also structure the ownership of our assets to enhance our ability to monetize them to provide additional liquidity, if necessary. In certain instances, subsidiaries may be subject to limitations on their ability to declare and pay dividends to our partnership. However, no significant limitations existed at June 30, 2023 and December 31, 2022.

Our group-wide liquidity at June 30, 2023, consisted of the following:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Corporate cash and financial assets	$	682	$	891
Committed corporate credit facility	2,175		2,100
Subordinate corporate credit facility	1,000		1,000
Draws under corporate credit facility	(577)		(96)
Commitments under corporate credit facility	(11)		(12)
Commercial paper	(941)		(464)
Partnership’s share of cash retained in businesses	671		718
Partnership’s share of availability under subsidiary credit facilities	1,137		950
Group-wide liquidity	$	4,136	$	5,087

We believe that group-wide liquidity is sufficient to meet Brookfield Infrastructure’s present requirements. We finished the quarter with group-wide liquidity of $4.1 billion, a decrease over our liquidity position as at December 31, 2022, primarily due to approximately $1.9 billion deployed to acquire a residential decarbonization infrastructure business and a European telecom tower portfolio, partially offset by proceeds from recent dispositions.

We finance our assets principally at the operating company level with debt that generally has long-term maturities, few restrictive covenants and no recourse to either Brookfield Infrastructure or our other operations.

On a consolidated basis as of June 30, 2023, scheduled principal repayments over the next five years are as follows:

		For the one-year period ended June 30
US$ MILLIONS	Average Term (years)	2024		2025		2026		2027		2028		Beyond		Total
Corporate borrowings(1)	11	$	529	$	—	$	—	$	340	$	529	$	1,798	$	3,196
Non-recourse borrowings	7	3,783		3,204		3,726		5,923		3,232		11,236		31,104

1.Corporate borrowings and the average term to maturity are presented on an adjusted basis to exclude draws on our corporate credit facility, commercial paper issuances and deferred financing costs and other. Refer to Note 10, Borrowings, for further details.

Debt attributable to the partnership (see definition of debt attributable to the partnership below), a non-IFRS measure we use to assess our liquidity, can be reconciled to consolidated debt as follows:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Consolidated debt	$	35,583	$	30,233
Add: partnership’s share of debt of investments in associates:
Utilities	1,157		1,163
Transport	3,502		3,406
Midstream	471		716
Data	1,975		1,327
Add: partnership’s share of debt directly associated with assets held for sale	—		150
Less: borrowings attributable to non-controlling interest	(18,316)		(15,834)
Premium on debt and cross currency swaps	(216)		(364)
Debt attributable to the partnership	$	24,156	$	20,797

66 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Net debt, a non-IFRS liquidity measure used to assess debt attributable to partnership net of the partnership’s share of cash and cash equivalents, is as follows:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Debt attributable to the partnership
Utilities	$	5,641	$	4,689
Transport	5,307		5,204
Midstream	5,559		5,108
Data	2,958		2,130
Corporate	4,691		3,666
Total debt attributable to the partnership	$	24,156	$	20,797
Partnership’s share of cash retained in businesses(1)
Utilities	$	216	$	182
Transport	327		322
Midstream	38		43
Data	90		171
Corporate(2)	682		891
Total partnership’s share of cash retained in businesses	$	1,353	$	1,609
Net debt
Utilities	$	5,425	$	4,507
Transport	4,980		4,882
Midstream	5,521		5,065
Data	2,868		1,959
Corporate	4,009		2,775
Total net debt	$	22,803	$	19,188

1.The partnership’s share of cash retained in the businesses includes $362 million of cash and cash equivalents attributable to the partnership held by its investments in associates and joint ventures accounted for using the equity method and excludes $524 million of amounts attributable to non-controlling interests based on the economic ownership interests held by non-controlling interests in consolidated subsidiaries.

2.The partnership’s share of cash retained in corporate includes corporate financial assets.

Q2 2023 INTERIM REPORT 67

As of June 30, 2023, our partnership’s share of scheduled principal repayments over the next five years are as follows:

US$ MILLIONS	Average Term (years)	2023			2024			2025			2026			2027			Beyond			Total
Recourse borrowings
Corporate borrowings(1)	11	$	—		$	529		$	—		$	—		$	340		$	2,327		$	3,196
Total recourse borrowings	11	—			529			—			—			340			2,327			3,196
Non-recourse borrowings(2)
Utilities
Commercial & Residential Distribution	9	28			415			574			296			227			1,993			3,533
Regulated Transmission	8	29			350			168			205			258			1,098			2,108
	9	57			765			742			501			485			3,091			5,641
Transport
Rail	5	18			325			188			416			4			580			1,531
Diversified Terminals	6	2			160			144			116			650			1,524			2,596
Toll Roads	7	86			132			153			133			118			558			1,180
	6	106			617			485			665			772			2,662			5,307
Midstream(3)	6	237			367			395			846			1,103			2,611			5,559
Data
Data Transmission & Distribution	7	21			225			175			257			174			1,746			2,598
Data Storage	3	8			4			200			66			15			67			360
	6	29			229			375			323			189			1,813			2,958
Total non-recourse borrowings(2),(4)	7	429			1,978			1,997			2,335			2,549			10,177			19,465
Total borrowings(5)	7	$	429		$	2,507		$	1,997		$	2,335		$	2,889		$	12,504		$	22,661
Percentage of total borrowings		2		%	11		%	9		%	10		%	13		%	55		%	100		%

1.Corporate borrowings and the average term to maturity are presented on an adjusted basis to exclude draws on our corporate credit facility, commercial paper issuances and deferred financing costs and other. Refer to Note 10, Borrowings, for further details. The calculation of net debt in the table above excludes these adjustments.

2.Represents non-recourse debt to Brookfield Infrastructure as the holders have recourse only to the underlying operations.

3.Commercial paper obligations at our Canadian diversified midstream operations are fully backstopped by their credit facility, and have been presented in the table above in accordance with its related maturity.

4.As of June 30, 2023, approximately $84 million of debt attributable to the partnership was in breach of asset-level financial covenants. This equates to less than 1% of total debt attributable to the partnership. We anticipate being able to refinance or obtain waivers from our financial institutions and accordingly presented the debt in the contractually obligated year of maturity.

5.As of June 30, 2023, approximately 38% has been issued as floating rate debt. Brookfield Infrastructure and its subsidiaries have entered into interest rate swaps whereby the floating rate debt has been converted to fixed rate debt, effectively reducing floating rate debt maturities to approximately 21% of our total borrowings. Excluding working capital and capital expenditure facilities, floating rate debt maturities are approximately 17% of our total borrowings, inclusive of the impact of interest rate swaps.

Debt attributable to the partnership has an average term of seven years. Our partnership’s share of net debt-to-capitalization ratio, defined as our partnership’s share of net debt divided by the sum of our partnership’s share of net debt and invested capital, as of June 30, 2023 was 65%. The weighted average cash interest rate is 5.8% for the overall business (June 30, 2022: 4.9%), in which our utilities, transport, midstream, data, and corporate segments were 6.1%, 6.8%, 5.5%, 5.5% and 5.0%, respectively (June 30, 2022: 5.6%, 5.7%, 4.5%, and 4.5%, and 3.7%).

We define “debt attributable to the partnership,” which is a non-IFRS measure, as our partnership’s share of borrowing obligations relating to our investments in various portfolio businesses. Net debt is debt attributable to the partnership, net of the partnership’s share of cash and cash equivalents. Our partnership’s share of cash and cash equivalents is calculated as cash and cash equivalent as reported under IFRS, plus our share of cash and cash equivalents held by investments in associates and joint ventures, less the amounts attributable to non-controlling interests.

68 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Debt attributable to the partnership and net debt are not, and are not intended to be, presented in accordance with IFRS. We believe our presentation, when read in conjunction with our partnership’s reported results under IFRS, including consolidated debt, provides a more meaningful assessment of how our operations are performing and capital is being managed. The presentation of debt attributable to the partnership and net debt has limitations as an analytical tool, including the following:

•Debt attributable to the partnership and net debt amounts do not represent our consolidated obligation for debt underlying a consolidated investment. If an individual project does not generate sufficient cash flows to service the entire amount of its debt payments, our partnership may determine, in our discretion, to pay the shortfall through an equity injection to avoid defaulting on the obligation. Such a shortfall may not be apparent from or may not equal the difference between aggregate proportionate Adjusted EBITDA for all of our portfolio investments and aggregate debt attributable to the partnership for all of our portfolio investments; and

•Other companies may calculate debt attributable to the partnership and net debt differently than we do.

Debt attributable to the partnership and net debt are presented to assist investors in understanding the capital structure of our underlying investments that are consolidated in our financial statements but are not wholly-owned. When used in conjunction with Adjusted EBITDA, both metrics are expected to provide useful information as to how the partnership has financed its businesses at the asset-level and provides a view into our return on capital that we invest at a given degree of leverage. Further, the partnership participates in arrangements such as joint ventures or consortiums which provide it with access to partners with local strategic expertise and substantial amounts of capital. When investing in such arrangements, which are not consolidated for financial statement purposes, the partnership nevertheless maintains joint control or significant influence over the business, and is therefore, not a passive investor. We structure governance arrangements to require each of our businesses to distribute all available cash (which is generally defined as cash on hand less any amounts reserved for committed growth projects as approved by the investment’s Board of Directors), ensuring that any decision to not distribute all available cash flow requires our express consent. Consequently, the partnership has access to operating cash flows generated by all of our businesses, including joint ventures and any other non-consolidated investments.

Q2 2023 INTERIM REPORT 69

SUPPLEMENTAL FINANCIAL INFORMATION

The information below is being provided pursuant to Rule 13-01 of Regulation S-X in respect of debt securities issued by Brookfield Infrastructure Finance ULC (“Alberta Finco”) and BIP Bermuda Holdings I Limited (“Bermuda Holdco”), which are fully and unconditionally guaranteed by our partnership. In addition, Holding LP, Bermuda Holdco (in the case of debt securities issued by Alberta Finco), Alberta Finco (in the case of debt securities issued by Bermuda Holdco), Brookfield Infrastructure Holdings (Canada) Inc. (“Can Holdco”), Brookfield Infrastructure US Holdings I Corporation (“US Holdco”) and BIPC Holdings Inc. (“BIPC Holdings”, and together with our partnership, Holding LP, Alberta Finco (in the case of debt securities issued by Bermuda Holdco) and Bermuda Holdco (in the case of debt securities issued by Alberta Finco), Can Holdco, and US Holdco, the “Guarantors”) have also guaranteed the payment of principal, premium (if any), interest and certain other amounts under senior or subordinated debt securities issued by Alberta Finco and Bermuda Holdco, as applicable.

The following tables present summarized financial information for the following:

•Alberta Finco and Bermuda Holdco (together, the “Fincos”); and

•the Guarantors (including our partnership).

For purposes of the tables below, “Fincos and Guarantors” refers to each of the entities identified above, without duplication.

	Statement of Operating Results
For the six-month period ended June 30, 2023 US$ MILLIONS	Finco and Guarantors		Transactions with non-Guarantor subsidiaries		Transactions with other related parties
Revenues(1)	$	—	$	—	$	—
Gross profit	—		—		—
Other income(2)	605		605		—
Net income	446		600		(154)
For the twelve-month period ended December 31, 2022
Revenues(1)	$	—	$	—	$	—
Gross profit	—		—		—
Other income(2)	4,749		4,746		—
Net income	4,215		4,708		(318)

1.Total revenues of our Partnership and its controlled subsidiaries were $8,474 million and $14,427 million for the six-month period ended June 30, 2023 and year ended December 31, 2022, respectively.

2.Other income includes dividend and interest income.

	Statement of Financial Position
As of June 30, 2023 US$ MILLIONS	Finco and Guarantors		Amounts due from/payable to non-Guarantor subsidiaries		Amounts due from/payable to other related parties
Current assets	$	1,834	$	1,834	$	—
Total assets(1)	4,366		4,366		—
Current liabilities	10,201		10,032		169
Total liabilities	10,969		10,760		209
As of December 31, 2022
Current assets	$	736	$	721	$	—
Total assets(1)	1,991		1,975		—
Current liabilities	4,933		4,266		91
Total liabilities	8,418		4,617		111

1.Total assets of our partnership and its controlled subsidiaries were $81,671 million and $72,969 million as of June 30, 2023 and December 31, 2022, respectively.

70 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Alberta Finco

Alberta Finco is an indirect wholly-owned subsidiary of our partnership incorporated under the Business Corporations Act (Alberta) on May 22, 2012. In May 2021, Alberta Finco issued $250 million of Subordinated Notes due 2081 at a fixed rate of 5.000% per annum (the “Alberta Finco Notes”), which will mature on May 24, 2081. The Alberta Finco Notes were issued pursuant to the first supplemental indenture, dated as of May 24, 2021, to the indenture, as of May 24, 2021 by and among Alberta Finco, our partnership, the other Guarantors (other than Alberta Finco) and Computershare Trust Company, N.A. and Computershare Trust Company of Canada, as trustees (as supplemented by the first supplemental indenture, the “Alberta Finco Indenture”). The Alberta Finco Notes permit the deferral of interest at the discretion of Alberta Finco; however, if Alberta Finco has deferred interest then under the terms of the Alberta Finco Indenture, our partnership is restricted on paying distributions on or redeeming, purchasing or otherwise retiring any of our units or preferred units, and from paying interest on certain indebtedness. The Alberta Finco Notes are redeemable at Alberta Finco’s option on or after May 24, 2026. The Alberta Finco Notes are also redeemable in connection with certain ratings and tax events. A portion of the proceeds of the Alberta Finco Notes was used to redeem our Series 5 Preferred Units on September 30, 2021, and the remainder for general corporate purposes. The Alberta Finco Notes are fully and unconditionally guaranteed by our partnership and are also guaranteed by the other Guarantors (other than Alberta Finco). The Alberta Finco Notes, including any accrued and unpaid interest thereon, will be exchanged automatically, without the consent or action of the holders thereof, into Class A Preferred Units, Series 15, upon the occurrence of certain bankruptcy-related events.

Bermuda Holdco

Bermuda Holdco is an indirect wholly-owned subsidiary of our partnership incorporated under the Companies Act 1981 of Bermuda on November 9, 2007. In January 2022, Bermuda Holdco issued $300 million of perpetual subordinated notes at a fixed rate of 5.125% per annum (the “Perpetual Subordinated Notes”). The Perpetual Subordinated Notes were issued pursuant to the first supplemental indenture, dated as of January 21, 2022, to the indenture, as of January 21, 2022, by and among Bermuda Holdco, our partnership, the other Guarantors (other than Bermuda Holdco) and Computershare Trust Company, N.A. and Computershare Trust Company of Canada, as trustees (as supplemented by the first supplemental indenture, the “Bermuda Holdco Indenture”). The Perpetual Subordinated Notes permit the deferral of interest at the discretion of Bermuda Holdco; however, if Bermuda Holdco has deferred interest then under the terms of the Bermuda Holdco Indenture, then (i) any such deferred interest shall become due and payable on the date Bermuda Holdco declares any distributions on any of Bermuda Holdco’s common shares or preferred shares and (ii) our partnership is restricted on paying distributions on or redeeming, purchasing or otherwise retiring any of our units or preferred units, and from paying interest on certain indebtedness. The Perpetual Subordinated Notes are redeemable at Bermuda Holdco’s option on or after January 21, 2027. The Perpetual Subordinated Notes are also redeemable in connection with certain ratings and tax events. A portion of the proceeds of the Perpetual Subordinated Notes was used to redeem our Series 7 Preferred Units on March 31, 2022, and the remainder for working capital purposes. The Perpetual Subordinated Notes are fully and unconditionally guaranteed by our partnership and are also guaranteed by the other Guarantors (other than Bermuda Holdco).

CAPITAL MANAGEMENT

Our partnership’s approach to capital management is focused on maximizing returns to unitholders and ensuring capital is deployed in a manner consistent with achieving our investment return objectives.

We define Invested Capital as partnership capital removing the impact of the following items: non-controlling interest in operating subsidiaries, retained earnings or deficit, accumulated other comprehensive income and ownership changes.

Invested Capital, which tracks the amount of capital that has been contributed to our partnership, is a measure we utilize to assess returns on capital deployed, relative to targeted returns. Investment decisions are based on, amongst other measures and factors, targeted returns on Invested Capital of 12% to 15% annually over the long term. We measure return on Invested Capital as Adjusted Funds from Operations (“AFFO”), less estimated returns of capital on operations that are not perpetual in nature, divided by the weighted average Invested Capital for the period. Our partnership completes our estimate of returns of capital by reviewing the cash flow profile over the economic useful life of limited life businesses as underwritten, and estimating the percentage of cash flows generated in a given year. This percentage is then applied to our invested capital to determine how much capital we believe was returned in the current year.

Weighted average Invested Capital for the three and six-month periods ended June 30, 2023 were $12,287 million and 12,284 million, respectively. Refer to the “Reconciliation of Non-IFRS Financial Measures” section of this MD&A for more details.

Q2 2023 INTERIM REPORT 71

CONTRACTUAL OBLIGATIONS

The table below outlines Brookfield Infrastructure’s contractual obligations as at June 30, 2023:

	Payments due by period
US$ MILLIONS	Less than 1 year		1-2 years		3-5 years		5+ years		Total contractual cash flows
Accounts payable and other liabilities	$	2,903	$	48	$	7	$	197	$	3,155
Corporate borrowings(1)	1,470		—		917		2,327		4,714
Non-recourse borrowings	3,783		3,204		12,881		11,237		31,105
Financial liabilities	364		157		60		1,551		2,132
Lease liabilities	463		425		1,129		2,399		4,416
Interest expense:
Corporate borrowings(2)	174		157		382		1,091		1,804
Non-recourse borrowings	1,675		1,513		3,198		3,466		9,852

1.Corporate borrowings excludes deferred financing costs and other. Refer to Note 10, Borrowings, for further details.

2.Interest expense on corporate borrowings include undiscounted interest obligations on $250 million of subordinated notes maturing May 24, 2081, with a coupon of 5.0% per annum.

In addition, pursuant to the Master Services Agreement, on a quarterly basis we pay a base management fee to Brookfield equal to 0.3125% (1.25% annually) of the market value of our partnership plus net recourse debt. This fee is estimated to be approximately $424 million per year based on the June 30, 2023 market capitalization of our partnership plus preferred units and recourse corporate net debt.

An integral part of our partnership’s strategy is to participate with institutional investors in Brookfield-sponsored private infrastructure funds that target acquisitions that suit Brookfield Infrastructure’s profile. In the normal course of business, our partnership has made commitments to Brookfield-sponsored private infrastructure funds to participate in these target acquisitions in the future, if and when identified.

FINANCIAL INSTRUMENTS

Foreign Currency Hedging Strategy

To the extent that we believe it is economic to do so, our strategy is to hedge a portion of our equity investments and/or cash flows exposed to foreign currencies. The following key principles form the basis of our foreign currency hedging strategy:

•We leverage any natural hedges that may exist within our operations

•We utilize local currency debt financing to the extent possible

•We may utilize derivative contracts to the extent that natural hedges are insufficient

The table below presents our hedged position in foreign currencies as of June 30, 2023. The adjusted equity investment balances reflect the book value of our assets as of June 30, 2023 which contains certain limitations when evaluating our hedge exposure. Most importantly, all intangible assets and growth opportunities are not eligible for revaluation. As such, our book values are lower than fair value which is evident in the below table.

	Foreign Currency Hedges
US$ MILLIONS	USD(1)		AUD			GBP			BRL			CAD(2)			EUR			PEN			INR			Other
Gross Equity Investments – US$	$	3,395	$	2,168		$	2,234		$	1,411		$	1,204		$	1,478		$	127		$	417		$	86
Corporate Items – US$(3)	(2,465)		—			—			—			—			—			—			—			—
Equity Investment – US$	930		2,168			2,234			1,411			1,204			1,478			127			417			86
FX contracts – US$	5,011		(1,156)			(1,117)			—			(1,204)			(1,478)			(10)			(46)			—
Net unhedged	$	5,941	$	1,012		$	1,117		$	1,411		$	—		$	—		$	117		$	371		$	86
% of equity investment hedged	N/A		53		%	50		%	—		%	100		%	100		%	8		%	11		%	—		%

1.USD net equity investment excludes $389 million of preferred units and $293 million of perpetual subordinated notes.

2.CAD net equity investment excludes $601 million of preferred units and preferred shares.

3.Includes medium-term notes, subordinated notes, commercial paper issuances, the deposit from our parent and working capital at the corporate level.

At June 30, 2023, 59% of our net equity investment is U.S. dollar functional. For the three-month period ended June 30, 2023, we recorded losses in comprehensive income of $80 million (June 30, 2022: $376 million) related to foreign exchange contracts.

72 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

CAPITAL REINVESTMENT

We fund growth capital expenditures with cash flow generated from operations, supplemented by non-recourse debt sized to investment grade coverage and covenant thresholds. This is designed to ensure that our investments have stable capital structures supported by a substantial level of equity and that cash flows at the asset level can be remitted freely to the partnership. This strategy also underpins our investment grade profile.

To fund large scale development projects and acquisitions, we will evaluate a variety of capital sources including proceeds from selling mature businesses, in addition to raising money in the capital markets through equity, debt and preferred share issuances. Furthermore, the partnership has approximately $2 billion of committed revolving credit facilities available for investments and acquisitions, as well as funding the equity component of organic growth initiatives. The facilities are intended, and have historically been used, as a bridge to a long-term financing strategy rather than a permanent source of capital.

From a treasury management perspective, the partnership manages its cash reserves with a view of minimizing foreign exchange and administrative costs, as well as enhancing our ability to secure asset level debt financing. While capital is primarily raised at the corporate level to fund the equity component of organic growth capital expenditures, actual funding of projects may be executed by injecting cash into subsidiaries or utilizing operating cash flow generated and retained by the business. Importantly, the physical movement of cash has no relevance on Brookfield Infrastructure’s ability to fund capital expenditures or make distributions.

DISTRIBUTION POLICY

Our distributions are underpinned by stable, highly regulated and contracted cash flows generated from operations. Our partnership’s objective is to pay a distribution that is sustainable on a long-term basis. Our partnership has set its target payout ratio at 60-70% of FFO. In sizing what we believe to be a conservative payout ratio, we typically retain approximately 15%-20% of FFO to fund the equity component of recurring growth capital expenditures.

The following table presents the partnership’s payout ratios:

	For the three-month period ended June 30						For the six-month period ended June 30
US$ MILLIONS	2023			2022			2023			2022
Net income attributable to the partnership(1)	$	378		$	176		$	401		$	246
Funds from Operations (FFO)	552			513			1,106			1,006
Adjusted Funds from Operations (AFFO)	422			414			882			838
Distributions(2)	377			354			753			711
FFO payout ratio(3)	68		%	69		%	68		%	71		%
AFFO payout ratio(4)	89		%	86		%	85		%	85		%

1.Includes net income attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP Units, non-controlling interests - BIPC exchangeable LP units and non-controlling interests - BIPC exchangeable shares.

2.Includes partnership distributions, partnership preferred distributions, and perpetual subordinated note distributions.

3.FFO payout ratio is defined as distributions (inclusive of GP incentive, preferred unit distributions, and interest on perpetual notes classified as equity) divided by FFO.

4.AFFO payout ratio is defined as distributions (inclusive of GP incentive, preferred unit distributions, and interest on perpetual notes classified as equity) divided by AFFO.

The partnership’s annual distribution is reviewed with the Board of Directors in the first quarter of each year considering the following:

i) The results from the prior year as well as the budget for the upcoming year and the five-year business plan based on the partnership’s share of Funds from Operations generated by our assets;

ii) The partnership’s group-wide liquidity and its ability to fund committed capital investments.

Q2 2023 INTERIM REPORT 73

CAPITAL EXPENDITURES

Due to the capital-intensive nature of our partnership’s asset base, ongoing capital investment is required for additions and enhancements, life-cycle maintenance and repair of plant and equipment related to our operations. Our partnership reviews all capital expenditures and classifies them in one of the following two categories:

i)Growth capital expenditures: capital outlays underpinned by incremental revenues that will enhance our partnership’s returns. These projects are eligible for inclusion in the rate base of our utilities segment, or they are meant to add capacity to further expand our existing infrastructure networks in our transport, midstream and data operations;

ii)Maintenance capital expenditures: required capital outlays to maintain the current operating state and reliability of the system while ensuring regulatory and safety requirements are upheld.

We manage separate review and approval processes for each of the two categories of capital expenditures. Growth capital expenditures are underwritten in isolation and must meet our partnership’s target after-tax equity return threshold of 12-15%. Projects that meet these return targets are presented to the Capital Expenditure Committee which comprises senior personnel of the General Partner of our partnership. The committee reviews proposed project plans considering the target returns and funding plans, in addition to analyzing the various execution risks associated with these projects. Once a project receives approval from the Capital Expenditure Committee, it is generally added to the backlog.

Maintenance capital expenditures follow a different, though equally robust process, as failure to make necessary investment to maintain our operations could impair the ability of our businesses to serve our customer base or continue existing operations. Firstly, the operations teams involved with a particular business performs a detailed review of all planned and proposed maintenance capital expenditures during the annual budgeting process. These plans are reviewed in the context of the business’ maintenance capital approach that is agreed upon with our partnership at the time of acquisition and take into account drivers of performance that include public and worker health and safety, environmental and regulatory compliance, system reliability and integrity. Maintenance capital projects that receive approval at the asset level are then presented to our partnership’s corporate asset management teams that are responsible for overseeing our partnership’s operations, and have ample experience in managing utilities, transport, midstream and data assets. Through an iterative process with the companies’ senior operating executives, the plan is refined through a comprehensive review including prioritization of non-discretionary projects and comparisons to industry benchmarks. Once agreed, maintenance capital expenditure plans are approved and form part of the annual and five-year business plans that are presented to our partnership’s senior executive team. Once approved, these maintenance plans are executed in the following year and performance relative to these plans is closely monitored by both the operations and asset management teams.

In addition to the various levels of internal reviews, our partnership engages a reputable, globally recognized engineering services firm annually to perform an independent review of its overall approach to maintenance capital expenditures and detailed capital program. Each year the engineering services firm will review a portion of the portfolio, covering all assets on a rotating basis. For each asset under review in a given year, the engineering services firm will review the historical and forecasted spend against industry standards, regulatory requirements or other benchmarking data, and determine the reasonableness of the maintenance capex program based on the nature of the business and the age and condition of the assets. We have also engaged an accounting firm to review the findings of the report provided by the engineering services firm and to assess the control activities related to our process for compiling the annual sustaining maintenance capital expenditure ranges by segment. The results from the engagements confirm that our stated ranges of annual sustaining maintenance capital expenditures are reasonable and in-line with industry standard for assets of a similar nature.

The following table presents the components of growth capital expenditures by operating segment:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Growth capital expenditures by segment
Utilities	$	139	$	129	$	273	$	241
Transport	66		73		129		128
Midstream	29		93		54		173
Data	140		70		321		133
	$	374	$	365	$	777	$	675

Growth capital expenditures for the three-month period ended June 30, 2023 were $374 million, compared to $365 million during the same period in 2022. Growth capital expenditures increased primarily in our data segment from our partnership to build two semiconductor foundries in the United States, while spend at our midstream segment decreased following the commissioning of the Heartland petrochemical complex earlier this year.

74 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

The following table presents the components of maintenance capital expenditures by operating segment:

					Actual Capex
	Annual Ongoing Estimated Maintenance Capex				For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	Low		High		2023		2022		2023		2022
Maintenance capital expenditures by segment
Utilities	$	75	$	90	$	27	$	13	$	45	$	22
Transport	165		175		47		45		87		82
Midstream	125		140		48		32		73		46
Data	40		45		8		9		19		18
	$	405	$	450	$	130	$	99	$	224	$	168

Maintenance capital expenditures for the three-month period ended June 30, 2023 were $130 million, a $31 million increase from the same period in 2022. Following the closing of new investments and asset sales, we estimate annual maintenance capital expenditures to be $75-90 million, $165-175 million, $125-140 million, and $40-45 million for our utilities, transport, midstream, and data segments, respectively, for a total range between $405-450 million. Maintenance capital expenditures increased in our utilities segment from the acquisition of HomeServe, a residential decarbonization infrastructure business operating in North America and Europe and in our midstream segment from a scheduled plant turnaround at our Canadian diversified midstream operation. As of June 30, 2023, our maintenance capital expenditures were near the high-end of our estimated range due to the timing of seasonal maintenance expense. Our partnership leverages industry data and benchmarks provided by a global engineering services firm to determine the appropriate maintenance capital ranges as disclosed above.

DEPRECIATION, AMORTIZATION AND RETURN OF CAPITAL ESTIMATES

When determining the fair value, useful life and residual value of essential, long-life infrastructure investments, certain judgments and estimates are used. As a result, our partnership’s depreciation and amortization is not directly comparable to the level of capital required to maintain the structural integrity and safety of our physical assets and their operating cash flow profile. There are three distinct limitations with using our partnership’s accounting depreciation as a proxy for annual maintenance capital requirements which are as follows:

i)The partnership has elected to revalue property, plant and equipment (“PP&E”) annually under IFRS. Each year we assess the fair value of our PP&E by reviewing the discounted cash flows that we expect to receive from the underlying business. The revaluation gains we have recorded reflect our ability to increase the cash flows generated from these businesses, the reinvestment of cash flows into both maintenance capital and accretive organic growth projects, and the increasing institutional demand for de-risked mature investments. While revaluation gains correspond to increasing values for our shareholders, they also lead to higher depreciation expense as we amortize a higher asset valuation over the same useful life estimate. However, this increase in reported depreciation often does not correspond to an increase in the cost to maintain the physical asset base. We estimate that revaluation gains alone result in an increase in our reported depreciation by almost 25% over the last three years.

ii)Due to the nature of our investments, historically, a significant portion of purchase price allocations was ascribed to PP&E. This allocation has a similar effect to the revaluation approach in that it increases depreciation expense during our ownership period. A recent example of this would be our acquisition of the leading independent telecom tower operator in France. The business generates stable, inflation-linked cash flows underpinned by long-term contracts with its customers. For the purposes of the purchase price allocation, we used an internal discounted cash flow model to allocate the consideration paid to PP&E (the physical towers) and intangible assets (the long-term customer relationships with our tenants). This business had limited goodwill ascribed to it and therefore resulted in a carrying value of PP&E far in excess of the seller’s previously depreciated cost base. As a result, the annual depreciation expense that we recognize is significantly higher than would have been recognized by the seller. Similar to the first point, the cash flow expected to be generated from the investment results in a premium to the physical replacement cost which further expands the disconnect between accounting depreciation and the true cost to maintain these assets. Today, we estimate that almost 30% of our partnership’s share of depreciation and amortization expense is the result of the method of allocating the initial purchase price allocation primarily to depreciable asset classes.

Q2 2023 INTERIM REPORT 75

iii)Depreciation over accounting useful life is not always reflective of annual maintenance expenditures as many of our infrastructure assets have very minimal maintenance requirements. An illustrative example of this is our U.K. regulated distribution business, the largest independent ‘last mile’ gas and electricity connection provider in the country with over two million multi-utility connections in place today. Under our adopted accounting standards, IFRS, we are required to depreciate the network over a period of up to 60 years. However, our network assets, which consist primarily of nearly indestructible pipes installed several feet underground, require minimal on-going maintenance.

Some of our utility and transport investments are owned and operated under concessions which can further cause depreciation and amortization to exceed maintenance requirements. Essential infrastructure assets are often owned through arrangements which grant the concessionaire the right to operate the investment for a specified period of time. This is common in certain asset classes, such as toll roads, where the assets revert to the regulator at the end of the specified time period. Our partnership’s largest concession-based investments are in our toll road businesses. These concessions are for a subset of the asset’s useful life, and therefore annual maintenance capital during a concession term may be less than required over its full useful life (for example, toll roads in North and South America could last up to 100 years, however concession periods can range between 20-40 years).

Different from the many perpetual franchises we own, cash flow streams over an investment period of concession arrangements will include the return of capital invested. As such, we believe investors should understand the portion of our cash flows that we estimate are a return of capital. Our partnership completes our estimate of returns of capital by reviewing the cash flow profile over the economic useful life of limited life businesses as underwritten, and estimating the percentage of cash flows generated in a given year. This percentage is then applied to our invested capital to determine how much capital we believe was returned in the current year.

The following table summarizes the return of capital estimates for the three-month period ended June 30, 2023 and June 30, 2022:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Return of capital(1)	$	(30)	$	(36)	$	(60)	$	(72)

1.Refer to the “Reconciliation of Non-IFRS Financial Measures” for additional information. Return of capital is used in the calculation of return on Invested Capital, a non-IFRS financial measure.

Although helpful in the context of understanding the operating performance of our business, we believe reducing our operating cash flows by return of capital to develop an alternative estimate of the long-term cash flow generating abilities of our partnership is not appropriate. Such an estimate would not take into account changes in the value of the business as a result of our strategic initiatives. When acquiring these concession rights, we focus on surrounding these assets with an experienced management team and a platform for growth. As concession agreements are transferable, we plan on monetizing these investments as part of our broader capital recycling initiatives, as we recently did at our Chilean toll road operation. We acquired this concession-based business for $340 million during 2011 and 2012. Through the reinvestment of cash flows, a stable capital structure and building a strong management team, we were able to sell this business for net-to-BIP after-tax proceeds of approximately $700 million across three individual transactions, while having nine fewer years remaining on the concession. The asset sale resulted in an IRR of 16%. Although we attribute a portion of cash flows as return of capital, the value of our assets under finite life concession arrangements does not necessarily decrease over time in part because with strong teams running the business, and overall GDP growth requiring more infrastructure, the potential to secure further assets or expand existing assets is valuable. In the case of our Chilean toll road business, we realized proceeds well in excess of the capital we invested.

To enhance the comparability of our financial statements and non-IFRS metrics, we encourage investors to consider the maintenance capital expenditure ranges and return of capital estimates included in our disclosures. These disclosures, when combined with our IFRS and non-IFRS measures, will provide users with a fulsome view of our operating performance over time.

76 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

REVIEW OF CONSOLIDATED STATEMENTS OF CASH FLOWS

The following table summarizes the consolidated statements of cash flows:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Cash from operating activities(1)	$	970	$	734	$	1,487	$	1,469
Cash from (used by) investing activities	760		(584)		(5,693)		(1,708)
Cash (used by) from financing activities	(1,915)		(690)		4,222		107

1.Our partnership’s cash from operating activities include reduction to cash related to the impact of finance lease receivables signed at our North American residential energy infrastructure operation. The operation presents an outflow for the cost of inventory within the operating cash flows, and given the business has been securitized since 2019, the corresponding cash outflows are offset by increases in non-recourse borrowings under financing activities on the Consolidated Statements of Cash Flows.

This statement reflects activities within our consolidated operations and therefore excludes activities within non-consolidated entities.

Three-month period ended June 30, 2023 and 2022

Cash from operating activities

Cash from operating activities totaled $1.0 billion for the three-month period ended June 30, 2023, an increase from the same period in 2022, as a result of increased distributions from our investments in associates due to our recent dispositions, partially offset by an increase in working capital as a result of timing of interest and income tax payments.

Cash from (used by) investing activities

Cash from investing activities totaled $0.8 billion for the three-month period ended June 30, 2023, as compared to cash used by investing activities of $0.6 billion from the same period in 2022. The current period includes approximately $1.3 billion of proceeds from recent dispositions, partially offset by $0.5 billion of net capital invested in long-lived and financial assets. The prior period included $0.2 billion of capital deployed for the acquisition of a 13% interest in an Australian smart meter business and $0.7 billion of net capital invested in long-lived and financial assets. These cash outflows were partially offset by proceeds from the sale of investments in associates of $0.3 billion.

Cash (used by) from financing activities

Cash used by financing activities totaled $1.9 billion for the three-month period ended June 30, 2023, $1.2 billion more than the same period in 2022. The current period included net capital provided to non-controlling interests of $0.8 billion, other financing activities of $0.8 billion and distribution to unitholders of $0.4 billion. These cash flows were partially offset by net proceeds from borrowings of $0.1 billion. The prior period included cash outflows from the settlement of the deferred consideration at our Brazilian regulated gas transmission business of $1.0 billion and repayment of deposit to Brookfield of $0.2 billion, net capital provided to non-controlling interests of $0.2 billion, and distribution to unitholders of $0.4 billion. These cash outflows were partially offset by net proceeds from borrowings of $1.1 billion.

PARTNERSHIP CAPITAL

The total number of partnership units in the Holding LP outstanding is comprised of the following:

	As of
	June 30, 2023	December 31, 2022
Redeemable Partnership Units, held by Brookfield	193,587,223	193,587,223
Special General Partner Units	2,400,631	2,400,631
Managing General Partner Units	458,747,440	458,380,315
Total	654,735,294	654,368,169

An affiliate of Brookfield in its capacity as the special general partner of the Holding LP is entitled to incentive distributions which are based on the amount by which quarterly distributions on the limited partnership units, the Exchange LP units, BIPC exchangeable LP units and the BIPC exchangeable shares exceed specified target levels. To the extent distributions on these securities exceed $0.1218 per unit/share per quarter, the incentive distribution rights entitle the special general partner to 15% of incremental distributions above this threshold to $0.1320 per unit/share.

Q2 2023 INTERIM REPORT 77

To the extent that distributions on limited partnership units, Exchange LP units, BIPC exchangeable LP units and BIPC exchangeable shares exceed $0.1320 per unit/share, the incentive distribution rights entitled the special general partner to 25% of incremental distributions above this threshold. During the three and six-month periods ended June 30, 2023, an incentive distribution of $66 million and $132 million, respectively, was paid to the special general partner (2022: $60 million and $120 million).

ENTERPRISE VALUE

We define enterprise value as the market capitalization of our partnership plus preferred units and the partnership’s share of debt, net of cash. In addition to limited partnership units, our partnership’s capital structure includes BIPC exchangeable shares, BIPC Exchangeable LP Units, general partner and Redeemable Partnership Units, as well as Exchange LP Units. We include enterprise value as a measure to assist users in understanding and evaluating the partnership's capital structure.

The following table presents Enterprise Value as of June 30, 2023 and December 31, 2022:

	As of
	June 30, 2023						December 31, 2022
US$ MILLIONS	BIPC(1)		Brookfield Infrastructure(2)		Consolidated Enterprise Value		Consolidated Enterprise Value
Shares/units outstanding	115.7		656.0		771.7		771.4
Price(3)	$	45.58	$	36.50	$	—	$	—
Market capitalization	5,274		23,944		29,218		24,821
Preferred units, preferred shares, and perpetual subordinated notes(4)	—		1,283		1,283		1,283
Net debt(5)	3,426		19,377		22,803		19,188
Enterprise value	$	8,700	$	44,604	$	53,304	$	45,292

1.Includes BIPC exchangeable shares and BIPC Exchangeable LP Units.

2.Includes limited partner, general partner and redeemable partnership units, as well as Exchange LP Units.

3.Market value of our partnership is calculated based on the closing price of BIPC exchangeable shares and our units on the New York Stock Exchange.

4.Includes $918 million of preferred units, $72 million of preferred shares, and $293 million of perpetual subordinated notes.

5.Please see “Capital Resources and Liquidity” above for a detailed reconciliation of Brookfield Infrastructure’s net debt to our partnership’s consolidated debt on the Consolidated Statements of Financial Position.

RELATED PARTY TRANSACTIONS

In the normal course of operations, Brookfield Infrastructure entered into the transactions below with related parties. The immediate parent of Brookfield Infrastructure is our partnership. The ultimate parent of Brookfield Infrastructure is Brookfield. Other related parties of Brookfield Infrastructure represent its subsidiary and operating entities.

Throughout the year, the General Partner, in its capacity as our partnership’s general partner, incurs director fees, a portion of which are charged at cost to our partnership in accordance with our limited partnership agreement. Director fees of $1 million were incurred during the three and six-month periods ended June 30, 2023 (2022: less than $1 million for the three and six-month periods).

Since inception, Brookfield Infrastructure has had a management agreement (the “Master Services Agreement”) with certain service providers (the “Service Providers”), which are wholly-owned subsidiaries of Brookfield.

Pursuant to the Master Services Agreement, on a quarterly basis, Brookfield Infrastructure pays a base management fee, referred to as the Base Management Fee, to the Service Providers equal to 0.3125% per quarter (1.25% annually) of the market value of our partnership. The Base Management Fee was $106 million and $206 million respectively, for the three and six-month periods ended June 30, 2023 (2022: $105 million and $223 million). As of June 30, 2023, $104 million was outstanding as payable to the Service Providers (December 31, 2022: $91 million).

For purposes of calculating the Base Management Fee, the market value of our partnership is equal to the aggregate value of all the outstanding units of our partnership (assuming full conversion of Brookfield’s Redeemable Partnership Units in the Holding LP into units of our partnership), preferred units and securities of the other Service Recipients (as defined in Brookfield Infrastructure’s Master Services Agreement) that are not held by Brookfield Infrastructure, plus all outstanding third party debt with recourse to a Service Recipient, less all cash held by such entities.

As of June 30, 2023, Brookfield Infrastructure had a loan payable of $25 million to a subsidiary of Brookfield (December 31, 2022: $25 million). The loan is payable in full prior to the end of 2024 with an interest rate of 1.7%.

78 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

Brookfield Infrastructure, from time to time, will place deposits with, or receive deposits from, Brookfield. As at June 30, 2023, our net deposit from Brookfield was $nil (December 31, 2022: $nil) and Brookfield Infrastructure incurred no interest expense for the three and six-month periods ended June 30, 2023 (2022: less than $1 million and $2 million). Deposits bear interest at market rates.

Brookfield Infrastructure has entered into a $1 billion revolving credit facility with Brookfield to provide additional liquidity for general corporate purposes and capital expenditures, if required. As of June 30, 2023, there were no borrowings outstanding (December 31, 2022: $nil).

As at June 30, 2023, Brookfield Infrastructure had approximately $140 million of borrowings outstanding to subsidiaries and associates of Brookfield (December 31, 2022: $160 million) and approximately $10 million of net payables to subsidiaries of Brookfield (December 31, 2022: $0.7 billion).

Brookfield Infrastructure’s subsidiaries provide heating, cooling, connection, port marine and natural gas services on market terms in the normal course of operations to subsidiaries and associates of Brookfield. For the three and six-month periods ended June 30, 2023, revenues of approximately $7 million and $9 million, respectively were generated (2022: less than $2 million and $3 million).

Brookfield Infrastructure’s subsidiaries purchase power, lease office space and obtain construction, consulting and engineering services in the normal course of operations on market terms from subsidiaries and associates of Brookfield. For the three and six-month periods ended June 30, 2023, expenses of $34 million and $69 million, respectively were incurred (2022: $27 million and $28 million).

In addition, subsidiaries of Brookfield Infrastructure reported lease assets and liabilities of $12 million at June 30, 2023 (December 31, 2022: $12 million) with a subsidiary of Brookfield.

During the fourth quarter of 2022, our partnership sold a portfolio of investments, which included partial interests in consolidated subsidiaries and financial assets, with an approximate fair value of $310 million to an affiliate of Brookfield in exchange for securities of equal value. The portfolio of investments represented seed assets in a new product offering that Brookfield will be marketing and selling to third party investors which at that time will allow our partnership, subject to certain conditions, monetize the securities to generate liquidity. The securities are recorded as financial assets on the Consolidated Statement of Financial Position. The reduction in partial interests in consolidated subsidiaries is reflected as an increase in non-controlling interest of others in operating subsidiaries on the Consolidated Statement of Financial Position. For the three and six-month periods ended June 30, 2023, our partnership exercised its redemption option associated with the securities and redeemed a portion of its units with a fair value, net of contributions of $120 million and $182 million, respectively.

On March 28, 2023, subsidiaries of the partnership entered into concurrent loan agreements with an affiliate of Brookfield for total proceeds of $500 million. These loans are non-recourse to the partnership and are presented as non-recourse borrowings on the Consolidated Statement of Financial Position. Each loan accrues interest at SOFR plus 200 basis points per annum and matures on March 27, 2024. Interest on each loan was $9 million for the three and six-month periods ended June 30, 2023.

On August 3, 2023, the partnership agreed to the sale of its 7.9% effective interest in its Australian regulated utility operation to an affiliate of Brookfield for net proceeds of approximately $450 million. The sale price was based on a fair value as determined by an independent valuation. The transaction was approved by the Limited Partners Advisory Committee (“LPAC”) of the acquirer and is expected to close within the third quarter of 2023.

Q2 2023 INTERIM REPORT 79

OFF-BALANCE SHEET ARRANGEMENTS

We do not have any off-balance sheet arrangements that have or are reasonably likely to have a material current or future effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources that are material to investors.

We, on behalf of our subsidiaries, provide letters of credit, which include, but are not limited to, guarantees for debt service reserves, capital reserves, construction completion and performance. As at June 30, 2023, letters of credit issued on behalf of our subsidiaries amounted to $11 million (December 31, 2022: $12 million).

In the normal course of operations, we execute agreements that provide for indemnification and guarantees to third parties in transactions such as business dispositions and acquisitions, construction projects, capital projects, and sales and purchases of assets and services. We have also agreed to indemnify our directors and certain of our officers and employees. The nature of substantially all of the indemnification undertakings prevents us from making a reasonable estimate of the maximum potential amount that we could be required to pay third parties, as many of the agreements do not specify a maximum amount and the amounts are dependent upon the outcome of future contingent events, the nature and likelihood of which cannot be determined at this time. Historically, we have made no significant payments under such indemnification agreements.

Critical Accounting Estimates

The preparation of financial statements requires management to make significant judgments, estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses that are not readily apparent from other sources, during the reporting period. These estimates and associated assumptions are based on historical experience and other factors that are considered to be relevant. Actual results may differ from these estimates.

The estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are recognized in the period in which the estimate is revised if the revision affects only that period, or in the period of the revision and future periods if the revision affects both current and future periods.

Significant judgments and estimates made by management and utilized in the normal course of preparing our company’s consolidated financial statements, which we consider to be critical, are outlined below.

Revaluation of property, plant and equipment

Property, plant and equipment is revalued on a regular basis. The critical estimates and assumptions underlying the valuation of property, plant and equipment are set out in Note 14, Property, Plant and Equipment in our December 31, 2022 audited consolidated financial statements. Our partnership’s property, plant, and equipment are measured at fair value on a recurring basis with an effective date of revaluation for all asset classes as of December 31, 2022. Brookfield Infrastructure determines fair value under both the income and cost methods with due consideration to significant inputs such as the discount rate, terminal value multiple, overall investment horizon, useful life and replacement cost.

Impairment of goodwill, intangibles with indefinite lives and investment in associates and joint ventures

Our partnership assesses the impairment of goodwill and intangible assets with indefinite lives by reviewing the value-in-use or fair value less costs of disposal of the cash-generating units to which goodwill or the intangible asset has been allocated. Brookfield Infrastructure uses the following critical assumptions and estimates: the circumstances that gave rise to the goodwill, timing and amount of future cash flows expected from the cash-generating unit; discount rates; terminal capitalization rates; terminal valuation dates; useful lives and residual values.

The impairment assessment of investments in associates and joint ventures requires estimation of the recoverable amount of the asset.

Other estimates utilized in the preparation of our partnership’s financial statements are: depreciation and amortization rates and useful lives; recoverable amount of goodwill and intangible assets; ability to utilize tax attributes.

CONTROLS AND PROCEDURES

No change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) occurred during the fiscal quarter ended June 30, 2023 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Excluded from our evaluation were internal controls over financial reporting at HomeServe PLC and Transmissora Sertaneja de Electricidade S.A., for which control was acquired on January 4, 2023, and May 2, 2023, respectively. The financial statements of these entities constitute approximately 9.9% of total assets, 17.8% of partnership capital, 13.2% of revenue, and 0.6% net income of the consolidated financial statements of our partnership as of and for the six-month period ended June 30, 2023.

80 BROOKFIELD INFRASTRUCTURE PARTNERS L.P.

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This Management’s Discussion and Analysis contains forward-looking information and forward-looking statements within the meaning of applicable securities laws. We may make such statements in this report, in other filings with Canadian regulators or the SEC and in other public communications. The words “tend”, “seek”, “target”, “foresee”, “believe,” “expect,” “could”, “aim to,” “intend,” “objective”, “outlook”, “endeavor”, “estimate”, “likely”, “continue”, “plan”, derivatives thereof and other expressions of similar import, or the negative variations thereof, and similar expressions of future or conditional verbs such as “will”, “may”, “should,” which are predictions of or indicate future events, trends or prospects and which do not relate to historical matters, identify forward-looking statements. Forward-looking statements in this Management’s Discussion and Analysis include among others, statements with respect to our assets tending to appreciate in value over time, growth in our assets and operations, increases in FFO per unit and resulting capital appreciation, returns on capital and on equity, increasing demand for commodities and global movement of goods, expected capital expenditures, the impact of planned capital projects by customers of our businesses as on the performance and growth of those businesses, the extent of our corporate, general and administrative expenses, our ability to close acquisitions (including acquisitions referred to in this Management’s Discussion and Analysis and other planned transactions), our capacity to take advantage of opportunities in the marketplace, the future prospects of the assets that we operate or will operate, partnering with institutional investors, ability to identify, acquire and integrate new acquisition opportunities, long-term target return on our assets, sustainability of distribution levels, distribution growth and payout ratios, operating results and margins for our business and each operation, future prospects for the markets for our products, our plans for growth through internal growth and capital investments, ability to achieve stated objectives, ability to drive operating efficiencies, return on capital expectations for the business, contract prices and regulated rates for our operations, our expected future maintenance and capital expenditures, ability to deploy capital in accretive investments, impact on the business resulting from our view of future economic conditions, our ability to maintain sufficient financial liquidity, our ability to draw down funds under our bank credit facilities, our ability to secure financing through the issuance of equity or debt, expansions of existing operations, likely sources of future opportunities in the markets in which we operate, financing plans for our operating companies, foreign currency management activities and other statements with respect to our beliefs, outlooks, plans, expectations and intentions. Although we believe that the partnership’s anticipated future results, performance or achievements expressed or implied by the forward-looking statements and information are based upon reasonable assumptions and expectations, the reader should not place undue reliance on forward-looking statements and information because they involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the partnership to differ materially from anticipated future results, performance or achievements expressed or implied by such forward-looking statements and information.

Factors that could cause actual results to differ materially from those contemplated or implied by the forward-looking statements contained herein include general economic conditions in the jurisdictions in which we operate and elsewhere which may impact the markets for our products or services, the ability to achieve growth within Brookfield Infrastructure’s businesses, our ability to achieve the milestones necessary to deliver the targeted returns to our unitholders, which is uncertain, some of which depends on access to capital and continuing favourable commodity prices, the impact of market conditions on our businesses, including as a result of the COVID-19 outbreak, the fact that success of Brookfield Infrastructure is dependent on market demand for an infrastructure company, which is unknown, the availability of equity and debt financing for Brookfield Infrastructure, the ability to effectively complete new acquisitions in the competitive infrastructure space (including the potential acquisitions referred to in this letter to unitholders, some of which remain subject to the satisfaction of conditions precedent, and the inability to reach final agreement with counterparties to transactions referred to herein as being currently pursued, given that there can be no assurance that any such transaction will be agreed to or completed) and to integrate acquisitions into existing operations, changes in technology which have the potential to disrupt the businesses and industries in which we invest, the market conditions of key commodities, the price, supply or demand for which can have a significant impact upon the financial and operating performance of our business, regulatory decisions affecting our regulated businesses, our ability to secure favourable contracts, weather events affecting our business, traffic volumes on our toll road businesses, pandemics or epidemics, and other risks and factors described in the documents filed by us with the securities regulators in Canada and the U.S., including under “Risk Factors” in our most recent Annual Report on Form 20-F and other risks and factors that are described therein. In addition, our future results may be impacted by risks associated with COVID-19, and the related global reduction in commerce and travel and substantial volatility in stock markets worldwide, which may result in a decrease of cash flows and impairment losses and/or revaluations on our investments and infrastructure assets, and we may be unable to achieve our expected returns.

We caution that the foregoing list of important factors that may affect future results is not exhaustive. When relying on our forward-looking statements to make decisions with respect to Brookfield Infrastructure, investors and others should carefully consider the foregoing factors and other uncertainties and potential events. Except as required by law, the partnership undertakes no obligation to publicly update or revise any forward-looking statements or information, whether written or oral, that may be as a result of new information, future events or otherwise.

Q2 2023 INTERIM REPORT 81

EX-99.2

Exhibit 99.2

FORM 52-109F2

CERTIFICATION OF INTERIM FILINGS

FULL CERTIFICATE

I, Samuel Pollock, Chief Executive Officer of Brookfield Infrastructure Group L.P., service provider of Brookfield Infrastructure Partners L.P., certify the following:

1.Review: I have reviewed the interim financial report and interim MD&A (together, the “interim filings”) of Brookfield Infrastructure Partners L.P. (the “issuer”) for the interim period ended June 30, 2023.

2.No misrepresentations:Based on my knowledge, having exercised reasonable diligence, the interim filings do not contain any untrue statement of a material fact or omit to state a material fact required to be stated or that is necessary to make a statement not misleading in light of the circumstances under which it was made, with respect to the period covered by the interim filings.

3.Fair presentation:Based on my knowledge, having exercised reasonable diligence, the interim financial report together with the other financial information included in the interim filings fairly present in all material respects the financial condition, financial performance and cash flows of the issuer, as of the date of and for the periods presented in the interim filings.

4.Responsibility:The issuer’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (DC&P) and internal control over financial reporting (ICFR), as those terms are defined in National Instrument 52-109 Certification of Disclosure in Issuers’ Annual and Interim Filings, for the issuer.

5.Design:Subject to the limitations, if any, described in paragraphs 5.2 and 5.3, the issuer’s other certifying officer and I have, as at the end of the period covered by the interim filings

a)designed DC&P, or caused it to be designed under our supervision, to provide reasonable assurance that

i)material information relating to the issuer is made known to us by others, particularly during the period in which the interim filings are being prepared; and

ii)information required to be disclosed by the issuer in its annual filings, interim filings or other reports filed or submitted by it under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation; and

b)designed ICFR, or caused it to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with the issuer’s GAAP.

5.1.    Control framework:The control framework the issuer’s other certifying officer and I used to design the issuer’s ICFR is the Internal Control - Integrated Framework (COSO 2013 Framework) published by The Committee of Sponsoring Organizations of the Treadway Commission (COSO).

5.2.    ICFR – material weakness relating to design:N/A

5.3.    Limitation on scope of design:The issuer has disclosed in its interim MD&A

a)the fact that the issuer’s other certifying officer(s) and I have limited scope of our design of the DC&P and ICFR to exclude controls, policies and procedures of

i)a business that the issuer acquired not more than 365 days before the last day of the period covered by the interim filings; and

b)summary financial information about the proportionately consolidated entity, special purpose entity or business that the issuer acquired that has been proportionately consolidated or consolidated in the issuer’s financial statements.

6.    Reporting changes in ICFR:The issuer has disclosed in its interim MD&A any change in the issuer’s ICFR that occurred during the period beginning on April 1, 2023 and ended on June 30, 2023, that has materially affected, or is reasonably likely to materially affect, the issuer’s ICFR.

Date: August 11, 2023

/s/ Samuel Pollock

Samuel Pollock

Chief Executive Officer

Brookfield Infrastructure Group L.P.

EX-99.3

Exhibit 99.3

FORM 52-109F2

CERTIFICATION OF INTERIM FILINGS

FULL CERTIFICATE

I, David Krant, Chief Financial Officer of Brookfield Infrastructure Group L.P., service provider of Brookfield Infrastructure Partners L.P., certify the following:

1.Review: I have reviewed the interim financial report and interim MD&A (together, the “interim filings”) of Brookfield Infrastructure Partners L.P. (the “issuer”) for the interim period ended June 30, 2023.

2.No misrepresentations:Based on my knowledge, having exercised reasonable diligence, the interim filings do not contain any untrue statement of a material fact or omit to state a material fact required to be stated or that is necessary to make a statement not misleading in light of the circumstances under which it was made, with respect to the period covered by the interim filings.

3.Fair presentation:Based on my knowledge, having exercised reasonable diligence, the interim financial report together with the other financial information included in the interim filings fairly present in all material respects the financial condition, financial performance and cash flows of the issuer, as of the date of and for the periods presented in the interim filings.

4.Responsibility:The issuer’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (DC&P) and internal control over financial reporting (ICFR), as those terms are defined in National Instrument 52-109 Certification of Disclosure in Issuers’ Annual and Interim Filings, for the issuer.

5.Design:Subject to the limitations, if any, described in paragraphs 5.2 and 5.3, the issuer’s other certifying officer and I have, as at the end of the period covered by the interim filings

a)designed DC&P, or caused it to be designed under our supervision, to provide reasonable assurance that

i)material information relating to the issuer is made known to us by others, particularly during the period in which the interim filings are being prepared; and

ii)information required to be disclosed by the issuer in its annual filings, interim filings or other reports filed or submitted by it under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation; and

b)designed ICFR, or caused it to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with the issuer’s GAAP.

5.1.    Control framework:The control framework the issuer’s other certifying officer and I used to design the issuer’s ICFR is the Internal Control - Integrated Framework (COSO 2013 Framework) published by The Committee of Sponsoring Organizations of the Treadway Commission (COSO).

5.2.    ICFR – material weakness relating to design:N/A

5.3.    Limitation on scope of design:The issuer has disclosed in its interim MD&A

a)the fact that the issuer’s other certifying officer(s) and I have limited scope of our design of the DC&P and ICFR to exclude controls, policies and procedures of

i)a business that the issuer acquired not more than 365 days before the last day of the period covered by the interim filings; and

b)summary financial information about the proportionately consolidated entity, special purpose entity or business that the issuer acquired that has been proportionately consolidated or consolidated in the issuer’s financial statements.

6.Reporting changes in ICFR:The issuer has disclosed in its interim MD&A any change in the issuer’s ICFR that occurred during the period beginning on April 1, 2023 and ended on June 30, 2023, that has materially affected, or is reasonably likely to materially affect, the issuer’s ICFR.

Date: August 11, 2023

/s/ David Krant

David Krant

Chief Financial Officer

Brookfield Infrastructure Group L.P.

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Cover Page	6 Months Ended
	Jun. 30, 2023
Cover [Abstract]
Document Type	6-K
Entity Registrant Name	BROOKFIELD INFRASTRUCTURE PARTNERS L.P.
Entity Central Index Key	0001406234
Current Fiscal Year End Date	--12-31
Document Period End Date	Jun. 30, 2023
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q2
Amendment Flag	false

XML

UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF FINANCIAL POSITION - USD ($) $ in Millions		Jun. 30, 2023	Dec. 31, 2022
Assets
Cash and cash equivalents		$ 1,380	$ 1,279
Financial assets		966	1,392
Accounts receivable and other		3,478	2,628
Inventory		475	531
Assets classified as held for sale		0	856
Current assets		6,299	6,686
Property, plant and equipment		38,090	37,291
Intangible assets		15,476	11,822
Investments in associates and joint ventures		5,416	5,325
Investment properties		744	700
Goodwill		12,393	8,789
Financial assets		686	721
Other assets		2,463	1,524
Deferred income tax asset		104	111
Total assets		81,671	72,969
Liabilities
Accounts payable and other		4,147	4,478
Corporate borrowings		1,470	464
Current		3,741	2,567
Financial liabilities		364	390
Liabilities directly associated with assets classified as held for sale		0	478
Current liabilities		9,722	8,377
Corporate borrowings		3,221	3,202
Non-recourse borrowings		27,151	24,000
Financial liabilities		1,768	1,677
Other liabilities		4,286	4,164
Deferred income tax liability		6,880	5,975
Preferred shares		20	20
Total liabilities		53,048	47,415
Partnership capital
Limited partners		5,229	5,372
General partner		26	27
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield		2,195	2,263
BIPC exchangeable shares		1,254	1,289
Exchangeable units	[1]	68	72
Perpetual subordinated notes		293	293
Interest of others in operating subsidiaries		18,640	15,320
Preferred unitholders		918	918
Total partnership capital		28,623	25,554
Total liabilities and partnership capital		$ 81,671	$ 72,969

[1] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF OPERATING RESULTS - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Profit or loss [abstract]
Revenues		$ 4,256	$ 3,681	$ 8,474	$ 7,092
Direct operating costs		(3,280)	(2,712)	(6,509)	(5,218)
General and administrative expenses		(109)	(108)	(212)	(229)
Profit (loss) from operating activities		867	861	1,753	1,645
Interest expense		(567)	(469)	(1,135)	(878)
Share of earnings (loss) from investments in associates and joint ventures		273	(34)	376	20
Mark-to-market gains (losses)		87	165	(7)	133
Other income		295	56	200	91
Income before income tax		955	579	1,187	1,011
Income tax (expense) recovery
Current		(144)	(180)	(276)	(300)
Deferred		(38)	26	5	8
Net income		773	425	916	719
Attributable to:
Limited partners		186	70	161	76
General partner		67	60	132	120
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield		77	29	66	32
BIPC exchangeable shares		45	17	39	18
Exchangeable units	[1]	3	0	3	0
Interest of others in operating subsidiaries		$ 395	$ 249	$ 515	$ 473
Basic and diluted income per limited partner unit:
Basic earnings (loss) per share (in dollars per share)		$ 0.38	$ 0.13	$ 0.31	$ 0.12
Diluted earnings (loss) per share (in dollars per share)		$ 0.38	$ 0.13	$ 0.31	$ 0.12

[1] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of comprehensive income [abstract]
Net income		$ 773	$ 425	$ 916	$ 719
Items that will not be reclassified subsequently to profit or loss:
Revaluation of asset retirement obligation		0	23	(3)	48
Unrealized actuarial gains		0	5	14	18
Taxes on the above items		0	(6)	(4)	(15)
Share of income from investments in associates and joint ventures		2	0	2	0
Other comprehensive income that will not be reclassified to profit or loss, net of tax		2	22	9	51
Items that may be reclassified subsequently to profit or loss:
Foreign currency translation		541	(1,286)	743	(751)
Cash flow hedge		40	195	(64)	450
Net investment hedge		(12)	93	(19)	122
Taxes on the above items		(38)	(47)	8	(114)
Share of income (loss) from investments in associates and joint ventures		11	173	(153)	148
Other comprehensive income that will be reclassified to profit or loss, net of tax		542	(872)	515	(145)
Total other comprehensive income (loss)		544	(850)	524	(94)
Comprehensive income (loss)		1,317	(425)	1,440	625
Attributable to:
Limited partners		299	(153)	216	70
General partner		68	59	133	120
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield		125	(64)	89	31
BIPC exchangeable shares		72	(35)	52	18
Exchangeable units	[1]	4	(3)	4	0
Interest of others in operating subsidiaries		$ 749	$ (229)	$ 946	$ 386

[1] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF PARTNERSHIP CAPITAL - USD ($) $ in Millions		Total		Limited partners’ capital		Limited partners’ capital Limited partners’ capital		Limited partners’ capital (Deficit)		Limited partners’ capital Ownership changes	Limited partners’ capital Accumulated other comprehensive income		General partner	General partner Accumulated other comprehensive income	Redeemable Partnership Units held by Brookfield	Redeemable Partnership Units held by Brookfield Limited partners’ capital	Redeemable Partnership Units held by Brookfield Accumulated other comprehensive income	Non-controlling interest – BIPC exchangeable shares		Non-controlling interest – BIPC exchangeable shares Limited partners’ capital		Non-controlling interest – BIPC exchangeable shares Accumulated other comprehensive income	Non-controlling Interest - Exchange LP Units, equity		Non-controlling Interest - Exchange LP Units, equity Limited partners’ capital		Non-controlling Interest - Exchange LP Units, equity Accumulated other comprehensive income	Non-controlling interest – in operating subsidiaries	Non-controlling interest – Perpetual subordinated notes	Preferred unitholders capital
Balance as at Dec. 31, 2021		$ 26,391		$ 5,702		$ 6,074		$ (2,125)		$ 1,430	$ 323	[1]	$ 31	$ 2	$ 2,408	$ 2,728	$ 137	$ 1,369		$ 1,755		$ 77	$ 85		$ 408		$ 4	$ 15,658		$ 1,138
Net income		719		76				76					120		32			18										473
Other comprehensive income		(94)		(6)							(6)	[1]		0	(1)		(1)	0				0					0	(87)
Comprehensive income		625		70				76			(6)	[1]	120		31			18										386
Unit issuance	[2]	8		8		8
Partnership distributions	[3]	(676)		(330)				(330)					(122)		(138)			(80)					(6)
Partnership preferred distributions	[3]	(35)		(20)				(20)							(10)			(5)
Subsidiary distributions to non-controlling interest		(324)																										(324)
Preferred units redeemed		(243)		(14)				(14)							(9)															(220)
Issuance of perpetual subordinated notes	[2]	293																											$ 293
Other items		0	[1],[4],[5]	3	[1],[4],[5]	3	[1],[4],[5]	86	[1],[4],[5]		(86)	[1],[4],[5]					(36)			1	[1],[4],[5]	(20)			(4)	[1],[4],[5]
Balance as at Jun. 30, 2022		26,039		5,419		6,085		(2,327)		1,430	231	[1],[6]	29	2	2,282		100	1,303				57	75	[7]			4	15,720		918
Balance as at Dec. 31, 2021		26,391		5,702		6,074		(2,125)		1,430	323	[1]	31	2	2,408	2,728	137	1,369		1,755		77	85		408		4	15,658		1,138
Unit issuance						13										0
Balance as at Dec. 31, 2022		25,554		5,372		6,092		(2,657)		1,456	481	[8]	27	2	2,263	2,728	210	1,289		1,757		118	72		401		6	15,320		918
Perpetual subordinated notes																													293
Balance as at Mar. 31, 2022		26,975		5,741		6,080		(2,309)		1,430	540	[6]	31		2,420			1,381					81	[7]				16,110		918
Perpetual subordinated notes at Mar. 31, 2022																													293
Net income		425		70				70					60		29			17										249
Other comprehensive income		(850)		(223)							(223)	[6]	(1)		(93)			(52)					(3)	[7]				(478)
Comprehensive income		(425)		(153)				70			(223)	[6]	59		(64)			(35)					(3)	[7]				(229)
Unit issuance	[9]	4		4		4
Partnership distributions	[10]	(338)		(165)				(165)					(61)		(69)			(40)					(3)	[7]
Partnership preferred distributions	[10]	(16)		(9)				(9)							(5)			(2)
Subsidiary distributions to non-controlling interest		(161)																										(161)
Issuance of perpetual subordinated notes		0
Other items	[9]	0		1		1		86			(86)	[6]						(1)
Balance as at Jun. 30, 2022		26,039		5,419		6,085		(2,327)		1,430	231	[1],[6]	29	2	2,282		100	1,303				57	75	[7]			4	15,720		918
Perpetual subordinated notes																													293
Perpetual subordinated notes		293																											293
Balance as at Dec. 31, 2022		25,554		5,372		6,092		(2,657)		1,456	481	[8]	27	2	2,263	2,728	210	1,289		1,757		118	72		401		6	15,320		918
Perpetual subordinated notes at Dec. 31, 2022		293																											293
Net income		916		161				161					132		66			39					3					515
Other comprehensive income		524		55							55	[8]	1	1	23		23	13				13	1				1	431
Comprehensive income		1,440		216				161			55	[8]	133		89			52					4					946
Unit issuance		8	[11],[12]	8	[11],[12]	8	[11],[12]									0
Partnership distributions	[13]	(722)		(350)				(350)					(134)		(149)			(84)					(5)
Partnership preferred distributions	[13]	(31)		(19)				(19)							(8)			(4)
Acquisition of subsidiary	[12]	3,789																										3,789
Disposition of subsidiaries	[12]	(372)																										(372)
Subsidiary distributions to non-controlling interest		(1,043)																										(1,043)
Issuance of perpetual subordinated notes		0
Other items		0	[11]	2	[11]	2	[11]	18	[11]		(18)	[8],[11]					(8)	1	[11]			(4)	(3)	[11]
Balance as at Jun. 30, 2023		28,623		5,229		6,102		(2,847)		1,456	518	[8]	26	3	2,195	2,728	225	1,254		1,758		127	68	[14]	398		7	18,640		918
Perpetual subordinated notes		293
Balance as at Mar. 31, 2023		28,312		5,112		6,099		(2,866)		1,456	423	[15]	25		2,149			1,225					68	[14]				18,522		918
Perpetual subordinated notes at Mar. 31, 2023		293
Net income		773		186				186					67		77			45					3	[14]				395
Other comprehensive income		544		113							113	[15]	1		48			27					1	[14]				354
Comprehensive income		1,317		299				186			113	[15]	68		125			72					4	[14]				749
Unit issuance	[16]	2		2		2
Partnership distributions	[17]	(361)		(175)				(175)					(67)		(75)			(42)					(2)	[14]
Partnership preferred distributions	[17]	(16)		(10)				(10)							(4)			(2)
Acquisition of subsidiary	[18]	158																										158
Disposition of subsidiaries	[18]	(372)																										(372)
Subsidiary distributions to non-controlling interest		(417)																										(417)
Issuance of perpetual subordinated notes		0
Other items	[16]			1		1		18			(18)	[15]						1					(2)	[14]
Balance as at Jun. 30, 2023		28,623		$ 5,229		$ 6,102		$ (2,847)		$ 1,456	$ 518	[8]	$ 26	$ 3	$ 2,195	$ 2,728	$ 225	$ 1,254		$ 1,758		$ 127	$ 68	[14]	$ 398		$ 7	$ 18,640		$ 918
Perpetual subordinated notes		$ 293																											$ 293

[1] Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

[2] Refer to Note 15, Partnership Capital.

[3] Refer to Note 16, Distributions.

[4] Refer to Note 4, Disposition of Businesses.

[5] Refer to Note 5, Acquisition of Businesses.

[6] Refer to Note 17, Accumulated Other Comprehensive Income (Loss)

[7] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

[8] Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

[9] Refer to Note 15, Partnership Capital.

[10] Refer to Note 16, Distributions.

[11] Refer to Note 15, Partnership Capital.

[12] Refer to Note 5, Acquisition of Businesses.

[13] Refer to Note 16, Distributions.

[14] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

[15] Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

[16] Refer to Note 15, Partnership Capital.

[17] Refer to Note 16, Distributions.

[18] Refer to Note 5, Acquisition of Businesses

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UNAUDITED INTERIM CONDENSED AND CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Operating Activities
Net income	$ 773	$ 425	$ 916	$ 719
Adjusted for the following items:
Earnings from investments in associates and joint ventures, net of distributions received	109	76	161	146
Depreciation and amortization expense	632	552	1,277	1,096
Mark-to-market, provisions and other	(309)	(200)	(108)	(179)
Deferred income tax expense (recovery)	38	(26)	(5)	(8)
Changes in non-cash working capital, net	(273)	(93)	(754)	(305)
Cash from operating activities	970	734	1,487	1,469
Investing Activities
Acquisition of subsidiaries, net of cash acquired	(78)	0	(4,777)	(42)
Disposal of subsidiaries, net of cash disposed	602	0	602	0
Investments in associates and joint ventures	0	(216)	(702)	(671)
Disposal of investments in associates and joint ventures	672	275	672	275
Purchase of long-lived assets	(572)	(735)	(1,070)	(1,334)
Disposal of long-lived assets	65	12	74	21
Purchase of financial assets	(111)	(146)	(343)	(382)
Sale of financial assets	166	201	519	401
Net settlement of foreign exchange hedging items	1	25	0	24
Other investing activities	15	0	(668)	0
Cash from (used by) investing activities	760	(584)	(5,693)	(1,708)
Financing Activities
Distributions to general partner	(67)	(61)	(134)	(122)
Distributions to other unitholders	(310)	(293)	(619)	(589)
Subsidiary distributions to non-controlling interest	(417)	(161)	(1,043)	(324)
Capital provided by non-controlling interest	79	0	3,710	293
Capital provided to non-controlling interest	(423)	0	(423)	0
Deposit repaid to parent	0	(200)	0	0
Proceeds from corporate borrowings	0	474	0	474
Net proceeds from (repayment of) commercial paper program	225	(124)	477	(164)
Proceeds from corporate credit facility	1,268	1,245	3,057	2,202
Repayment of corporate credit facility	(1,433)	(1,216)	(2,576)	(1,694)
Proceeds from non-recourse borrowings	2,093	2,164	6,581	3,400
Repayment of non-recourse borrowings	(2,081)	(1,413)	(4,035)	(2,007)
Settlement of deferred consideration	0	(1,037)	0	(1,037)
Net preferred units redeemed	0	0	0	(243)
Partnership units issued	2	4	8	8
Lease liability repaid	(59)	(72)	(122)	(90)
Other financing activities	(792)	0	(659)	0
Cash (used by) from financing activities	(1,915)	(690)	4,222	107
Cash and cash equivalents
Change during the period	(185)	(540)	16	(132)
Cash reclassified as assets held for sale	0	(30)	(6)	(30)
Impact of foreign exchange on cash	50	(98)	91	57
Balance, beginning of year	1,515	1,969	1,279	1,406
Balance, end of year	$ 1,380	$ 1,301	$ 1,380	$ 1,301

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ORGANIZATION AND DESCRIPTION OF THE BUSINESS

6 Months Ended

Jun. 30, 2023

Corporate information and statement of IFRS compliance [abstract]

ORGANIZATION AND DESCRIPTION OF THE BUSINESS

ORGANIZATION AND DESCRIPTION OF THE BUSINESS

Brookfield Infrastructure Partners L.P. (our “partnership” and, together with its subsidiaries and operating entities, “Brookfield Infrastructure”) owns and operates utilities, transport, midstream and data businesses in North and South America, Europe and the Asia Pacific region. Our partnership was formed as a limited partnership established under the laws of Bermuda, pursuant to a limited partnership agreement dated May 17, 2007, as amended and restated. Our partnership is a subsidiary of Brookfield Corporation (“Brookfield”). Our partnership’s units are listed on the New York Stock Exchange and the Toronto Stock Exchange under the symbols “BIP” and “BIP.UN”, respectively. Our cumulative Class A preferred limited partnership units, Series 1, Series 3, Series 9 and Series 11 are listed on the Toronto Stock Exchange under the symbols “BIP.PR.A”, “BIP.PR.B”, “BIP.PR.E” and “BIP.PR.F”, respectively. Our cumulative Class A preferred limited partnership units, Series 13 and Series 14, are listed on the New York Stock Exchange under the symbols “BIP.PR.A” and “BIP.PR.B”, respectively. Our partnership’s registered office is 73 Front Street, 5th Floor, Hamilton, HM 12, Bermuda.

In these notes to the consolidated financial statements, references to “units” are to the limited partnership units in our partnership other than the preferred units, references to our “preferred units” are to preferred limited partnership units in our partnership and references to our “unitholders” and “preferred unitholders” are to the holders of our units and preferred units, respectively. References to “Class A Preferred Units,” “Series 1 Preferred Units,” “Series 3 Preferred Units,” “Series 9 Preferred Units,” “Series 11 Preferred Units,” “Series 13 Preferred Units” and “Series 14 Preferred Units” are to cumulative Class A preferred limited partnership units, cumulative Class A preferred limited partnership units, Series 1, cumulative Class A preferred limited partnership units, Series 3, cumulative Class A preferred limited partnership units, Series 9, cumulative Class A preferred limited partnership units, Series 11, cumulative Class A preferred limited partnership units, Series 13, and cumulative Class A preferred limited partnership units, Series 14, in our partnership, respectively.

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MATERIAL ACCOUNTING POLICY INFORMATION

6 Months Ended

Jun. 30, 2023

Corporate information and statement of IFRS compliance [abstract]

MATERIAL ACCOUNTING POLICY INFORMATION

MATERIAL ACCOUNTING POLICY INFORMATION

a) Statement of Compliance

These interim condensed and consolidated financial statements of our partnership and its subsidiaries (together “Brookfield Infrastructure”) have been prepared in accordance with International Accounting Standard 34, Interim Financial Reporting, (“IAS 34”) as issued by the International Accounting Standards Board (“IASB”) and using the accounting policies Brookfield Infrastructure applied in its consolidated financial statements as of and for the year-ended December 31, 2022. The accounting policies that our partnership applied in its annual consolidated financial statements as of and for the year-ended December 31, 2022 are disclosed in Note 3 of such financial statements, with which reference should be made in reading these interim condensed and consolidated financial statements.

These interim condensed and consolidated financial statements were authorized for issuance by the Board of Directors of our partnership on August 11, 2023.

b) Significant Accounting Judgments and Key Sources of Estimation Uncertainty

In preparing our consolidated financial statements, we make judgments in applying our accounting policies. The areas of judgment are consistent with those reported in our consolidated financial statements as of and for the year-ended December 31, 2022. As disclosed in our 2022 annual consolidated financial statements, our partnership uses significant assumptions and estimates to determine the fair value of our property, plant and equipment and the value-in-use or fair value less costs of disposal of the cash-generating units or groups of cash generating units to which goodwill or an intangible asset has been allocated.

c) Recently adopted accounting standards

Brookfield Infrastructure applied, for the first time, certain new standards applicable to our partnership that became effective January 1, 2023. The impact of these amendments on our partnership’s accounting policies are as follows:

Amendments to IAS 1 – Making Materiality Judgements - Disclosure of Accounting Policies

Our partnership adopted Amendments to IAS 1 - Making Materiality Judgements - Disclosure of Accounting Policies, effective January 1, 2023. The amendments change the requirements in IAS 1 with regard to disclosure of accounting policies. The amendments replace all instances of the term ‘significant accounting policies’ with ‘material accounting policy information’. Accounting policy information is material if, when considered together with other information included in an entity’s financial statements, it can reasonably be expected to influence decisions that the primary users of general purpose financial statements make on the basis of those financial statements. The supporting paragraphs in IAS 1 are also amended to clarify that accounting policy information that relates to immaterial transactions, other events or conditions is immaterial and need not be disclosed. Accounting policy information may be material because of the nature of the related transactions, other events or conditions, even if the amounts are immaterial. However, not all accounting policy information relating to material transactions, other events or conditions is itself material. The adoption did not have a significant impact on our partnership’s financial reporting.

International Tax Reform - Pillar Two Model Rules (Amendments to IAS 12)

In May 2023, the IASB issued amendments to IAS 12 “Income Taxes” to give entities temporary mandatory relief from accounting for deferred taxes arising from Organization for Economic Co-operation and Development’s (“OECD”) international tax reform. The amendments are effective immediately upon their issue and retrospectively in accordance with IAS 8 “Accounting Policies, Changes in Accounting Estimates and Errors” except for some targeted disclosure requirements which become effective for annual reporting periods beginning on or after January 1, 2023. Our partnership has applied the temporary exception to recognizing and disclosing information about deferred tax assets and liabilities related to Pillar Two income taxes.

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SEGMENT INFORMATION

6 Months Ended

Jun. 30, 2023

Operating Segments [Abstract]

SEGMENT INFORMATION

SEGMENT INFORMATION

IFRS 8, Operating Segments, requires operating segments to be determined based on information that is regularly reviewed by the Executive Management and the Board of Directors for the purpose of allocating resources to the segment and to assess its performance. The Chief Operating Decision Maker (“CODM”) uses Funds from Operations (“FFO”) in assessing performance and in making resource allocation decisions, which enable the determination of return on the equity deployed. We define FFO as net income excluding the impact of depreciation and amortization, deferred income taxes, mark-to-market gains (losses) and other income (expenses) that are not related to the revenue earning activities and are not normal, recurring cash operating items necessary for business operations.

FFO includes balances attributable to the partnership generated by investments in associates and joint ventures accounted for using the equity method and excludes amounts attributable to non-controlling interests based on the economic interests held by non-controlling interests in consolidated subsidiaries.

	Total attributable to Brookfield Infrastructure
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	669	$	524	$	426	$	183	$	—	$	1,802	$	(565)	$	3,019	$	4,256
Costs attributed to revenues(2)	(333)		(241)		(196)		(70)		—		(840)		213		(2,021)		(2,648)
General and administrative expenses	—		—		—		—		(109)		(109)		—		—		(109)
Other (expense) income	(27)		(2)		(5)		(3)		52		15		12		(91)		(64)
Interest expense	(85)		(82)		(64)		(38)		(47)		(316)		95		(346)		(567)
FFO	224		199		161		72		(104)		552
Depreciation and amortization expense											(346)		121		(407)		(632)
Deferred taxes											(21)		(2)		(15)		(38)
Mark-to-market and other											193		(147)		256		302
Share of earnings from associates											—		273		—		273
Net income attributable to non-controlling interest											—		—		(395)		(395)
Net income attributable to partnership(3)											$	378	$	—	$	—	$	378

	Total attributable to Brookfield Infrastructure
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	485	$	516	$	411	$	145	$	—	$	1,557	$	(617)	$	2,741	$	3,681
Costs attributed to revenues(2)	(199)		(246)		(193)		(62)		—		(700)		313		(1,773)		(2,160)
General and administrative expenses	—		—		—		—		(108)		(108)		—		—		(108)
Other (expense) income	(23)		(1)		(4)		2		37		11		7		(146)		(128)
Interest expense	(75)		(70)		(44)		(25)		(33)		(247)		82		(304)		(469)
FFO	188		199		170		60		(104)		513
Depreciation and amortization expense											(334)		131		(349)		(552)
Deferred taxes											(40)		(20)		86		26
Mark-to-market and other											37		138		(6)		169
Share of earnings from associates											—		(34)		—		(34)
Net income attributable to non-controlling interest											—		—		(249)		(249)
Net income attributable to partnership(3)											$	176	$	—	$	—	$	176

	Total attributable to Brookfield Infrastructure
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	1,305	$	1,029	$	901	$	366	$	—	$	3,601	$	(1,115)	$	5,988	$	8,474
Costs attributed to revenues(2)	(655)		(474)		(399)		(146)		—		(1,674)		421		(3,979)		(5,232)
General and administrative expenses	—		—		—		—		(212)		(212)		—		—		(212)
Other (expense) income	(53)		(6)		(13)		1		85		14		22		(164)		(128)
Interest expense	(165)		(158)		(130)		(79)		(91)		(623)		188		(700)		(1,135)
FFO	432		391		359		142		(218)		1,106
Depreciation and amortization expense											(690)		237		(824)		(1,277)
Deferred taxes											(23)		2		26		5
Mark-to-market and other											8		(131)		168		45
Share of earnings from associates											—		376		—		376
Net income attributable to non-controlling interest											—		—		(515)		(515)
Net income attributable to partnership(3)											$	401	$	—	$	—	$	401

	Total attributable to Brookfield Infrastructure
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	924	$	986	$	834	$	297	$	—	$	3,041	$	(1,188)	$	5,239	$	7,092
Costs attributed to revenues(2)	(384)		(461)		(382)		(131)		—		(1,358)		598		(3,362)		(4,122)
General and administrative expenses	—		—		—		—		(229)		(229)		—		—		(229)
Other (expense) income	(51)		(5)		(1)		5		69		17		15		(226)		(194)
Interest expense	(134)		(136)		(85)		(53)		(57)		(465)		154		(567)		(878)
FFO	355		384		366		118		(217)		1,006
Depreciation and amortization expense											(656)		254		(694)		(1,096)
Deferred taxes											(52)		(23)		83		8
Mark-to-market and other											(52)		170		—		118
Share of earnings from associates											—		20		—		20
Net income attributable to non-controlling interest											—		—		(473)		(473)
Net income attributable to partnership(3)											$	246	$	—	$	—	$	246

1.The above tables reconcile Brookfield Infrastructure’s share of results to our partnership’s unaudited interim condensed and consolidated statements of operating results on a line by line basis by aggregating the components comprising the earnings from our partnership’s investments in associates and reflecting the portion of each line item attributable to non-controlling interests.

2.Costs attributed to revenues exclude depreciation and amortization expense. Refer to Note 14, Direct Operating Costs, for further details.

3.Includes net income attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP Units, non-controlling interests - BIPC exchangeable LP units and non-controlling interests - BIPC exchangeable shares.

Segment assets

For the purpose of monitoring segment performance and allocating resources between segments, the CODM monitors the assets, including investments accounted for using the equity method, attributable to each segment.

The following is an analysis of Brookfield Infrastructure’s assets by reportable operating segment:

	Total Attributable to Brookfield Infrastructure
AS OF JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non- controlling interest		Working capital adjustment and other		As per IFRS financials(1)
Total assets	$	9,669	$	8,403	$	9,857	$	5,482	$	(1,836)	$	31,575	$	(6,604)	$	48,536	$	8,164	$	81,671

	Total Attributable to Brookfield Infrastructure
AS OF DECEMBER 31, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non- controlling interest		Working capital adjustment and other		As per IFRS financials(1)
Total assets	$	7,337	$	8,333	$	9,747	$	4,002	$	(1,208)	$	28,211	$	(5,434)	$	41,327	$	8,865	$	72,969

1.The above table provides each segment’s assets in the format that management organizes its reporting segments to make operating decisions and assess performance. Each segment is presented based on our partnership’s share of total assets, taking into account Brookfield Infrastructure’s ownership in operations using consolidation and the equity method whereby our partnership either controls or exercises significant influence over the investment, respectively. The above table reconciles Brookfield Infrastructure’s share of total assets to total assets presented on our partnership’s Consolidated Statements of Financial Position by removing net liabilities contained within investments in associates and joint ventures and reflecting the assets attributable to non-controlling interests, and adjusting for working capital assets which are netted against working capital liabilities.

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DISPOSITION OF BUSINESSES

6 Months Ended

Jun. 30, 2023

Disclosure of Disposition of Businesses [Abstract]

DISPOSITION OF BUSINESSES

DISPOSITION OF BUSINESSES

Dispositions Completed in 2023

a) Disposition of our Indian toll roads operation

On June 15, 2023, Brookfield Infrastructure, alongside institutional partners (collectively, the “Indian toll roads consortium”) completed the sale of its interest in its Indian toll roads operation. The sale resulted in net proceeds of approximately $180 million (Indian toll road consortium total of approximately $600 million). Our partnership recognized a gain on sale of approximately $100 million (Indian toll roads consortium total of approximately $340 million) in Other income on the Consolidated Statement of Operating Results.

Dispositions Completed in 2022

a) Disposition of our Brazilian electricity transmission operation

On November 30, 2022, Brookfield Infrastructure completed the sale of its approximate 31% interest in five Brazilian electricity transmission concessions. The sale resulted in net proceeds of approximately $250 million. Our partnership recognized a gain of approximately $40 million in Other income on the Consolidated Statement of Operating Results. The partnership’s share of losses relating to previous foreign exchange movements of $9 million were reclassified from accumulated other comprehensive income to Other income on the Consolidated Statements of Operating Results.

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ACQUISITION OF BUSINESSES

6 Months Ended

Jun. 30, 2023

Disclosure of detailed information about business combination [abstract]

ACQUISITION OF BUSINESSES

ACQUISITION OF BUSINESSES

Acquisitions Completed in 2023

(a) Acquisition of a North American and European residential decarbonization infrastructure business

On January 4, 2023, Brookfield Infrastructure, alongside institutional partners (the “HomeServe consortium”), completed the acquisition of HomeServe PLC (“HomeServe”), a residential decarbonization infrastructure business operating in North America and Europe. Total consideration paid was $1.2 billion (HomeServe consortium - $4.9 billion). The partnership has an effective 26% and 25% interest in HomeServe’s North American and European businesses, respectively. Concurrently, Brookfield Infrastructure entered into a voting agreement with an affiliate of Brookfield, providing Brookfield Infrastructure the right to direct the relevant activities of the entity, thereby providing Brookfield Infrastructure with control. Accordingly, Brookfield Infrastructure consolidated the entity effective January 4, 2023. Acquisition costs of approximately $55 million were recorded as other income (expense) within the Consolidated Statement of Operating Results.

Consideration Transferred:

US$ MILLIONS
Cash	$	1,249
Total consideration	$	1,249

Fair value of assets and liabilities acquired (provisional)(1):

US$ MILLIONS
Cash and cash equivalents	$	205
Accounts receivable and other	827
Property, plant and equipment	118
Intangible assets	2,921
Goodwill	3,271
Accounts payable and other liabilities	(797)
Non-recourse borrowings	(1,006)
Deferred income tax liabilities	(635)
Net assets acquired before non-controlling interest	4,904
Non-controlling interest(2)	(3,655)
Net assets acquired	$	1,249

1.The fair values of certain acquired assets and liabilities for these operations have been determined on a provisional basis given the proximity of the acquisitions to the reporting date, pending finalization of the determination of the fair values of the acquired assets and liabilities. Our partnership is in the process of obtaining additional information primarily in order to assess the fair values of intangible assets, deferred income taxes and the resulting impact to goodwill as at the date of the acquisitions.

2.Non-controlling interest represents the interest not acquired by Brookfield Infrastructure, measured at fair value at the acquisition dates.

During the measurement period, the partnership recorded a measurement adjustment of $0.7 billion resulting in a decrease in the fair value of its intangible assets acquired which primarily comprised of customer relationship assets. The acquired customer relationship assets were valued with inputs of revenue growth rates, customer attrition rates, and a discount rate determined using a capital asset pricing model.

The goodwill recorded on acquisition is largely reflective of HomeServe’s potential to grow its customer base in under-penetrated markets and the ability to leverage operating synergies with our existing residential decarbonization infrastructure platform. The goodwill recognized is not deductible for income tax purposes.

(b) Acquisition of Brazilian electricity transmission operation

On May 2, 2023, Brookfield Infrastructure, alongside institutional partners (the “Sertaneja consortium”), exercised its option to acquire an additional 15% interest in Transmissora Sertaneja de Electricidade S.A. (“Sertaneja”), a Brazilian electricity transmission operation, for $35 million (Sertaneja consortium - $114 million), increasing Brookfield Infrastructure’s effective ownership in Sertaneja to 31% (Sertaneja consortium total of 100%). Prior to May 2, 2023, our partnership’s existing interest in Sertaneja was accounted for using the equity method.

Consideration Transferred:

US$ MILLIONS
Cash	$	35
Pre-existing interest in businesses	35
Total consideration	$	70

Fair value of assets and liabilities acquired (provisional)(1):

US$ MILLIONS
Cash and cash equivalents	$	36
Accounts receivable and other	9
Intangible assets	477
Goodwill	25
Accounts payable and other liabilities	(44)
Non-recourse borrowings	(192)
Deferred income tax liabilities	(83)
Net assets acquired before non-controlling interest	228
Non-controlling interest(2)	(158)
Net assets acquired	$	70

1.The fair values of certain acquired assets and liabilities for these operations have been determined on a provisional basis given the proximity of the acquisitions to the reporting date, pending finalization of the determination of the fair values of the acquired assets and liabilities. Our partnership is in the process of obtaining additional information primarily in order to assess the fair values of intangible assets, deferred income taxes and the resulting impact to goodwill as at the date of the acquisitions.

2.Non-controlling interest represents the interest not acquired by Brookfield Infrastructure, measured at fair value at the acquisition dates.

Supplemental Information

Had the acquisition of HomeServe and our Brazilian electricity transmission operations acquisitions been effective January 1, 2023, the revenue and net income of Brookfield Infrastructure would have increased by approximately $35 million and $7 million, respectively, for the six-month period ended June 30, 2023.

In determining the pro-forma revenue and net income attributable to our partnership, management has:

•Calculated depreciation of property, plant and equipment and amortization of intangible assets acquired on the basis of the fair values at the time of the business combination rather than the carrying amounts recognized in the pre-acquisition financial statements and;

•Based borrowing costs on the funding levels, credit ratings and debt and equity position of Brookfield Infrastructure after the business combination.

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FAIR VALUE OF FINANCIAL INSTRUMENTS

6 Months Ended

Jun. 30, 2023

Fair Value Measurement [Abstract]

FAIR VALUE OF FINANCIAL INSTRUMENTS

FAIR VALUE OF FINANCIAL INSTRUMENTS

The fair value of a financial instrument is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair values are determined by reference to quoted bid or ask prices, as appropriate. Where bid and ask prices are unavailable, the closing price of the most recent transaction of that instrument is used. In the absence of an active market, fair values are determined based on prevailing market rates such as bid and ask prices, as appropriate for instruments with similar characteristics and risk profiles or internal or external valuation models, such as option pricing models and discounted cash flow analyses, using observable market inputs.

Fair values determined using valuation models require the use of assumptions concerning the amount and timing of estimated future cash flows and discount rates. In determining those assumptions, Brookfield Infrastructure looks primarily to external readily observable market inputs such as interest rate yield curves, currency rates, and price and rate volatilities as applicable. The fair value of interest rate swap contracts which form part of financing arrangements is calculated by way of discounted cash flows using market interest rates and applicable credit spreads.

Classification of Financial Instruments

Financial instruments classified as fair value through profit or loss are carried at fair value on the Consolidated Statements of Financial Position. Changes in the fair values of financial instruments classified as fair value through profit or loss are recognized in profit or loss. Mark-to-market adjustments for those in an effective hedging relationship and changes in the fair value of securities designated as fair value through other comprehensive income are recognized in other comprehensive income.

Carrying Value and Fair Value of Financial Instruments

The following table provides the allocation of financial instruments and their associated classifications as at June 30, 2023:

US$ MILLIONS Financial Instrument Classification
MEASUREMENT BASIS	Fair value through profit or loss		Fair value through OCI		Amortized Cost		Total
Financial assets
Cash and cash equivalents	$	—	$	—	$	1,380	$	1,380
Accounts receivable and other	—		—		4,293		4,293
Financial assets (current and non-current)(1)	1,553		23		76		1,652
Total	$	1,553	$	23	$	5,749	$	7,325
Financial liabilities
Corporate borrowings	$	—	$	—	$	4,691	$	4,691
Non-recourse borrowings (current and non-current)	—		—		30,892		30,892
Accounts payable and other	—		—		3,154		3,154
Financial liabilities (current and non-current)(1)	357		—		1,775		2,132
Lease liabilities	—		—		3,456		3,456
Preferred shares(2)	—		—		20		20
Total	$	357	$	—	$	43,988	$	44,345

1.Derivative instruments which are elected for hedge accounting totaling $578 million are included in financial assets and $181 million of derivative instruments are included in financial liabilities.

2.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

The following table provides the allocation of financial instruments and their associated classifications as at December 31, 2022:

US$ MILLIONS Financial Instrument Classification
MEASUREMENT BASIS	Fair value through profit or loss		Fair value through OCI		Amortized Cost		Total
Financial assets
Cash and cash equivalents	$	—	$	—	$	1,279	$	1,279
Accounts receivable and other	—		—		3,475		3,475
Financial assets (current and non-current)(1)	2,012		46		55		2,113
Total	$	2,012	$	46	$	4,809	$	6,867
Financial liabilities
Corporate borrowings	$	—	$	—	$	3,666	$	3,666
Non-recourse borrowings (current and non-current)	—		—		26,567		26,567
Accounts payable and other	—		—		3,634		3,634
Financial liabilities (current and non-current)(1)	362		—		1,705		2,067
Lease liabilities	—		—		3,421		3,421
Preferred shares(2)	—		—		20		20
Total	$	362	$	—	$	39,013	$	39,375

1.Derivative instruments which are elected for hedge accounting totaling $789 million are included in financial assets and $139 million of derivative instruments are included in financial liabilities.

2.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

The following table provides the carrying values and fair values of financial instruments as at June 30, 2023 and December 31, 2022:

	June 30, 2023				December 31, 2022
US$ MILLIONS	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial assets
Cash and cash equivalents	$	1,380	$	1,380	$	1,279	$	1,279
Accounts receivable and other	4,293		4,293		3,475		3,475
Financial assets (current and non-current)	1,652		1,652		2,113		2,113
Total	$	7,325	$	7,325	$	6,867	$	6,867
Financial liabilities
Corporate borrowings(1)	$	4,691	$	4,471	$	3,666	$	3,406
Non-recourse borrowings (current and non-current)(2)	30,892		29,971		26,567		25,958
Accounts payable and other	3,154		3,154		3,634		3,634
Financial liabilities (current and non-current)	2,132		2,132		2,067		2,067
Preferred shares(3)	20		20		20		20
Total	$	40,889	$	39,748	$	35,954	$	35,085

1.Corporate borrowings are classified under level 1 of the fair value hierarchy; quoted prices in an active market are available.

2.Non-recourse borrowings are classified under level 2 of the fair value hierarchy with the exception of certain borrowings at our U.K. port operation, which are classified under level 1. For level 2 fair values, future cash flows are estimated based on observable forward interest rates at the end of the reporting period.

3.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

Hedging Activities

Brookfield Infrastructure uses derivatives and non-derivative financial instruments to manage or maintain exposures to interest and currency risks. For certain derivatives which are used to manage exposures, Brookfield Infrastructure determines whether hedge accounting can be applied. When hedge accounting can be applied, a hedge relationship can be designated as a fair value hedge, cash flow hedge or a hedge of foreign currency exposure of a net investment in a foreign operation with a functional currency other than the U.S. dollar. To qualify for hedge accounting, the derivative must be designated as a hedge of a specific exposure and the hedging relationship must meet all of the hedge effectiveness requirements in accomplishing the objective of offsetting changes in the fair value or cash flows attributable to the hedged risk both at inception and over the life of the hedge. If it is determined that the hedging relationship does not meet all of the hedge effectiveness requirements, hedge accounting is discontinued prospectively.

Cash Flow Hedges

Brookfield Infrastructure uses interest rate swaps to hedge the variability in cash flows related to a variable rate asset or liability and highly probable forecasted issuances of debt. The settlement dates coincide with the dates on which the interest is payable on the underlying debt, and the amount accumulated in equity is reclassified to profit or loss over the period that the floating rate interest payments on debt affect profit or loss. For the three and six-month periods ended June 30, 2023, gains of $40 million and losses of $64 million, respectively (2022: gains of $195 million and $450 million) were recorded in other comprehensive income for the effective portion of the cash flow hedges. As of June 30, 2023, there was a net derivative asset balance of $412 million relating to derivative contracts designated as cash flow hedges (December 31, 2022: $645 million).

Net Investment Hedges

Brookfield Infrastructure uses foreign exchange contracts and foreign currency denominated debt instruments to manage its foreign currency exposures arising from net investments in foreign operations having a functional currency other than the U.S. dollar. For the three and six-month periods ended June 30, 2023, losses of $12 million and $19 million, respectively (2022: gains of $93 million and $122 million) were recorded in other comprehensive income relating to the hedges of net investments in foreign operations. Further, for the three and six-month periods ended June 30, 2023, Brookfield Infrastructure paid less than $1 million and $2 million, respectively (2022: received $25 million and $24 million) relating to the settlement of foreign exchange contracts in the period. As of June 30, 2023, there was a net unrealized derivative liability balance of $15 million relating to derivative contracts designated as net investment hedges (December 31, 2022: net unrealized derivative asset balance of $5 million).

Fair Value Hierarchical Levels—Financial Instruments

Fair value hierarchical levels are directly determined by the amount of subjectivity associated with the valuation inputs of these assets and liabilities, and are as follows:

•Level 1 – Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date.

•Level 2 – Inputs other than quoted prices included in Level 1 are either directly or indirectly observable for the asset or liability through correlation with market data at the measurement date and for the duration of the instrument’s anticipated life. Fair valued assets and liabilities that are included in this category are primarily certain derivative contracts and other financial assets carried at fair value in an inactive market.

•Level 3 – Inputs reflect management’s best estimate of what market participants would use in pricing the asset or liability at the measurement date. Consideration is given to the risk inherent in the valuation technique and the risk inherent in the inputs to determining the estimate. Fair valued assets and liabilities classified as Level 3 include interest rate swap contracts, derivative contracts, and certain equity securities carried at fair value which are not traded in an active market.

The fair value of our partnership’s financial assets and financial liabilities are measured at fair value on a recurring basis. The following table summarizes the valuation techniques and significant inputs for Brookfield Infrastructure’s financial assets and financial liabilities:

US$ MILLIONS	Fair value hierarchy	June 30, 2023		December 31, 2022
Marketable securities	Level 1(1)	$	125	$	108
Foreign currency forward contracts	Level 2(2)
Financial asset		$	73	$	159
Financial liability		46		37
Interest rate swaps & other	Level 2(2)
Financial asset		$	756	$	1,005
Financial liability		191		233
Other contracts	Level 3(3)
Financial asset		$	622	$	786
Financial liability		120		92

1.Valuation technique: Quoted bid prices in an active market.

2.Valuation technique: Discounted cash flow. Future cash flows are estimated based on forward exchange and interest rates (from observable forward exchange and interest rates at the end of the reporting period) and contract forward rates, discounted at a rate that reflects our credit risk and the credit risk of various counterparties.

3.Valuation technique: Discounted cash flow. Future cash flows primarily driven by assumptions concerning the amount and timing of estimated future cash flow.

During the three and six-month periods ended June 30, 2023, no transfers were made between level 1 and 2 or level 2 and 3.

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PROPERTY, PLANT AND EQUIPMENT

6 Months Ended

Jun. 30, 2023

Property, plant and equipment [abstract]

PROPERTY, PLANT AND EQUIPMENT

PROPERTY, PLANT AND EQUIPMENT

US$ MILLIONS	Utilities		Transport		Midstream		Data		Total
Balance at January 1, 2022	$	7,565	$	8,998	$	14,862	$	8,324	$	39,749
Additions, net of disposals	500		561		797		575		2,433
Acquisitions through business combinations(1)	109		—		—		52		161
Non-cash (disposals) additions	(154)		126		(17)		(12)		(57)
Assets reclassified as held for sale	—		(8)		—		—		(8)
Net foreign currency exchange differences	(743)		(340)		(963)		(754)		(2,800)
Balance at December 31, 2022	$	7,277	$	9,337	$	14,679	$	8,185	$	39,478
Additions, net of disposals	292		237		187		110		826
Acquisitions through business combinations(1)	118		—		—		—		118
Assets held by subsidiaries disposed during the period	—		(19)		—		—		(19)
Non-cash additions (disposals)	32		(26)		(3)		(53)		(50)
Net foreign currency exchange differences	301		47		300		64		712
Balance at June 30, 2023	$	8,020	$	9,576	$	15,163	$	8,306	$	41,065
Accumulated depreciation:
Balance at January 1, 2022	$	(1,272)	$	(1,668)	$	(622)	$	(629)	$	(4,191)
Depreciation expense	(327)		(468)		(418)		(384)		(1,597)
Disposals	22		5		—		—		27
Assets reclassified as held for sale	—		4		—		—		4
Non-cash disposals	—		—		11		41		52
Net foreign currency exchange differences	123		87		47		52		309
Balance at December 31, 2022	$	(1,454)	$	(2,040)	$	(982)	$	(920)	$	(5,396)
Depreciation expense	(195)		(234)		(272)		(192)		(893)
Disposals	8		9		—		—		17
Assets held by subsidiaries disposed during the period	—		12		—		—		12
Non-cash disposals	2		14		11		45		72
Net foreign currency exchange differences	(56)		(6)		(16)		(11)		(89)
Balance at June 30, 2023	$	(1,695)	$	(2,245)	$	(1,259)	$	(1,078)	$	(6,277)
Accumulated fair value adjustments:
Balance at January 1, 2022	$	1,643	$	1,046	$	408	$	—	$	3,097
Fair value adjustments	175		75		118		—		368
Net foreign currency exchange differences	(179)		(73)		(4)		—		(256)
Balance at December 31, 2022	$	1,639	$	1,048	$	522	$	—	$	3,209
Net foreign currency exchange differences	101		(6)		(2)		—		93
Balance at June 30, 2023	$	1,740	$	1,042	$	520	$	—	$	3,302
Net book value:
December 31, 2022	$	7,462	$	8,345	$	14,219	$	7,265	$	37,291
June 30, 2023(2)	$	8,065	$	8,373	$	14,424	$	7,228	$	38,090

1.Refer to Note 5 , Acquisition of Businesses, for further details.

2.Includes right-of-use assets of $206 million in our utilities segment, $988 million in our transport segment, $341 million in our midstream segment and $1,889 million in our data segment. Current lease liabilities of $401 million have been included in accounts payable and other and non-current lease liabilities of $3,055 million have been included in other liabilities in the Consolidated Statements of Financial Position.

The partnership’s property, plant, and equipment is measured at fair value on a recurring basis with an effective date of revaluation for all asset classes of December 31, 2022. Brookfield Infrastructure determined fair value under the income method or on a depreciated replacement cost basis. The partnership’s right-of-use assets recorded as property, plant, and equipment are measured using the cost model. Assets under development are revalued where fair value could be reliably measured.

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INTANGIBLE ASSETS

6 Months Ended

Jun. 30, 2023

Intangible Assets [Abstract]

INTANGIBLE ASSETS

INTANGIBLE ASSETS

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Cost	$	17,846	$	13,718
Accumulated amortization	(2,370)		(1,896)
Total	$	15,476	$	11,822

Intangible assets are allocated to the following cash generating units, or group of cash generating units:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Brazilian regulated gas transmission operation	$	3,015	$	2,816
North American residential decarbonization infrastructure operation(1)	3,394		1,674
Canadian diversified midstream operation	2,135		2,186
North American rail operations	1,757		1,762
European residential decarbonization infrastructure business(1)	1,207		—
Peruvian toll roads	1,086		1,031
Indian telecom tower operation	676		682
U.K. telecom towers operation	565		537
Brazilian electricity transmission operation(1)	502		—
U.K. port operation	271		258
Other(2)	868		876
Total	$	15,476	$	11,822

1.Refer to Note 5, Acquisition of Businesses, for further details.

2.Other intangibles are primarily comprised of customer contracts at our Australian port operation, Western Canadian natural gas gathering and processing operation, U.S. data center operation, Colombian natural gas transmission operation, natural gas operation in India and contracted order book at our U.K. regulated distribution operation.

The following table presents the change in the cost balance of intangible assets:

US$ MILLIONS	For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Cost at beginning of the period	$	13,718	$	15,785
Additions through business combinations(1)	3,398		302
Additions, net of disposals	105		149
Assets held by subsidiaries disposed during the period(2)	—		(1,454)
Adjustments to purchase price allocation(1)	(4)		—
Assets reclassified as held for sale	—		(793)
Non-cash (dispositions) additions(3)	(5)		47
Foreign currency translation	634		(318)
Ending Balance	$	17,846	$	13,718

1.Refer to Note 5, Acquisition of Businesses, for further details.

2.Refer to Note 4, Disposition of Businesses, for further details.

3.Non-cash additions for the 12-month period ended December 31, 2022 primarily relate to revisions to the purchase price allocation at our residential infrastructure operation in Germany.

The following table presents the accumulated amortization for Brookfield Infrastructure’s intangible assets:

US$ MILLIONS	For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Accumulated amortization at beginning of the period	$	(1,896)	$	(1,571)
Assets held by subsidiaries disposed during the period(1)	—		5
Non-cash additions, net of disposals	7		—
Held for sale	—		211
Amortization	(384)		(561)
Foreign currency translation	(97)		20
Ending Balance	$	(2,370)	$	(1,896)

1.Refer to Note 4, Disposition of Businesses, for further details.

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INVESTMENT IN ASSOCIATES AND JOINT VENTURES

6 Months Ended

Jun. 30, 2023

Interests In Other Entities [Abstract]

INVESTMENT IN ASSOCIATES AND JOINT VENTURES

INVESTMENTS IN ASSOCIATES AND JOINT VENTURES

Our partnership’s investment in associates and joint ventures are reviewed and reported on a segmented basis, refer to Note 3, Segment Information, for further details. The following table represents the change in the balance of investments in associates and joint ventures:

US$ MILLIONS	For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Balance at the beginning of the period	$	5,325	$	4,725
Share of earnings for the period	376		12
Foreign currency translation and other	76		(44)
Share of other comprehensive (loss) income	(151)		485
Distributions(5),(8),(12)	(537)		(575)
Disposition of interest(3),(9),(10),(11)	(375)		(142)
Acquisitions(1),(2),(4),(6),(7)	702		864
Ending Balance(13)	$	5,416	$	5,325

1.On February 16, 2022, Brookfield Infrastructure acquired an approximate 8% interest in AusNet Services Ltd., an Australian regulated utility, for total equity consideration of approximately $0.5 billion.

2.On April 1, 2022, Brookfield Infrastructure acquired a 13% interest in an Australian smart meter business, for total equity consideration of approximately $215 million.

3.On June 13, 2022, Brookfield Infrastructure sold an effective 19% (Brookfield consortium - 49%) interest in its North American container terminal operation for net proceeds of $275 million. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $125 million and income tax expense of approximately $50 million in the Consolidated Statements of Operating Results. $142 million of revaluation gains (net of tax) were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital.

4.On August 4, 2022, Brookfield Infrastructure acquired an approximate 12% interest in an Australian data transmission business, for total consideration of $193 million.

5.On November 1, 2022, our New Zealand data distribution business completed the sale of a portfolio of telecom towers which generated net proceeds of approximately $140 million to the partnership.

6.On November 22, 2022, Brookfield Infrastructure entered into a joint-venture agreement with Intel Corporation for the construction and operation of a semiconductor manufacturing facility in Chandler, Arizona. The partnership has an effective 12% economic interest in the operation.

7.On February 1, 2023, Brookfield Infrastructure acquired an effective 6% interest in a European telecom tower operation in Germany and Austria, for total consideration of approximately $702 million.

8.On April 1, 2023, our North American gas storage operation sold a portion of its U.S. gas storage portfolio for net proceeds of approximately $70 million. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $12 million in the Consolidated Statements of Operating Results. Revaluation gains of approximately $14 million (net of tax) were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital.

9.On April 26, 2023, a subsidiary of Brookfield Infrastructure completed the sale of its 50% interest in a freehold landlord port in Victoria, Australia, which generated net proceeds of approximately $70 million to the partnership. Prior to completion of the sale, the subsidiary’s interest in the port was classified as held for sale.

10.On May 2, 2023, Brookfield Infrastructure exercised its option to acquire an additional 15% interest in Transmissora Sertaneja de Eletricidade S.A. (“Sertaneja”), a Brazilian electricity transmission operation, increasing Brookfield Infrastructure’s ownership in Sertaneja to 31%. As a result of governance rights obtained, Brookfield Infrastructure will consolidate Sertaneja effective May 2, 2023. Refer to Note 5. Acquisition of Businesses, for further details.

11.On June 15, 2023, a subsidiary of Brookfield Infrastructure sold a portion of its interest in its U.S. gas pipeline for net proceeds of approximately $420 million, decreasing its ownership from approximately 38% to 25%. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $80 million in the Consolidated Statements of Operating Results.

12.On June 15, 2023, Brookfield Infrastructure sold an effective 12% (Brookfield consortium - 50%) interest in its New Zealand data distribution business for net proceeds of approximately $275 million. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $220 million in the Consolidated Statements of Operating Results. Revaluation gains of $14 million (net of tax) were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital.

13.The closing balance includes a shareholder loan of $250 million receivable from our U.S. gas pipeline (2022: $375 million).

The following table represents the carrying value of our partnership’s investments in associates and joint ventures:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Utilities	$	871	$	887
Transport	1,981		1,925
Midstream	661		1,058
Data	1,879		1,297
Corporate	24		158
Ending Balance	$	5,416	$	5,325

The following tables summarize the aggregate balances of investments in associates and joint ventures on a 100% basis:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Financial position:
Total assets	$	94,382	$	71,023
Total liabilities	(52,774)		(42,116)
Net assets	$	41,608	$	28,907

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Financial performance:
Total revenue	$	6,722	$	5,455	$	12,710	$	10,471
Total net income for the period	1,054		309		2,084		901
Brookfield Infrastructure’s share of net income (loss)	$	273	$	(34)	$	376	$	20

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BORROWINGS

6 Months Ended

Jun. 30, 2023

Financial Instruments [Abstract]

BORROWINGS

BORROWINGS

a) Corporate Borrowings

Brookfield Infrastructure has a $2.2 billion senior unsecured revolving credit facility used for general working capital purposes including acquisitions. The $2.2 billion is available on a revolving basis for the full term of the facility. All amounts outstanding under this facility will be repayable on June 29, 2028. All obligations of Brookfield Infrastructure under the facility are guaranteed by our partnership. Loans under this facility accrue interest at a floating rate based on SOFR plus 1.2%. Brookfield Infrastructure is required to pay an unused commitment fee under the facility of 13 basis points per annum. As at June 30, 2023, draws on the credit facility were $577 million (December 31, 2022: $96 million) and $11 million of letters of credit were issued (December 31, 2022: $12 million).

	Maturity	Annual Rate	Currency	As of
				June 30, 2023		December 31, 2022
Corporate revolving credit facility	June 29, 2028	SOFR plus 1.2%	US$	$	577	$	96
Commercial paper(1)	August 8, 2023	6.0%	US$	941		464
Current:
Medium-term notes:
Public - Canadian	February 22, 2024	3.3%	C$	227		222
Public - Canadian	February 22, 2024	3.3%	C$	302		295
Non-current:
Medium-term notes:
Public - Canadian	November 14, 2027	5.6%	C$	340		332
Public - Canadian	September 11, 2028	4.2%	C$	529		517
Public - Canadian	October 9, 2029	3.4%	C$	529		517
Public - Canadian	September 1, 2032	2.9%	C$	378		369
Public - Canadian	February 14, 2033	6.0%	C$	189		185
Public - Canadian	April 25, 2034	5.4%	C$	302		295
Public - Canadian	April 25, 2052	5.8%	C$	150		147
Subordinated notes:
Public - U.S.	May 24, 2081	5.0%	US$	250		250
				4,714		3,689
Deferred financing costs and other				(23)		(23)
Total				$	4,691	$	3,666

1.Maturity and annual rate associated with our commercial paper program represents a weighted average of all outstanding obligations as of June 30, 2023.

Brookfield Infrastructure has entered into a $1 billion revolving credit facility with Brookfield to provide additional liquidity for general corporate purposes and capital expenditures, if required. The revolving credit facility automatically renews for eight consecutive one-year terms, which would result in the facility ultimately maturing in February 2027. Brookfield has the option to terminate the agreement prior to April 14 each year by providing Brookfield Infrastructure with a written notice. Loans under this facility accrued interest on SOFR plus 1.9% and no commitment fees were incurred for any undrawn balance. As of June 30, 2023, there were no (2022: $nil) borrowings outstanding.

On July 27, 2023, Brookfield Infrastructure Finance ULC issued C$700 million of medium-term notes in two tranches: C$500 million maturing on July 27, 2030 with a coupon of 5.710% per annum and C$200 million maturing on July 27, 2053 with a coupon of 5.950% per annum.

On November 14, 2022, Brookfield Infrastructure Finance ULC issued C$700 million of medium-term notes in two tranches: C$450 million maturing on November 14, 2027 with a coupon of 5.616% per annum and C$250 million maturing on February 14, 2033 with a coupon of 5.980% per annum.

On April 25, 2022, Brookfield Infrastructure Finance ULC issued C$600 million of medium-term notes in two tranches: C$400 million maturing on April 25, 2034 with a coupon of 5.439% per annum and C$200 million maturing on April 25, 2052 with a coupon of 5.789% per annum, and $3 million of debt issuance costs were incurred.

On May 24, 2021, Brookfield Infrastructure Finance ULC issued $250 million of subordinated notes maturing May 24, 2081, with a coupon of 5.0% and $6 million of debt issuance costs were incurred.

On February 24, 2021, Brookfield Infrastructure established a U.S. commercial paper program under which a subsidiary of our partnership may issue unsecured commercial paper notes up to a maximum aggregate amount outstanding at any time of $1 billion. Proceeds from the commercial paper issuances are supplemented by our corporate credit facilities. As of June 30, 2023, there were $941 million of borrowings outstanding (2022: $464 million).

The increase in corporate borrowings during the six-month period ended June 30, 2023 is primarily attributable to net draws on our corporate credit facility of $481 million, commercial paper issuances of $477 million, and the impact of foreign exchange.

b) Non-Recourse Borrowings

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Current	$	3,741	$	2,567
Non-current	27,151		24,000
Total	$	30,892	$	26,567

Non-recourse borrowings increased as compared to December 31, 2022 due to net borrowings of $2.5 billion, $1.2 billion of borrowings related to recent acquisitions, and the impact of foreign exchange.

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CAPITAL MANAGEMENT

6 Months Ended

Jun. 30, 2023

Disclosure of Capital Management [Abstract]

CAPITAL MANAGEMENT

CAPITAL MANAGEMENT

Our partnership’s approach to capital management is focused on maximizing returns to unitholders and ensuring capital is deployed in a manner consistent with achieving our investment return objectives.

Invested Capital, which tracks the amount of capital that has been contributed to our partnership, is a measure we utilize to assess returns on capital deployed, relative to targeted returns. Investment decisions are based on, amongst other measures and factors, targeted returns on Invested Capital of 12% to 15% annually over the long term. We measure return on Invested Capital as Adjusted Funds from Operations (“AFFO”), less estimated returns of capital on operations that are not perpetual in nature, divided by the weighted average Invested Capital for the period.

We define AFFO as FFO less capital expenditures required to maintain the current performance of our operations (maintenance capital expenditures). We define Invested Capital as partnership capital removing the impact of the following items: non-controlling interest in operating subsidiaries, retained earnings or deficit, accumulated other comprehensive income and ownership changes.

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Partnership Capital	$	28,623	$	25,554
Remove impact of the following items since inception:
Non-controlling interest - in operating subsidiaries	(18,640)		(15,320)
Deficit	3,746		3,422
Accumulated other comprehensive income	(880)		(817)
Ownership changes and other	(560)		(558)
Invested Capital	$	12,289	$	12,281

The following table presents the change in Invested Capital during the three and six-month periods ended June 30, 2023 and 2022:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Opening balance	$	12,287	$	12,272	$	12,281	$	12,195
Net redemption of preferred units	—		—		—		(220)
Issuance of perpetual subordinated notes	—		—		—		293
Issuance of limited partnership units	2		4		8		8
Ending balance	$	12,289	$	12,276	$	12,289	$	12,276
Weighted Average Invested Capital(1)	$	12,287	$	12,272	$	12,284	$	12,262

1.For the purposes of calculating Weighted Average Invested Capital for the six-month period ended June 30, 2022, redemption of preferred units and issuance of perpetual subordinated notes of $220 million and $293 million, respectively, were assumed to have been completed concurrently in January of 2022

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SUBSIDIARY PUBLIC ISSUERS

6 Months Ended

Jun. 30, 2023

Subsidiary Public Issuer [Abstract]

SUBSIDIARY PUBLIC ISSUERS

SUBSIDIARY PUBLIC ISSUERS

An indenture dated as of October 10, 2012 between certain wholly-owned subsidiaries of our partnership, Brookfield Infrastructure Finance ULC, Brookfield Infrastructure Finance LLC, Brookfield Infrastructure Finance Pty Ltd and Brookfield Infrastructure Finance Limited (collectively, the “Co-Issuers”), and Computershare Trust Company of Canada, as supplemented and amended from time to time (“Indenture”) provides for the issuance of one or more series of unsecured notes of the Co-Issuers.

An indenture dated as of May 24, 2021, between Brookfield Infrastructure Finance ULC, our partnership and its subsidiaries, Brookfield Infrastructure L.P. (the “Holding LP”), Brookfield Infrastructure Holdings (Canada) Inc., Brookfield Infrastructure US Holdings I Corporation, BIP Bermuda Holdings I Limited (collectively, the “BIP Guarantors”), BIPC Holdings Inc. (“BIPC Holdings”), Computershare Trust Company of Canada and Computershare Trust Company, N.A., as supplemented and amended from time to time (the “U.S. Indenture”) provides for the issuance of one or more series of unsecured notes of Brookfield Infrastructure Finance ULC.

On July 27, 2023, the Co-Issuers issued C$700 million of medium-term notes under the Indenture in two tranches in the Canadian bond market: C$500 million maturing July 27, 2030 with a coupon of 5.710% and C$200 million maturing July 27, 2053 with a coupon of 5.950%. These medium-term notes are fully and unconditionally guaranteed by the BIP Guarantors (other than Brookfield Infrastructure US Holdings I Corporation), Brookfield Infrastructure ULC and BIPC Holdings.

On November 14, 2022, the Co-Issuers issued C$700 million of medium-term notes under the Indenture in two tranches in the Canadian bond market: C$450 million maturing November 14, 2027 with a coupon of 5.616% and C$250 million maturing February 14, 2033 with a coupon of 5.980%. These medium-term notes are fully and unconditionally guaranteed by the BIP Guarantors and BIPC Holdings.

On April 25, 2022, the Co-Issuers issued C$600 million of medium-term notes under the Indenture in two tranches in the Canadian bond market: C$400 million maturing April 25, 2034 with a coupon of 5.439%, and C$200 million maturing April 25, 2052 with a coupon of 5.789%. These medium-term notes are fully and unconditionally guaranteed by the BIP Guarantors and BIPC Holdings.

The partnership will and certain of the other BIP Guarantors may also fully and unconditionally guarantee the payment obligations of Brookfield Infrastructure Preferred Equity Inc. (“Pref Finco” and collectively with the Co-Issuers, the “Fincos”) in respect of any Class A preference shares issued to the public by the Pref Finco, if and when issued.

A base shelf prospectus of BIP Investment Corporation (“BIPIC”) provides for the issuance of one or more series of senior preferred shares of BIPIC. The partnership will and certain of the other BIP Guarantors and BIPC Holdings may fully and unconditionally guarantee the payment obligations of BIPIC in respect of any senior preferred shares issued by BIPIC under the prospectus.

Each of the Fincos and BIPIC are subsidiaries of our partnership. In the tables below, information relating to the Fincos has been combined. The Fincos have not guaranteed the obligations of BIPIC, nor has BIPIC guaranteed the obligations of the Fincos.

BIPC Holdings has also fully and unconditionally guaranteed the payment obligations of the partnership in respect of certain of the partnership’s currently outstanding cumulative class A preferred limited partnership units and may guarantee the payment obligations of the partnership in respect of additional cumulative class A preferred limited partnership units issued to the public, if and when issued.

The following tables set forth consolidated summary financial information for our partnership, the Fincos, BIPIC and BIPC Holdings:

FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Our  partnership(2)		The Fincos		BIPIC		BIPC Holdings		Subsidiaries of  our partnership other than the Fincos, BIPIC, and BIPC Holdings(3)		Consolidating adjustments(4)		Our partnership consolidated
Revenues	$	—	$	—	$	—	$	—	$	—	$	4,256	$	4,256
Net income (loss) attributable to partnership(1)	186		—		—		—		378		(186)		378
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2022
Revenues	$	—	$	—	$	—	$	—	$	—	$	3,681	$	3,681
Net income (loss) attributable to partnership(1)	70		—		—		—		176		(70)		176
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS
Revenues	$	—	$	—	$	—	$	—	$	—	$	8,474	$	8,474
Net income (loss) attributable to partnership(1)	161		—		—		—		401		(161)		401
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2022
Revenues	$	—	$	—	$	—	$	—	$	—	$	7,092	$	7,092
Net income (loss) attributable to partnership(1)	76		—		—		—		246		(76)		246
AS OF JUNE 30, 2023
Current assets	$	—	$	—	$	—	$	—	$	—	$	6,299	$	6,299
Non-current assets	6,440		—		1,512		3,173		8,949		55,298		75,372
Current liabilities	—		—		219		—		—		9,503		9,722
Non-current liabilities	—		3,173		—		259		—		39,894		43,326
Non-controlling interests
Redeemable Partnership Units held by Brookfield	—		—		—		—		—		2,195		2,195
BIPC exchangeable shares	—		—		—		—		—		1,254		1,254
Exchangeable units(5)	—		—		—		—		—		68		68
Perpetual subordinated notes	—		—		—		—		—		293		293
In operating subsidiaries	—		—		—		—		—		18,640		18,640
Preferred unitholders	—		—		—		—		—		918		918
AS OF DECEMBER 31, 2022
Current assets	$	—	$	—	$	—	$	—	$	—	$	6,686	$	6,686
Non-current assets	6,583		—		1,005		3,105		9,603		45,987		66,283
Current liabilities	—		—		182		—		—		8,195		8,377
Non-current liabilities	—		3,106		—		191		—		35,741		39,038
Non-controlling interests
Redeemable Partnership Units held by Brookfield	—		—		—		—		—		2,263		2,263
BIPC exchangeable shares	—		—		—		—		—		1,289		1,289
Exchangeable units(5)	—		—		—		—		—		72		72
Perpetual subordinated notes	—		—		—		—		—		293		293
In operating subsidiaries	—		—		—		—		—		15,320		15,320
Preferred unitholders	—		—		—		—		—		918		918

1.Includes net income (loss) attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP units, non-controlling interests - BIPC exchangeable LP units and non-controlling interests - BIPC exchangeable shares.

2.Includes investments in all subsidiaries of our partnership under the equity method.

3.Includes investments in all other subsidiaries of the Holding LP, Brookfield Infrastructure Holdings (Canada) Inc., Brookfield Infrastructure US Holdings I Corporation and BIP Bermuda Holdings I Limited under the equity method.

4.Includes elimination of intercompany transactions and balances necessary to present our partnership on a consolidated basis.

5.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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REVENUE

6 Months Ended

Jun. 30, 2023

Revenue [abstract]

REVENUE

REVENUE

The following table disaggregates revenues by our operating segments:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Utilities	$	1,899	$	1,350	$	3,770	$	2,562
Midstream	1,048		1,007		2,102		1,909
Transport	886		894		1,767		1,768
Data	423		430		835		853
Total	$	4,256	$	3,681	$	8,474	$	7,092

Substantially all of our partnership’s revenues are recognized over time as services are rendered.

The following table disaggregates revenues by geographical region:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Canada	$	1,142	$	1,158	$	2,291	$	2,225
U.S.	1,013		693		2,056		1,286
Brazil	388		401		730		769
U.K.	519		392		1,083		799
India	454		481		902		948
Colombia	238		236		466		450
Australia	172		174		336		339
Spain	68		—		150		—
France	59		—		132		—
Other	203		146		328		276
Total	$	4,256	$	3,681	$	8,474	$	7,092

Brookfield Infrastructure’s customer base is comprised predominantly of investment grade companies. Our revenues are well diversified by region and counterparty. For the three and six-month periods ended June 30, 2023, no customer made up greater than 10% of our partnership’s consolidated revenues. For the three and six-month periods ended June 30, 2022, one customer within the utilities and data segments generated greater than 10% of our partnership’s consolidated revenues of $385 million and $764 million, respectively. Our partnership has completed a review of the credit risk of key counterparties. Based on their liquidity position, business performance, and aging of our accounts receivable, we do not have any significant changes in expected credit losses at this time. Our partnership continues to monitor the credit risk of our counterparties in light of the current economic environment.

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DIRECT OPERATING COSTS

6 Months Ended

Jun. 30, 2023

Expenses by nature [abstract]

DIRECT OPERATING COSTS

DIRECT OPERATING COSTS

Direct operating costs are costs incurred to earn revenue and include all attributable expenses. The following table lists direct operating costs for the three and six-month periods ended June 30, 2023, and 2022.

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Cost of inventory	$	862	$	787	$	1,607	$	1,407
Compensation	640		414		1,278		857
Depreciation and amortization	632		552		1,277		1,096
Fuel, transportation, and distribution costs	372		423		765		808
Operations and maintenance costs	266		219		542		422
Marketing and administrative costs	217		130		419		257
Utilities	143		117		283		237
Other direct operating costs	148		70		338		134
Total	$	3,280	$	2,712	$	6,509	$	5,218

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PARTNERSHIP CAPITAL

6 Months Ended

Jun. 30, 2023

Equity [abstract]

PARTNERSHIP CAPITAL

PARTNERSHIP CAPITAL

As at June 30, 2023, our partnership’s capital structure was comprised of three classes of partnership units: limited partnership units, preferred units and general partnership units. Limited partnership units entitle the holder to their proportionate share of distributions. Preferred units entitle the holder to cumulative preferential cash distributions in accordance with their terms. General partnership units entitle the holder to the right to govern the financial and operating policies of our partnership. The Holding LP’s capital structure is composed of four classes of partnership units: special general partner units, Holding LP Class A preferred units, managing general partner units and redeemable partnership units held by Brookfield.

On June 10, 2022, Brookfield Infrastructure completed a three-for-two split of our units, BIPC exchangeable shares, Exchange LP Units, and BIPC exchangeable LP units, by way of a subdivision whereby unitholders/shareholders received an additional one-half of a unit/share for each unit/share held. The Managing General Partner Units, Special General Partner Units and Redeemable Partnership Units of the Holding LP were concurrently split. Brookfield Infrastructure’s preferred units were not affected by the split.

(a) Special General and Limited Partnership Capital

	Special General Partner Units
MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	19	2,400,631	$	19	2,400,631
Ending balance	$	19	2,400,631	$	19	2,400,631

	Limited Partnership Units
MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	6,092	458,380,315	$	6,074	457,901,280
Unit issuance	8		262,603	13		338,953
Conversions	2		104,522	5		140,082
Ending balance	$	6,102	458,747,440	$	6,092	$	458,380,315

Weighted average number of special general partner units outstanding for the three and six-month periods ended June 30, 2023 were 2.4 million (2022: 2.4 million). The weighted average number of limited partnership units outstanding for the three and six-month periods ended June 30, 2023 was 458.7 million and 458.5 million, respectively (2022: 458.0 million and 458.0 million, respectively).

Our partnership has implemented a distribution reinvestment plan (the “Plan”) that allows eligible holders of our partnership to purchase additional units by reinvesting their cash distributions. Under the Plan, units are acquired at a price per unit calculated by reference to the volume weighted average of the trading price for our units on the New York Stock Exchange for the five trading days immediately preceding the relevant distribution date. During the six-month period ending June 30, 2023, our partnership issued 0.3 million units for proceeds of $8 million (2022: 0.2 million units for proceeds of $8 million).

(b) Non-controlling interest – Redeemable Partnership Units held by Brookfield

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	2,728	193,587,223	$	2,728	193,587,223
Unit issuance	—		—	—		—
Ending balance	$	2,728	193,587,223	$	2,728	193,587,223

(c) Non-controlling interest – BIPC exchangeable shares

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Shares	Carrying Value		Shares
Opening balance	$	1,757	110,567,671	$	1,755	110,157,540
Conversions	1		116,159	2		410,131
Ending balance	$	1,758	110,683,830	$	1,757	$	110,567,671

During the six-month period ended June 30, 2023, BIPC exchangeable shareholders exchanged 0.1 million BIPC exchangeable shares for $1 million (2022: less than 0.1 million for $1 million).

(d) Non-controlling interest – Exchangeable Units

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	401	6,464,819	$	408	7,015,032
Conversions	(3)		(220,681)	(7)		(550,213)
Ending balance(1)	$	398	6,244,138	$	401	$	6,464,819

1.Includes non-controlling interest attributable to Exchange LP unitholders and BIPC exchangeable LP unitholders.

During the six-month period ended June 30, 2023, Exchange LP unitholders exchanged less than 0.1 million Exchange LP units for $2 million of our units (2022: less than 0.1 million for $2 million).

During the six-month period ended June 30, 2023, BIPC exchangeable LP unitholders exchanged 0.1 million BIPC exchangeable LP units for $1 million of BIPC exchangeable shares (2022: 0.3 million for $4 million).

(e) Non-controlling interest - Perpetual Subordinated Notes

	Perpetual Subordinated Notes
MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023		As of and for the 12-month period ended December 31, 2022
Opening balance	$	293	$	—
Issued for cash	—		293
Ending balance	$	293	$	293

On January 21, 2022, our partnership issued 12 million fixed rate perpetual subordinated notes, at $25 per unit, with a fixed coupon rate of 5.125% annually. In total, $293 million net proceeds were raised. The notes do not have a fixed maturity date and are not redeemable at the option of the holders, therefore the notes are classified as non-controlling interest. The perpetual subordinated notes also provide Brookfield Infrastructure, at its discretion, the right to defer the interest (in whole or in part) indefinitely.

(f) Preferred Unitholders’ Capital

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	918	43,901,312	$	1,138	55,881,062
Repurchased and cancelled	—		—	(220)		(11,979,750)
Ending balance	$	918	43,901,312	$	918	43,901,312

On March 31, 2022, our partnership redeemed all of its outstanding Cumulative Class A Preferred Limited Partnership Units, Series 7, for $243 million. Losses on redemption of $23 million were recognized directly in equity.

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DISTRIBUTIONS

6 Months Ended

Jun. 30, 2023

Distributions [Abstract]

DISTRIBUTIONS

16. DISTRIBUTIONS

The following table outlines distributions made to each class of partnership units, including BIPC exchangeable shares and Exchange LP units that are exchangeable into units, as well as BIPC exchangeable LP units that are exchangeable into BIPC exchangeable shares:

	For the three-month period ended June 30
	2023			2022
US$ MILLIONS EXCEPT PER UNIT INFORMATION	Total		Per Unit	Total		Per Unit
Limited Partners	$	175	0.38	$	165	$	0.36
General Partner(1)	67			61
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield	75		0.38	69		0.36
BIPC exchangeable shares	42		0.38	40		0.36
Exchangeable units(2)	2		0.38	3		0.36
Preferred unitholders	12		0.27	12		0.27
Perpetual subordinated notes	4		0.32	4		0.32
Total Distributions	$	377		$	354

	For the six-month period ended June 30
	2023				2022
US$ MILLIONS EXCEPT PER UNIT INFORMATION	Total		Per Unit		Total		Per Unit
Limited Partners	$	350	$	0.77	$	330	$	0.72
General Partner(1)	134				122
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield	149		$	0.77	138		0.72
BIPC exchangeable shares	84		$	0.77	80		0.72
Exchangeable units(2)	5		$	0.77	6		0.72
Preferred unitholders	23		$	0.53	27		0.53
Perpetual subordinated notes	8		$	0.64	8		0.64
Total Distributions	$	753			$	711

1.Distributions to the General Partner include $66 million and $132 million of incentive distributions for the three and six-month periods ended June 30, 2023, respectively (2022: $60 million and $120 million).

2.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

6 Months Ended

Jun. 30, 2023

Disclosure of analysis of other comprehensive income by item [abstract]

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

a) Attributable to Limited Partners

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2023	$	774	$	(1,741)	$	115	$	87	$	125	$	3	$	1,118	$	481
Other comprehensive (loss) income	(1)		153		(5)		(2)		—		—		(90)		55
Other items(1)	—		—		—		—		—		—		(18)		(18)
Balance at June 30, 2023	$	773	$	(1,588)	$	110	$	85	$	125	$	3	$	1,010	$	518

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial (losses) gains		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2022	$	673	$	(1,463)	$	27	$	56	$	125	$	(10)	$	915	$	323
Other comprehensive income (loss)	13		(195)		37		49		—		4		86		(6)
Other items(2)	—		—		—		—		—		—		(86)		(86)
Balance at June 30, 2022	$	686	$	(1,658)	$	64	$	105	$	125	$	(6)	$	915	$	231

b) Attributable to General Partner

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2023	$	4	$	(9)	$	—	$	—	$	1	$	—	$	6	$	2
Other comprehensive income (loss)	—		2		—		—		—		—		(1)		1
Balance at June 30, 2023	$	4	$	(7)	$	—	$	—	$	1	$	—	$	5	$	3

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2022	$	4	$	(8)	$	—	$	—	$	1	$	—	$	5	$	2
Other comprehensive (loss) income	—		(1)		—		—		—		—		1		—
Balance at June 30, 2022	$	4	$	(9)	$	—	$	—	$	1	$	—	$	6	$	2

c) Attributable to Non-controlling interest – Redeemable Partnership Units held by Brookfield

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2023	$	326	$	(726)	$	49	$	36	$	53	$	(1)	$	473	$	210
Other comprehensive income (loss)	—		64		(3)		(1)		—		—		(37)		23
Other items(1)	—		—		—		—		—		—		(8)		(8)
Balance at June 30, 2023	$	326	$	(662)	$	46	$	35	$	53	$	(1)	$	428	$	225

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2022	$	283	$	(616)	$	12	$	24	$	53	$	(6)	$	387	$	137
Other comprehensive income (loss)	6		(80)		15		20		—		—		38		(1)
Other items(2)	—		—		—		—		—		—		(36)		(36)
Balance at June 30, 2022	$	289	$	(696)	$	27	$	44	$	53	$	(6)	$	389	$	100

d) Attributable to Non-controlling interest – BIPC exchangeable shares

US$ MILLIONS	Revaluation surplus		Foreign currency translation & other		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2023	$	186	$	(415)	$	28	$	20	$	30	$	1	$	268	$	118
Other comprehensive income (loss)	—		37		(1)		(1)		—		—		(22)		13
Other items(1)	—		—		—		—		—		—		(4)		(4)
Balance at June 30, 2023	$	186	$	(378)	$	27	$	19	$	30	$	1	$	242	$	127

US$ MILLIONS	Revaluation surplus		Foreign currency translation & other		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2022	$	161	$	(351)	$	7	$	13	$	30	$	(2)	$	219	$	77
Other comprehensive income (loss)	4		(46)		9		12		—		—		21		—
Other items(2)	—		—		—		—		—		—		(20)		(20)
Balance at June 30, 2022	$	165	$	(397)	$	16	$	25	$	30	$	(2)	$	220	$	57

e) Attributable to Non-controlling interest – Exchangeable units(3)

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2023	$	11	$	(28)	$	2	$	1	$	1	$	—	$	19	$	6
Other comprehensive income (loss)	—		2		—		—		—		—		(1)		1
Balance at June 30, 2023	$	11	$	(26)	$	2	$	1	$	1	$	—	$	18	$	7

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2022	$	10	$	(24)	$	1	$	1	$	1	$	—	$	15	$	4
Other comprehensive (loss) income	—		(2)		—		—		—		—		2		—
Balance at June 30, 2022	$	10	$	(26)	$	1	$	1	$	1	$	—	$	17	$	4

1.In relation to our current quarter dispositions, a total of approximately $30 million of accumulated other comprehensive income (net of tax) of revaluation surplus gains were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statement of Partnership Capital. Refer to Note 9, Investments in Associates and Joint Ventures, for further details.

2.In relation to the disposition of a 49% interest in its North American container terminal operation on June 13, 2022, $142 million of accumulated other comprehensive income (net of tax) of revaluation surplus gains were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital. Refer to Note 9, Investments in Associates and Joint Ventures, for further details.

3.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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RELATED PARTY TRANSACTIONS

6 Months Ended

Jun. 30, 2023

Related Party [Abstract]

RELATED PARTY TRANSACTIONS

RELATED PARTY TRANSACTIONS

In the normal course of operations, Brookfield Infrastructure entered into the transactions below with related parties. The immediate parent of Brookfield Infrastructure is our partnership. The ultimate parent of Brookfield Infrastructure is Brookfield. Other related parties of Brookfield Infrastructure represent its subsidiary and operating entities.

Throughout the year, the General Partner, in its capacity as our partnership’s general partner, incurs director fees, a portion of which are charged at cost to our partnership in accordance with our limited partnership agreement. Director fees of $1 million were incurred during the three and six-month periods ended June 30, 2023 (2022: less than $1 million for the three and six-month periods).

Since inception, Brookfield Infrastructure has had a management agreement (the “Master Services Agreement”) with certain service providers (the “Service Providers”), which are wholly-owned subsidiaries of Brookfield.

Pursuant to the Master Services Agreement, on a quarterly basis, Brookfield Infrastructure pays a base management fee, referred to as the Base Management Fee, to the Service Providers equal to 0.3125% per quarter (1.25% annually) of the market value of our partnership. The Base Management Fee was $106 million and $206 million respectively, for the three and six-month periods ended June 30, 2023 (2022: $105 million and $223 million). As of June 30, 2023, $104 million was outstanding as payable to the Service Providers (December 31, 2022: $91 million).

For purposes of calculating the Base Management Fee, the market value of our partnership is equal to the aggregate value of all the outstanding units of our partnership (assuming full conversion of Brookfield’s Redeemable Partnership Units in the Holding LP into units of our partnership), preferred units and securities of the other Service Recipients (as defined in Brookfield Infrastructure’s Master Services Agreement) that are not held by Brookfield Infrastructure, plus all outstanding third party debt with recourse to a Service Recipient, less all cash held by such entities.

As of June 30, 2023, Brookfield Infrastructure had a loan payable of $25 million to a subsidiary of Brookfield (December 31, 2022: $25 million). The loan is payable in full prior to the end of 2024 with an interest rate of 1.7%.

Brookfield Infrastructure, from time to time, will place deposits with, or receive deposits from, Brookfield. As at June 30, 2023, our net deposit from Brookfield was $nil (December 31, 2022: $nil) and Brookfield Infrastructure incurred no interest expense for the three and six-month periods ended June 30, 2023 (2022: less than $1 million and $2 million). Deposits bear interest at market rates.

Brookfield Infrastructure has entered into a $1 billion revolving credit facility with Brookfield to provide additional liquidity for general corporate purposes and capital expenditures, if required. As of June 30, 2023, there were no borrowings outstanding (December 31, 2022: $nil).

As at June 30, 2023, Brookfield Infrastructure had approximately $140 million of borrowings outstanding to subsidiaries and associates of Brookfield (December 31, 2022: $160 million) and approximately $10 million of net payables to subsidiaries of Brookfield (December 31, 2022: $0.7 billion).

Brookfield Infrastructure’s subsidiaries provide heating, cooling, connection, port marine and natural gas services on market terms in the normal course of operations to subsidiaries and associates of Brookfield. For the three and six-month periods ended June 30, 2023, revenues of approximately $7 million and $9 million, respectively were generated (2022: less than $2 million and $3 million).

Brookfield Infrastructure’s subsidiaries purchase power, lease office space and obtain construction, consulting and engineering services in the normal course of operations on market terms from subsidiaries and associates of Brookfield. For the three and six-month periods ended June 30, 2023, expenses of $34 million and $69 million, respectively were incurred (2022: $27 million and $28 million).

In addition, subsidiaries of Brookfield Infrastructure reported lease assets and liabilities of $12 million at June 30, 2023 (December 31, 2022: $12 million) with a subsidiary of Brookfield.

During the fourth quarter of 2022, our partnership sold a portfolio of investments, which included partial interests in consolidated subsidiaries and financial assets, with an approximate fair value of $310 million to an affiliate of Brookfield in exchange for securities of equal value. The portfolio of investments represented seed assets in a new product offering that Brookfield will be marketing and selling to third party investors which at that time will allow our partnership, subject to certain conditions, monetize the securities to generate liquidity. The securities are recorded as financial assets on the Consolidated Statement of Financial Position. The reduction in partial interests in consolidated subsidiaries is reflected as an increase in non-controlling interest of others in operating subsidiaries on the Consolidated Statement of Financial Position. For the three and six-month periods ended June 30, 2023, our partnership exercised its redemption option associated with the securities and redeemed a portion of its units with a fair value, net of contributions of $120 million and $182 million, respectively.

On March 28, 2023, subsidiaries of the partnership entered into concurrent loan agreements with an affiliate of Brookfield for total proceeds of $500 million. These loans are non-recourse to the partnership and are presented as non-recourse borrowings on the Consolidated Statement of Financial Position. Each loan accrues interest at SOFR plus 200 basis points per annum and matures on March 27, 2024. Interest on each loan was $9 million for the three and six-month periods ended June 30, 2023.

On August 3, 2023, the partnership agreed to the sale of its 7.9% effective interest in its Australian regulated utility operation to an affiliate of Brookfield for net proceeds of approximately $450 million. The sale price was based on a fair value as determined by an independent valuation. The transaction was approved by the Limited Partners Advisory Committee (“LPAC”) of the acquirer and is expected to close within the third quarter of 2023.

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EVENTS AFTER REPORTING PERIOD EVENTS AFTER REPORTING PERIOD

6 Months Ended

Jun. 30, 2023

Disclosure of events after reporting period [Abstract]

SUBSEQUENT EVENTS

SUBSEQUENT EVENTS

On August 1, 2023, Brookfield Infrastructure, alongside institutional partners (the “Data4 consortium”), completed the acquisition of Data4 Group (“Data4”), a European hyperscale data center platform, for consideration of approximately $0.6 billion (Data4 consortium total of approximately $3.0 billion). The partnership has an approximate 20% interest in the business.

Due to the recent closing of the acquisition, the complete valuation and initial purchase price accounting for the business combination is not available as at the date of release of these financial statements. As a result, the partnership has not provided amounts recognized as at the acquisition date for certain major classes of assets acquired and liabilities assumed.

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MATERIAL ACCOUNTING POLICY INFORMATION (Policies)

6 Months Ended

Jun. 30, 2023

Corporate information and statement of IFRS compliance [abstract]

Statement of Compliance

) Statement of Compliance

These interim condensed and consolidated financial statements of our partnership and its subsidiaries (together “Brookfield Infrastructure”) have been prepared in accordance with International Accounting Standard 34, Interim Financial Reporting, (“IAS 34”) as issued by the International Accounting Standards Board (“IASB”) and using the accounting policies Brookfield Infrastructure applied in its consolidated financial statements as of and for the year-ended December 31, 2022. The accounting policies that our partnership applied in its annual consolidated financial statements as of and for the year-ended December 31, 2022 are disclosed in Note 3 of such financial statements, with which reference should be made in reading these interim condensed and consolidated financial statements.

These interim condensed and consolidated financial statements were authorized for issuance by the Board of Directors of our partnership on August 11, 2023.

Significant Accounting Judgments and Key Sources of Estimation Uncertainty

Significant Accounting Judgments and Key Sources of Estimation UncertaintyIn preparing our consolidated financial statements, we make judgments in applying our accounting policies. The areas of judgment are consistent with those reported in our consolidated financial statements as of and for the year-ended December 31, 2022. As disclosed in our 2022 annual consolidated financial statements, our partnership uses significant assumptions and estimates to determine the fair value of our property, plant and equipment and the value-in-use or fair value less costs of disposal of the cash-generating units or groups of cash generating units to which goodwill or an intangible asset has been allocated.

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SEGMENT INFORMATION (Tables)

6 Months Ended

Jun. 30, 2023

Operating Segments [Abstract]

Summary of financial information by segment

	Total attributable to Brookfield Infrastructure
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	669	$	524	$	426	$	183	$	—	$	1,802	$	(565)	$	3,019	$	4,256
Costs attributed to revenues(2)	(333)		(241)		(196)		(70)		—		(840)		213		(2,021)		(2,648)
General and administrative expenses	—		—		—		—		(109)		(109)		—		—		(109)
Other (expense) income	(27)		(2)		(5)		(3)		52		15		12		(91)		(64)
Interest expense	(85)		(82)		(64)		(38)		(47)		(316)		95		(346)		(567)
FFO	224		199		161		72		(104)		552
Depreciation and amortization expense											(346)		121		(407)		(632)
Deferred taxes											(21)		(2)		(15)		(38)
Mark-to-market and other											193		(147)		256		302
Share of earnings from associates											—		273		—		273
Net income attributable to non-controlling interest											—		—		(395)		(395)
Net income attributable to partnership(3)											$	378	$	—	$	—	$	378

	Total attributable to Brookfield Infrastructure
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	485	$	516	$	411	$	145	$	—	$	1,557	$	(617)	$	2,741	$	3,681
Costs attributed to revenues(2)	(199)		(246)		(193)		(62)		—		(700)		313		(1,773)		(2,160)
General and administrative expenses	—		—		—		—		(108)		(108)		—		—		(108)
Other (expense) income	(23)		(1)		(4)		2		37		11		7		(146)		(128)
Interest expense	(75)		(70)		(44)		(25)		(33)		(247)		82		(304)		(469)
FFO	188		199		170		60		(104)		513
Depreciation and amortization expense											(334)		131		(349)		(552)
Deferred taxes											(40)		(20)		86		26
Mark-to-market and other											37		138		(6)		169
Share of earnings from associates											—		(34)		—		(34)
Net income attributable to non-controlling interest											—		—		(249)		(249)
Net income attributable to partnership(3)											$	176	$	—	$	—	$	176

	Total attributable to Brookfield Infrastructure
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	1,305	$	1,029	$	901	$	366	$	—	$	3,601	$	(1,115)	$	5,988	$	8,474
Costs attributed to revenues(2)	(655)		(474)		(399)		(146)		—		(1,674)		421		(3,979)		(5,232)
General and administrative expenses	—		—		—		—		(212)		(212)		—		—		(212)
Other (expense) income	(53)		(6)		(13)		1		85		14		22		(164)		(128)
Interest expense	(165)		(158)		(130)		(79)		(91)		(623)		188		(700)		(1,135)
FFO	432		391		359		142		(218)		1,106
Depreciation and amortization expense											(690)		237		(824)		(1,277)
Deferred taxes											(23)		2		26		5
Mark-to-market and other											8		(131)		168		45
Share of earnings from associates											—		376		—		376
Net income attributable to non-controlling interest											—		—		(515)		(515)
Net income attributable to partnership(3)											$	401	$	—	$	—	$	401

	Total attributable to Brookfield Infrastructure
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	924	$	986	$	834	$	297	$	—	$	3,041	$	(1,188)	$	5,239	$	7,092
Costs attributed to revenues(2)	(384)		(461)		(382)		(131)		—		(1,358)		598		(3,362)		(4,122)
General and administrative expenses	—		—		—		—		(229)		(229)		—		—		(229)
Other (expense) income	(51)		(5)		(1)		5		69		17		15		(226)		(194)
Interest expense	(134)		(136)		(85)		(53)		(57)		(465)		154		(567)		(878)
FFO	355		384		366		118		(217)		1,006
Depreciation and amortization expense											(656)		254		(694)		(1,096)
Deferred taxes											(52)		(23)		83		8
Mark-to-market and other											(52)		170		—		118
Share of earnings from associates											—		20		—		20
Net income attributable to non-controlling interest											—		—		(473)		(473)
Net income attributable to partnership(3)											$	246	$	—	$	—	$	246

1.The above tables reconcile Brookfield Infrastructure’s share of results to our partnership’s unaudited interim condensed and consolidated statements of operating results on a line by line basis by aggregating the components comprising the earnings from our partnership’s investments in associates and reflecting the portion of each line item attributable to non-controlling interests.

2.Costs attributed to revenues exclude depreciation and amortization expense. Refer to Note 14, Direct Operating Costs, for further details.

3.Includes net income attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP Units, non-controlling interests - BIPC exchangeable LP units and non-controlling interests - BIPC exchangeable shares.

The following is an analysis of Brookfield Infrastructure’s assets by reportable operating segment:

	Total Attributable to Brookfield Infrastructure
AS OF JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non- controlling interest		Working capital adjustment and other		As per IFRS financials(1)
Total assets	$	9,669	$	8,403	$	9,857	$	5,482	$	(1,836)	$	31,575	$	(6,604)	$	48,536	$	8,164	$	81,671

	Total Attributable to Brookfield Infrastructure
AS OF DECEMBER 31, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non- controlling interest		Working capital adjustment and other		As per IFRS financials(1)
Total assets	$	7,337	$	8,333	$	9,747	$	4,002	$	(1,208)	$	28,211	$	(5,434)	$	41,327	$	8,865	$	72,969

1.The above table provides each segment’s assets in the format that management organizes its reporting segments to make operating decisions and assess performance. Each segment is presented based on our partnership’s share of total assets, taking into account Brookfield Infrastructure’s ownership in operations using consolidation and the equity method whereby our partnership either controls or exercises significant influence over the investment, respectively. The above table reconciles Brookfield Infrastructure’s share of total assets to total assets presented on our partnership’s Consolidated Statements of Financial Position by removing net liabilities contained within investments in associates and joint ventures and reflecting the assets attributable to non-controlling interests, and adjusting for working capital assets which are netted against working capital liabilities.

The following table represents the carrying value of our partnership’s investments in associates and joint ventures:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Utilities	$	871	$	887
Transport	1,981		1,925
Midstream	661		1,058
Data	1,879		1,297
Corporate	24		158
Ending Balance	$	5,416	$	5,325

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ACQUISITION OF BUSINESSES (Tables)

6 Months Ended

Jun. 30, 2023

Disclosure of detailed information about business combination [abstract]

Disclosure of detailed information about business combinations

Consideration Transferred:

US$ MILLIONS
Cash	$	1,249
Total consideration	$	1,249

Fair value of assets and liabilities acquired (provisional)(1):

US$ MILLIONS
Cash and cash equivalents	$	205
Accounts receivable and other	827
Property, plant and equipment	118
Intangible assets	2,921
Goodwill	3,271
Accounts payable and other liabilities	(797)
Non-recourse borrowings	(1,006)
Deferred income tax liabilities	(635)
Net assets acquired before non-controlling interest	4,904
Non-controlling interest(2)	(3,655)
Net assets acquired	$	1,249

1.The fair values of certain acquired assets and liabilities for these operations have been determined on a provisional basis given the proximity of the acquisitions to the reporting date, pending finalization of the determination of the fair values of the acquired assets and liabilities. Our partnership is in the process of obtaining additional information primarily in order to assess the fair values of intangible assets, deferred income taxes and the resulting impact to goodwill as at the date of the acquisitions.

2.Non-controlling interest represents the interest not acquired by Brookfield Infrastructure, measured at fair value at the acquisition dates.

Consideration Transferred:

US$ MILLIONS
Cash	$	35
Pre-existing interest in businesses	35
Total consideration	$	70

Fair value of assets and liabilities acquired (provisional)(1):

US$ MILLIONS
Cash and cash equivalents	$	36
Accounts receivable and other	9
Intangible assets	477
Goodwill	25
Accounts payable and other liabilities	(44)
Non-recourse borrowings	(192)
Deferred income tax liabilities	(83)
Net assets acquired before non-controlling interest	228
Non-controlling interest(2)	(158)
Net assets acquired	$	70

1.The fair values of certain acquired assets and liabilities for these operations have been determined on a provisional basis given the proximity of the acquisitions to the reporting date, pending finalization of the determination of the fair values of the acquired assets and liabilities. Our partnership is in the process of obtaining additional information primarily in order to assess the fair values of intangible assets, deferred income taxes and the resulting impact to goodwill as at the date of the acquisitions.

2.Non-controlling interest represents the interest not acquired by Brookfield Infrastructure, measured at fair value at the acquisition dates.

Consideration Transferred:

US$ MILLIONS
Cash	$	123
Equity consideration(1)	21
Contingent consideration	17
Total consideration	$	161

1. As part of our consideration, we issued shares of the subsidiary which are compound financial instruments.

Fair value of assets and liabilities acquired (provisional)(1):

US$ MILLIONS
Cash and cash equivalents	$	6
Accounts receivable and other	24
Property, plant and equipment	161
Intangible assets	302
Goodwill	278
Accounts payable and other liabilities	(54)
Non-recourse borrowings	(51)
Deferred income tax liabilities	(18)
Net assets acquired before non-controlling interest	648
Non-controlling interest(2)	(487)
Net assets acquired	$	161

1.The fair values of certain acquired assets and liabilities for these operations have been determined on a provisional basis given the proximity of the acquisitions to the reporting date, pending finalization of the determination of the fair values of the acquired assets and liabilities. Our partnership is in the process of obtaining additional information primarily in order to assess the fair values of property, plant and equipment, intangible assets, deferred income taxes and the resulting impact to goodwill as at the date of the acquisitions.

2.Non-controlling interest represents the interest not acquired by Brookfield Infrastructure, measured at fair value at the acquisition dates.

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FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)

6 Months Ended

Jun. 30, 2023

Fair Value Measurement [Abstract]

Disclosure of financial assets

The following table provides the allocation of financial instruments and their associated classifications as at June 30, 2023:

US$ MILLIONS Financial Instrument Classification
MEASUREMENT BASIS	Fair value through profit or loss		Fair value through OCI		Amortized Cost		Total
Financial assets
Cash and cash equivalents	$	—	$	—	$	1,380	$	1,380
Accounts receivable and other	—		—		4,293		4,293
Financial assets (current and non-current)(1)	1,553		23		76		1,652
Total	$	1,553	$	23	$	5,749	$	7,325
Financial liabilities
Corporate borrowings	$	—	$	—	$	4,691	$	4,691
Non-recourse borrowings (current and non-current)	—		—		30,892		30,892
Accounts payable and other	—		—		3,154		3,154
Financial liabilities (current and non-current)(1)	357		—		1,775		2,132
Lease liabilities	—		—		3,456		3,456
Preferred shares(2)	—		—		20		20
Total	$	357	$	—	$	43,988	$	44,345

1.Derivative instruments which are elected for hedge accounting totaling $578 million are included in financial assets and $181 million of derivative instruments are included in financial liabilities.

2.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

The following table provides the allocation of financial instruments and their associated classifications as at December 31, 2022:

US$ MILLIONS Financial Instrument Classification
MEASUREMENT BASIS	Fair value through profit or loss		Fair value through OCI		Amortized Cost		Total
Financial assets
Cash and cash equivalents	$	—	$	—	$	1,279	$	1,279
Accounts receivable and other	—		—		3,475		3,475
Financial assets (current and non-current)(1)	2,012		46		55		2,113
Total	$	2,012	$	46	$	4,809	$	6,867
Financial liabilities
Corporate borrowings	$	—	$	—	$	3,666	$	3,666
Non-recourse borrowings (current and non-current)	—		—		26,567		26,567
Accounts payable and other	—		—		3,634		3,634
Financial liabilities (current and non-current)(1)	362		—		1,705		2,067
Lease liabilities	—		—		3,421		3,421
Preferred shares(2)	—		—		20		20
Total	$	362	$	—	$	39,013	$	39,375

1.Derivative instruments which are elected for hedge accounting totaling $789 million are included in financial assets and $139 million of derivative instruments are included in financial liabilities.

2.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

Disclosure of financial liabilities

The following table provides the allocation of financial instruments and their associated classifications as at June 30, 2023:

US$ MILLIONS Financial Instrument Classification
MEASUREMENT BASIS	Fair value through profit or loss		Fair value through OCI		Amortized Cost		Total
Financial assets
Cash and cash equivalents	$	—	$	—	$	1,380	$	1,380
Accounts receivable and other	—		—		4,293		4,293
Financial assets (current and non-current)(1)	1,553		23		76		1,652
Total	$	1,553	$	23	$	5,749	$	7,325
Financial liabilities
Corporate borrowings	$	—	$	—	$	4,691	$	4,691
Non-recourse borrowings (current and non-current)	—		—		30,892		30,892
Accounts payable and other	—		—		3,154		3,154
Financial liabilities (current and non-current)(1)	357		—		1,775		2,132
Lease liabilities	—		—		3,456		3,456
Preferred shares(2)	—		—		20		20
Total	$	357	$	—	$	43,988	$	44,345

1.Derivative instruments which are elected for hedge accounting totaling $578 million are included in financial assets and $181 million of derivative instruments are included in financial liabilities.

2.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

The following table provides the allocation of financial instruments and their associated classifications as at December 31, 2022:

US$ MILLIONS Financial Instrument Classification
MEASUREMENT BASIS	Fair value through profit or loss		Fair value through OCI		Amortized Cost		Total
Financial assets
Cash and cash equivalents	$	—	$	—	$	1,279	$	1,279
Accounts receivable and other	—		—		3,475		3,475
Financial assets (current and non-current)(1)	2,012		46		55		2,113
Total	$	2,012	$	46	$	4,809	$	6,867
Financial liabilities
Corporate borrowings	$	—	$	—	$	3,666	$	3,666
Non-recourse borrowings (current and non-current)	—		—		26,567		26,567
Accounts payable and other	—		—		3,634		3,634
Financial liabilities (current and non-current)(1)	362		—		1,705		2,067
Lease liabilities	—		—		3,421		3,421
Preferred shares(2)	—		—		20		20
Total	$	362	$	—	$	39,013	$	39,375

1.Derivative instruments which are elected for hedge accounting totaling $789 million are included in financial assets and $139 million of derivative instruments are included in financial liabilities.

2.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

Carrying and fair values of financial assets

The following table provides the carrying values and fair values of financial instruments as at June 30, 2023 and December 31, 2022:

	June 30, 2023				December 31, 2022
US$ MILLIONS	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial assets
Cash and cash equivalents	$	1,380	$	1,380	$	1,279	$	1,279
Accounts receivable and other	4,293		4,293		3,475		3,475
Financial assets (current and non-current)	1,652		1,652		2,113		2,113
Total	$	7,325	$	7,325	$	6,867	$	6,867
Financial liabilities
Corporate borrowings(1)	$	4,691	$	4,471	$	3,666	$	3,406
Non-recourse borrowings (current and non-current)(2)	30,892		29,971		26,567		25,958
Accounts payable and other	3,154		3,154		3,634		3,634
Financial liabilities (current and non-current)	2,132		2,132		2,067		2,067
Preferred shares(3)	20		20		20		20
Total	$	40,889	$	39,748	$	35,954	$	35,085

1.Corporate borrowings are classified under level 1 of the fair value hierarchy; quoted prices in an active market are available.

2.Non-recourse borrowings are classified under level 2 of the fair value hierarchy with the exception of certain borrowings at our U.K. port operation, which are classified under level 1. For level 2 fair values, future cash flows are estimated based on observable forward interest rates at the end of the reporting period.

3.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

The fair value of our partnership’s financial assets and financial liabilities are measured at fair value on a recurring basis. The following table summarizes the valuation techniques and significant inputs for Brookfield Infrastructure’s financial assets and financial liabilities:

US$ MILLIONS	Fair value hierarchy	June 30, 2023		December 31, 2022
Marketable securities	Level 1(1)	$	125	$	108
Foreign currency forward contracts	Level 2(2)
Financial asset		$	73	$	159
Financial liability		46		37
Interest rate swaps & other	Level 2(2)
Financial asset		$	756	$	1,005
Financial liability		191		233
Other contracts	Level 3(3)
Financial asset		$	622	$	786
Financial liability		120		92

1.Valuation technique: Quoted bid prices in an active market.

2.Valuation technique: Discounted cash flow. Future cash flows are estimated based on forward exchange and interest rates (from observable forward exchange and interest rates at the end of the reporting period) and contract forward rates, discounted at a rate that reflects our credit risk and the credit risk of various counterparties.

3.Valuation technique: Discounted cash flow. Future cash flows primarily driven by assumptions concerning the amount and timing of estimated future cash flow.

Carrying and fair values of financial liabilities

The following table provides the carrying values and fair values of financial instruments as at June 30, 2023 and December 31, 2022:

	June 30, 2023				December 31, 2022
US$ MILLIONS	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial assets
Cash and cash equivalents	$	1,380	$	1,380	$	1,279	$	1,279
Accounts receivable and other	4,293		4,293		3,475		3,475
Financial assets (current and non-current)	1,652		1,652		2,113		2,113
Total	$	7,325	$	7,325	$	6,867	$	6,867
Financial liabilities
Corporate borrowings(1)	$	4,691	$	4,471	$	3,666	$	3,406
Non-recourse borrowings (current and non-current)(2)	30,892		29,971		26,567		25,958
Accounts payable and other	3,154		3,154		3,634		3,634
Financial liabilities (current and non-current)	2,132		2,132		2,067		2,067
Preferred shares(3)	20		20		20		20
Total	$	40,889	$	39,748	$	35,954	$	35,085

1.Corporate borrowings are classified under level 1 of the fair value hierarchy; quoted prices in an active market are available.

2.Non-recourse borrowings are classified under level 2 of the fair value hierarchy with the exception of certain borrowings at our U.K. port operation, which are classified under level 1. For level 2 fair values, future cash flows are estimated based on observable forward interest rates at the end of the reporting period.

3.$20 million of preferred shares issued to wholly-owned subsidiaries of Brookfield.

The fair value of our partnership’s financial assets and financial liabilities are measured at fair value on a recurring basis. The following table summarizes the valuation techniques and significant inputs for Brookfield Infrastructure’s financial assets and financial liabilities:

US$ MILLIONS	Fair value hierarchy	June 30, 2023		December 31, 2022
Marketable securities	Level 1(1)	$	125	$	108
Foreign currency forward contracts	Level 2(2)
Financial asset		$	73	$	159
Financial liability		46		37
Interest rate swaps & other	Level 2(2)
Financial asset		$	756	$	1,005
Financial liability		191		233
Other contracts	Level 3(3)
Financial asset		$	622	$	786
Financial liability		120		92

1.Valuation technique: Quoted bid prices in an active market.

2.Valuation technique: Discounted cash flow. Future cash flows are estimated based on forward exchange and interest rates (from observable forward exchange and interest rates at the end of the reporting period) and contract forward rates, discounted at a rate that reflects our credit risk and the credit risk of various counterparties.

3.Valuation technique: Discounted cash flow. Future cash flows primarily driven by assumptions concerning the amount and timing of estimated future cash flow.

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PROPERTY, PLANT AND EQUIPMENT (Tables)

6 Months Ended

Jun. 30, 2023

Property, plant and equipment [abstract]

Disclosure of detailed information about property, plant and equipment

US$ MILLIONS	Utilities		Transport		Midstream		Data		Total
Balance at January 1, 2022	$	7,565	$	8,998	$	14,862	$	8,324	$	39,749
Additions, net of disposals	500		561		797		575		2,433
Acquisitions through business combinations(1)	109		—		—		52		161
Non-cash (disposals) additions	(154)		126		(17)		(12)		(57)
Assets reclassified as held for sale	—		(8)		—		—		(8)
Net foreign currency exchange differences	(743)		(340)		(963)		(754)		(2,800)
Balance at December 31, 2022	$	7,277	$	9,337	$	14,679	$	8,185	$	39,478
Additions, net of disposals	292		237		187		110		826
Acquisitions through business combinations(1)	118		—		—		—		118
Assets held by subsidiaries disposed during the period	—		(19)		—		—		(19)
Non-cash additions (disposals)	32		(26)		(3)		(53)		(50)
Net foreign currency exchange differences	301		47		300		64		712
Balance at June 30, 2023	$	8,020	$	9,576	$	15,163	$	8,306	$	41,065
Accumulated depreciation:
Balance at January 1, 2022	$	(1,272)	$	(1,668)	$	(622)	$	(629)	$	(4,191)
Depreciation expense	(327)		(468)		(418)		(384)		(1,597)
Disposals	22		5		—		—		27
Assets reclassified as held for sale	—		4		—		—		4
Non-cash disposals	—		—		11		41		52
Net foreign currency exchange differences	123		87		47		52		309
Balance at December 31, 2022	$	(1,454)	$	(2,040)	$	(982)	$	(920)	$	(5,396)
Depreciation expense	(195)		(234)		(272)		(192)		(893)
Disposals	8		9		—		—		17
Assets held by subsidiaries disposed during the period	—		12		—		—		12
Non-cash disposals	2		14		11		45		72
Net foreign currency exchange differences	(56)		(6)		(16)		(11)		(89)
Balance at June 30, 2023	$	(1,695)	$	(2,245)	$	(1,259)	$	(1,078)	$	(6,277)
Accumulated fair value adjustments:
Balance at January 1, 2022	$	1,643	$	1,046	$	408	$	—	$	3,097
Fair value adjustments	175		75		118		—		368
Net foreign currency exchange differences	(179)		(73)		(4)		—		(256)
Balance at December 31, 2022	$	1,639	$	1,048	$	522	$	—	$	3,209
Net foreign currency exchange differences	101		(6)		(2)		—		93
Balance at June 30, 2023	$	1,740	$	1,042	$	520	$	—	$	3,302
Net book value:
December 31, 2022	$	7,462	$	8,345	$	14,219	$	7,265	$	37,291
June 30, 2023(2)	$	8,065	$	8,373	$	14,424	$	7,228	$	38,090

1.Refer to Note 5 , Acquisition of Businesses, for further details.

2.Includes right-of-use assets of $206 million in our utilities segment, $988 million in our transport segment, $341 million in our midstream segment and $1,889 million in our data segment. Current lease liabilities of $401 million have been included in accounts payable and other and non-current lease liabilities of $3,055 million have been included in other liabilities in the Consolidated Statements of Financial Position.

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INTANGIBLE ASSETS (Tables)

6 Months Ended

Jun. 30, 2023

Intangible Assets [Abstract]

Disclosure of detailed information about intangible assets

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Cost	$	17,846	$	13,718
Accumulated amortization	(2,370)		(1,896)
Total	$	15,476	$	11,822

Intangible assets are allocated to the following cash generating units, or group of cash generating units:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Brazilian regulated gas transmission operation	$	3,015	$	2,816
North American residential decarbonization infrastructure operation(1)	3,394		1,674
Canadian diversified midstream operation	2,135		2,186
North American rail operations	1,757		1,762
European residential decarbonization infrastructure business(1)	1,207		—
Peruvian toll roads	1,086		1,031
Indian telecom tower operation	676		682
U.K. telecom towers operation	565		537
Brazilian electricity transmission operation(1)	502		—
U.K. port operation	271		258
Other(2)	868		876
Total	$	15,476	$	11,822

1.Refer to Note 5, Acquisition of Businesses, for further details.

2.Other intangibles are primarily comprised of customer contracts at our Australian port operation, Western Canadian natural gas gathering and processing operation, U.S. data center operation, Colombian natural gas transmission operation, natural gas operation in India and contracted order book at our U.K. regulated distribution operation.

Disclosure of reconciliation of changes in intangible assets and goodwill

The following table presents the change in the cost balance of intangible assets:

US$ MILLIONS	For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Cost at beginning of the period	$	13,718	$	15,785
Additions through business combinations(1)	3,398		302
Additions, net of disposals	105		149
Assets held by subsidiaries disposed during the period(2)	—		(1,454)
Adjustments to purchase price allocation(1)	(4)		—
Assets reclassified as held for sale	—		(793)
Non-cash (dispositions) additions(3)	(5)		47
Foreign currency translation	634		(318)
Ending Balance	$	17,846	$	13,718

1.Refer to Note 5, Acquisition of Businesses, for further details.

2.Refer to Note 4, Disposition of Businesses, for further details.

3.Non-cash additions for the 12-month period ended December 31, 2022 primarily relate to revisions to the purchase price allocation at our residential infrastructure operation in Germany.

The following table presents the accumulated amortization for Brookfield Infrastructure’s intangible assets:

US$ MILLIONS	For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Accumulated amortization at beginning of the period	$	(1,896)	$	(1,571)
Assets held by subsidiaries disposed during the period(1)	—		5
Non-cash additions, net of disposals	7		—
Held for sale	—		211
Amortization	(384)		(561)
Foreign currency translation	(97)		20
Ending Balance	$	(2,370)	$	(1,896)

1.Refer to Note 4, Disposition of Businesses, for further details.

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INVESTMENT IN ASSOCIATES AND JOINT VENTURES (Tables)

6 Months Ended

Jun. 30, 2023

Interests In Other Entities [Abstract]

Disclosure of joint ventures

The following table represents the change in the balance of investments in associates and joint ventures:

US$ MILLIONS	For the six-month period ended June 30, 2023		For the 12-month period ended December 31, 2022
Balance at the beginning of the period	$	5,325	$	4,725
Share of earnings for the period	376		12
Foreign currency translation and other	76		(44)
Share of other comprehensive (loss) income	(151)		485
Distributions(5),(8),(12)	(537)		(575)
Disposition of interest(3),(9),(10),(11)	(375)		(142)
Acquisitions(1),(2),(4),(6),(7)	702		864
Ending Balance(13)	$	5,416	$	5,325

1.On February 16, 2022, Brookfield Infrastructure acquired an approximate 8% interest in AusNet Services Ltd., an Australian regulated utility, for total equity consideration of approximately $0.5 billion.

2.On April 1, 2022, Brookfield Infrastructure acquired a 13% interest in an Australian smart meter business, for total equity consideration of approximately $215 million.

3.On June 13, 2022, Brookfield Infrastructure sold an effective 19% (Brookfield consortium - 49%) interest in its North American container terminal operation for net proceeds of $275 million. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $125 million and income tax expense of approximately $50 million in the Consolidated Statements of Operating Results. $142 million of revaluation gains (net of tax) were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital.

4.On August 4, 2022, Brookfield Infrastructure acquired an approximate 12% interest in an Australian data transmission business, for total consideration of $193 million.

5.On November 1, 2022, our New Zealand data distribution business completed the sale of a portfolio of telecom towers which generated net proceeds of approximately $140 million to the partnership.

6.On November 22, 2022, Brookfield Infrastructure entered into a joint-venture agreement with Intel Corporation for the construction and operation of a semiconductor manufacturing facility in Chandler, Arizona. The partnership has an effective 12% economic interest in the operation.

7.On February 1, 2023, Brookfield Infrastructure acquired an effective 6% interest in a European telecom tower operation in Germany and Austria, for total consideration of approximately $702 million.

8.On April 1, 2023, our North American gas storage operation sold a portion of its U.S. gas storage portfolio for net proceeds of approximately $70 million. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $12 million in the Consolidated Statements of Operating Results. Revaluation gains of approximately $14 million (net of tax) were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital.

9.On April 26, 2023, a subsidiary of Brookfield Infrastructure completed the sale of its 50% interest in a freehold landlord port in Victoria, Australia, which generated net proceeds of approximately $70 million to the partnership. Prior to completion of the sale, the subsidiary’s interest in the port was classified as held for sale.

10.On May 2, 2023, Brookfield Infrastructure exercised its option to acquire an additional 15% interest in Transmissora Sertaneja de Eletricidade S.A. (“Sertaneja”), a Brazilian electricity transmission operation, increasing Brookfield Infrastructure’s ownership in Sertaneja to 31%. As a result of governance rights obtained, Brookfield Infrastructure will consolidate Sertaneja effective May 2, 2023. Refer to Note 5. Acquisition of Businesses, for further details.

11.On June 15, 2023, a subsidiary of Brookfield Infrastructure sold a portion of its interest in its U.S. gas pipeline for net proceeds of approximately $420 million, decreasing its ownership from approximately 38% to 25%. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $80 million in the Consolidated Statements of Operating Results.

12.On June 15, 2023, Brookfield Infrastructure sold an effective 12% (Brookfield consortium - 50%) interest in its New Zealand data distribution business for net proceeds of approximately $275 million. On disposition, Brookfield Infrastructure recognized a gain on sale of approximately $220 million in the Consolidated Statements of Operating Results. Revaluation gains of $14 million (net of tax) were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital.

13.The closing balance includes a shareholder loan of $250 million receivable from our U.S. gas pipeline (2022: $375 million).

Disclosure of operating segments

	Total attributable to Brookfield Infrastructure
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	669	$	524	$	426	$	183	$	—	$	1,802	$	(565)	$	3,019	$	4,256
Costs attributed to revenues(2)	(333)		(241)		(196)		(70)		—		(840)		213		(2,021)		(2,648)
General and administrative expenses	—		—		—		—		(109)		(109)		—		—		(109)
Other (expense) income	(27)		(2)		(5)		(3)		52		15		12		(91)		(64)
Interest expense	(85)		(82)		(64)		(38)		(47)		(316)		95		(346)		(567)
FFO	224		199		161		72		(104)		552
Depreciation and amortization expense											(346)		121		(407)		(632)
Deferred taxes											(21)		(2)		(15)		(38)
Mark-to-market and other											193		(147)		256		302
Share of earnings from associates											—		273		—		273
Net income attributable to non-controlling interest											—		—		(395)		(395)
Net income attributable to partnership(3)											$	378	$	—	$	—	$	378

	Total attributable to Brookfield Infrastructure
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	485	$	516	$	411	$	145	$	—	$	1,557	$	(617)	$	2,741	$	3,681
Costs attributed to revenues(2)	(199)		(246)		(193)		(62)		—		(700)		313		(1,773)		(2,160)
General and administrative expenses	—		—		—		—		(108)		(108)		—		—		(108)
Other (expense) income	(23)		(1)		(4)		2		37		11		7		(146)		(128)
Interest expense	(75)		(70)		(44)		(25)		(33)		(247)		82		(304)		(469)
FFO	188		199		170		60		(104)		513
Depreciation and amortization expense											(334)		131		(349)		(552)
Deferred taxes											(40)		(20)		86		26
Mark-to-market and other											37		138		(6)		169
Share of earnings from associates											—		(34)		—		(34)
Net income attributable to non-controlling interest											—		—		(249)		(249)
Net income attributable to partnership(3)											$	176	$	—	$	—	$	176

	Total attributable to Brookfield Infrastructure
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	1,305	$	1,029	$	901	$	366	$	—	$	3,601	$	(1,115)	$	5,988	$	8,474
Costs attributed to revenues(2)	(655)		(474)		(399)		(146)		—		(1,674)		421		(3,979)		(5,232)
General and administrative expenses	—		—		—		—		(212)		(212)		—		—		(212)
Other (expense) income	(53)		(6)		(13)		1		85		14		22		(164)		(128)
Interest expense	(165)		(158)		(130)		(79)		(91)		(623)		188		(700)		(1,135)
FFO	432		391		359		142		(218)		1,106
Depreciation and amortization expense											(690)		237		(824)		(1,277)
Deferred taxes											(23)		2		26		5
Mark-to-market and other											8		(131)		168		45
Share of earnings from associates											—		376		—		376
Net income attributable to non-controlling interest											—		—		(515)		(515)
Net income attributable to partnership(3)											$	401	$	—	$	—	$	401

	Total attributable to Brookfield Infrastructure
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non-controlling interest		As per IFRS financials(1)
Revenues	$	924	$	986	$	834	$	297	$	—	$	3,041	$	(1,188)	$	5,239	$	7,092
Costs attributed to revenues(2)	(384)		(461)		(382)		(131)		—		(1,358)		598		(3,362)		(4,122)
General and administrative expenses	—		—		—		—		(229)		(229)		—		—		(229)
Other (expense) income	(51)		(5)		(1)		5		69		17		15		(226)		(194)
Interest expense	(134)		(136)		(85)		(53)		(57)		(465)		154		(567)		(878)
FFO	355		384		366		118		(217)		1,006
Depreciation and amortization expense											(656)		254		(694)		(1,096)
Deferred taxes											(52)		(23)		83		8
Mark-to-market and other											(52)		170		—		118
Share of earnings from associates											—		20		—		20
Net income attributable to non-controlling interest											—		—		(473)		(473)
Net income attributable to partnership(3)											$	246	$	—	$	—	$	246

1.The above tables reconcile Brookfield Infrastructure’s share of results to our partnership’s unaudited interim condensed and consolidated statements of operating results on a line by line basis by aggregating the components comprising the earnings from our partnership’s investments in associates and reflecting the portion of each line item attributable to non-controlling interests.

2.Costs attributed to revenues exclude depreciation and amortization expense. Refer to Note 14, Direct Operating Costs, for further details.

3.Includes net income attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP Units, non-controlling interests - BIPC exchangeable LP units and non-controlling interests - BIPC exchangeable shares.

The following is an analysis of Brookfield Infrastructure’s assets by reportable operating segment:

	Total Attributable to Brookfield Infrastructure
AS OF JUNE 30, 2023 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non- controlling interest		Working capital adjustment and other		As per IFRS financials(1)
Total assets	$	9,669	$	8,403	$	9,857	$	5,482	$	(1,836)	$	31,575	$	(6,604)	$	48,536	$	8,164	$	81,671

	Total Attributable to Brookfield Infrastructure
AS OF DECEMBER 31, 2022 US$ MILLIONS	Utilities		Transport		Midstream		Data		Corporate		Total		Contribution from investments in associates		Attributable to non- controlling interest		Working capital adjustment and other		As per IFRS financials(1)
Total assets	$	7,337	$	8,333	$	9,747	$	4,002	$	(1,208)	$	28,211	$	(5,434)	$	41,327	$	8,865	$	72,969

1.The above table provides each segment’s assets in the format that management organizes its reporting segments to make operating decisions and assess performance. Each segment is presented based on our partnership’s share of total assets, taking into account Brookfield Infrastructure’s ownership in operations using consolidation and the equity method whereby our partnership either controls or exercises significant influence over the investment, respectively. The above table reconciles Brookfield Infrastructure’s share of total assets to total assets presented on our partnership’s Consolidated Statements of Financial Position by removing net liabilities contained within investments in associates and joint ventures and reflecting the assets attributable to non-controlling interests, and adjusting for working capital assets which are netted against working capital liabilities.

The following table represents the carrying value of our partnership’s investments in associates and joint ventures:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Utilities	$	871	$	887
Transport	1,981		1,925
Midstream	661		1,058
Data	1,879		1,297
Corporate	24		158
Ending Balance	$	5,416	$	5,325

Disclosure of associates

The following tables summarize the aggregate balances of investments in associates and joint ventures on a 100% basis:

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Financial position:
Total assets	$	94,382	$	71,023
Total liabilities	(52,774)		(42,116)
Net assets	$	41,608	$	28,907

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Financial performance:
Total revenue	$	6,722	$	5,455	$	12,710	$	10,471
Total net income for the period	1,054		309		2,084		901
Brookfield Infrastructure’s share of net income (loss)	$	273	$	(34)	$	376	$	20

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BORROWINGS (Tables)

6 Months Ended

Jun. 30, 2023

Financial Instruments [Abstract]

Disclosure of detailed information about borrowings

	Maturity	Annual Rate	Currency	As of
				June 30, 2023		December 31, 2022
Corporate revolving credit facility	June 29, 2028	SOFR plus 1.2%	US$	$	577	$	96
Commercial paper(1)	August 8, 2023	6.0%	US$	941		464
Current:
Medium-term notes:
Public - Canadian	February 22, 2024	3.3%	C$	227		222
Public - Canadian	February 22, 2024	3.3%	C$	302		295
Non-current:
Medium-term notes:
Public - Canadian	November 14, 2027	5.6%	C$	340		332
Public - Canadian	September 11, 2028	4.2%	C$	529		517
Public - Canadian	October 9, 2029	3.4%	C$	529		517
Public - Canadian	September 1, 2032	2.9%	C$	378		369
Public - Canadian	February 14, 2033	6.0%	C$	189		185
Public - Canadian	April 25, 2034	5.4%	C$	302		295
Public - Canadian	April 25, 2052	5.8%	C$	150		147
Subordinated notes:
Public - U.S.	May 24, 2081	5.0%	US$	250		250
				4,714		3,689
Deferred financing costs and other				(23)		(23)
Total				$	4,691	$	3,666

1.Maturity and annual rate associated with our commercial paper program represents a weighted average of all outstanding obligations as of June 30, 2023.

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Current	$	3,741	$	2,567
Non-current	27,151		24,000
Total	$	30,892	$	26,567

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CAPITAL MANAGEMENT (Tables)

6 Months Ended

Jun. 30, 2023

Disclosure of Capital Management [Abstract]

Schedule of invested capital

We define Invested Capital as partnership capital removing the impact of the following items: non-controlling interest in operating subsidiaries, retained earnings or deficit, accumulated other comprehensive income and ownership changes.

	As of
US$ MILLIONS	June 30, 2023		December 31, 2022
Partnership Capital	$	28,623	$	25,554
Remove impact of the following items since inception:
Non-controlling interest - in operating subsidiaries	(18,640)		(15,320)
Deficit	3,746		3,422
Accumulated other comprehensive income	(880)		(817)
Ownership changes and other	(560)		(558)
Invested Capital	$	12,289	$	12,281

The following table presents the change in Invested Capital during the three and six-month periods ended June 30, 2023 and 2022:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Opening balance	$	12,287	$	12,272	$	12,281	$	12,195
Net redemption of preferred units	—		—		—		(220)
Issuance of perpetual subordinated notes	—		—		—		293
Issuance of limited partnership units	2		4		8		8
Ending balance	$	12,289	$	12,276	$	12,289	$	12,276
Weighted Average Invested Capital(1)	$	12,287	$	12,272	$	12,284	$	12,262

1.For the purposes of calculating Weighted Average Invested Capital for the six-month period ended June 30, 2022, redemption of preferred units and issuance of perpetual subordinated notes of $220 million and $293 million, respectively, were assumed to have been completed concurrently in January of 2022

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SUBSIDIARY PUBLIC ISSUERS (Tables)

6 Months Ended

Jun. 30, 2023

Subsidiary Public Issuer [Abstract]

Condensed Financial Information

The following tables set forth consolidated summary financial information for our partnership, the Fincos, BIPIC and BIPC Holdings:

FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS	Our  partnership(2)		The Fincos		BIPIC		BIPC Holdings		Subsidiaries of  our partnership other than the Fincos, BIPIC, and BIPC Holdings(3)		Consolidating adjustments(4)		Our partnership consolidated
Revenues	$	—	$	—	$	—	$	—	$	—	$	4,256	$	4,256
Net income (loss) attributable to partnership(1)	186		—		—		—		378		(186)		378
FOR THE THREE-MONTH PERIOD ENDED JUNE 30, 2022
Revenues	$	—	$	—	$	—	$	—	$	—	$	3,681	$	3,681
Net income (loss) attributable to partnership(1)	70		—		—		—		176		(70)		176
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2023 US$ MILLIONS
Revenues	$	—	$	—	$	—	$	—	$	—	$	8,474	$	8,474
Net income (loss) attributable to partnership(1)	161		—		—		—		401		(161)		401
FOR THE SIX-MONTH PERIOD ENDED JUNE 30, 2022
Revenues	$	—	$	—	$	—	$	—	$	—	$	7,092	$	7,092
Net income (loss) attributable to partnership(1)	76		—		—		—		246		(76)		246
AS OF JUNE 30, 2023
Current assets	$	—	$	—	$	—	$	—	$	—	$	6,299	$	6,299
Non-current assets	6,440		—		1,512		3,173		8,949		55,298		75,372
Current liabilities	—		—		219		—		—		9,503		9,722
Non-current liabilities	—		3,173		—		259		—		39,894		43,326
Non-controlling interests
Redeemable Partnership Units held by Brookfield	—		—		—		—		—		2,195		2,195
BIPC exchangeable shares	—		—		—		—		—		1,254		1,254
Exchangeable units(5)	—		—		—		—		—		68		68
Perpetual subordinated notes	—		—		—		—		—		293		293
In operating subsidiaries	—		—		—		—		—		18,640		18,640
Preferred unitholders	—		—		—		—		—		918		918
AS OF DECEMBER 31, 2022
Current assets	$	—	$	—	$	—	$	—	$	—	$	6,686	$	6,686
Non-current assets	6,583		—		1,005		3,105		9,603		45,987		66,283
Current liabilities	—		—		182		—		—		8,195		8,377
Non-current liabilities	—		3,106		—		191		—		35,741		39,038
Non-controlling interests
Redeemable Partnership Units held by Brookfield	—		—		—		—		—		2,263		2,263
BIPC exchangeable shares	—		—		—		—		—		1,289		1,289
Exchangeable units(5)	—		—		—		—		—		72		72
Perpetual subordinated notes	—		—		—		—		—		293		293
In operating subsidiaries	—		—		—		—		—		15,320		15,320
Preferred unitholders	—		—		—		—		—		918		918

1.Includes net income (loss) attributable to limited partners, the general partner, non-controlling interests - Redeemable Partnership Units held by Brookfield, non-controlling interests - Exchange LP units, non-controlling interests - BIPC exchangeable LP units and non-controlling interests - BIPC exchangeable shares.

2.Includes investments in all subsidiaries of our partnership under the equity method.

3.Includes investments in all other subsidiaries of the Holding LP, Brookfield Infrastructure Holdings (Canada) Inc., Brookfield Infrastructure US Holdings I Corporation and BIP Bermuda Holdings I Limited under the equity method.

4.Includes elimination of intercompany transactions and balances necessary to present our partnership on a consolidated basis.

5.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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REVENUE (Tables)

6 Months Ended

Jun. 30, 2023

Revenue [abstract]

Disclosure of revenues

The following table disaggregates revenues by our operating segments:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Utilities	$	1,899	$	1,350	$	3,770	$	2,562
Midstream	1,048		1,007		2,102		1,909
Transport	886		894		1,767		1,768
Data	423		430		835		853
Total	$	4,256	$	3,681	$	8,474	$	7,092

Substantially all of our partnership’s revenues are recognized over time as services are rendered.

The following table disaggregates revenues by geographical region:

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Canada	$	1,142	$	1,158	$	2,291	$	2,225
U.S.	1,013		693		2,056		1,286
Brazil	388		401		730		769
U.K.	519		392		1,083		799
India	454		481		902		948
Colombia	238		236		466		450
Australia	172		174		336		339
Spain	68		—		150		—
France	59		—		132		—
Other	203		146		328		276
Total	$	4,256	$	3,681	$	8,474	$	7,092

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DIRECT OPERATING COSTS (Tables)

6 Months Ended

Jun. 30, 2023

Expenses by nature [abstract]

Direct Operating Costs

The following table lists direct operating costs for the three and six-month periods ended June 30, 2023, and 2022.

	For the three-month period ended June 30				For the six-month period ended June 30
US$ MILLIONS	2023		2022		2023		2022
Cost of inventory	$	862	$	787	$	1,607	$	1,407
Compensation	640		414		1,278		857
Depreciation and amortization	632		552		1,277		1,096
Fuel, transportation, and distribution costs	372		423		765		808
Operations and maintenance costs	266		219		542		422
Marketing and administrative costs	217		130		419		257
Utilities	143		117		283		237
Other direct operating costs	148		70		338		134
Total	$	3,280	$	2,712	$	6,509	$	5,218

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PARTNERSHIP CAPITAL (Tables)

6 Months Ended

Jun. 30, 2023

Equity [abstract]

Disclosure of classes of share capital

(a) Special General and Limited Partnership Capital

	Special General Partner Units
MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	19	2,400,631	$	19	2,400,631
Ending balance	$	19	2,400,631	$	19	2,400,631

	Limited Partnership Units
MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	6,092	458,380,315	$	6,074	457,901,280
Unit issuance	8		262,603	13		338,953
Conversions	2		104,522	5		140,082
Ending balance	$	6,102	458,747,440	$	6,092	$	458,380,315

(b) Non-controlling interest – Redeemable Partnership Units held by Brookfield

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	2,728	193,587,223	$	2,728	193,587,223
Unit issuance	—		—	—		—
Ending balance	$	2,728	193,587,223	$	2,728	193,587,223

(c) Non-controlling interest – BIPC exchangeable shares

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Shares	Carrying Value		Shares
Opening balance	$	1,757	110,567,671	$	1,755	110,157,540
Conversions	1		116,159	2		410,131
Ending balance	$	1,758	110,683,830	$	1,757	$	110,567,671

Non-controlling interest – Exchangeable Units

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	401	6,464,819	$	408	7,015,032
Conversions	(3)		(220,681)	(7)		(550,213)
Ending balance(1)	$	398	6,244,138	$	401	$	6,464,819

1.Includes non-controlling interest attributable to Exchange LP unitholders and BIPC exchangeable LP unitholders.

(e) Non-controlling interest - Perpetual Subordinated Notes

	Perpetual Subordinated Notes
MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023		As of and for the 12-month period ended December 31, 2022
Opening balance	$	293	$	—
Issued for cash	—		293
Ending balance	$	293	$	293

Preferred Unitholders’ Capital

MILLIONS, EXCEPT UNIT INFORMATION	As of and for the six-month period ended June 30, 2023			As of and for the 12-month period ended December 31, 2022
	Carrying Value		Units	Carrying Value		Units
Opening balance	$	918	43,901,312	$	1,138	55,881,062
Repurchased and cancelled	—		—	(220)		(11,979,750)
Ending balance	$	918	43,901,312	$	918	43,901,312

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DISTRIBUTIONS DISTRIBUTIONS (Tables)

6 Months Ended

Jun. 30, 2023

Distributions [Abstract]

Disclosure of dividends

The following table outlines distributions made to each class of partnership units, including BIPC exchangeable shares and Exchange LP units that are exchangeable into units, as well as BIPC exchangeable LP units that are exchangeable into BIPC exchangeable shares:

	For the three-month period ended June 30
	2023			2022
US$ MILLIONS EXCEPT PER UNIT INFORMATION	Total		Per Unit	Total		Per Unit
Limited Partners	$	175	0.38	$	165	$	0.36
General Partner(1)	67			61
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield	75		0.38	69		0.36
BIPC exchangeable shares	42		0.38	40		0.36
Exchangeable units(2)	2		0.38	3		0.36
Preferred unitholders	12		0.27	12		0.27
Perpetual subordinated notes	4		0.32	4		0.32
Total Distributions	$	377		$	354

	For the six-month period ended June 30
	2023				2022
US$ MILLIONS EXCEPT PER UNIT INFORMATION	Total		Per Unit		Total		Per Unit
Limited Partners	$	350	$	0.77	$	330	$	0.72
General Partner(1)	134				122
Non-controlling interest attributable to:
Redeemable Partnership Units held by Brookfield	149		$	0.77	138		0.72
BIPC exchangeable shares	84		$	0.77	80		0.72
Exchangeable units(2)	5		$	0.77	6		0.72
Preferred unitholders	23		$	0.53	27		0.53
Perpetual subordinated notes	8		$	0.64	8		0.64
Total Distributions	$	753			$	711

1.Distributions to the General Partner include $66 million and $132 million of incentive distributions for the three and six-month periods ended June 30, 2023, respectively (2022: $60 million and $120 million).

2.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)

6 Months Ended

Jun. 30, 2023

Disclosure of analysis of other comprehensive income by item [abstract]

Schedule of accumulated other comprehensive income (loss)

a) Attributable to Limited Partners

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2023	$	774	$	(1,741)	$	115	$	87	$	125	$	3	$	1,118	$	481
Other comprehensive (loss) income	(1)		153		(5)		(2)		—		—		(90)		55
Other items(1)	—		—		—		—		—		—		(18)		(18)
Balance at June 30, 2023	$	773	$	(1,588)	$	110	$	85	$	125	$	3	$	1,010	$	518

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial (losses) gains		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2022	$	673	$	(1,463)	$	27	$	56	$	125	$	(10)	$	915	$	323
Other comprehensive income (loss)	13		(195)		37		49		—		4		86		(6)
Other items(2)	—		—		—		—		—		—		(86)		(86)
Balance at June 30, 2022	$	686	$	(1,658)	$	64	$	105	$	125	$	(6)	$	915	$	231

b) Attributable to General Partner

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2023	$	4	$	(9)	$	—	$	—	$	1	$	—	$	6	$	2
Other comprehensive income (loss)	—		2		—		—		—		—		(1)		1
Balance at June 30, 2023	$	4	$	(7)	$	—	$	—	$	1	$	—	$	5	$	3

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2022	$	4	$	(8)	$	—	$	—	$	1	$	—	$	5	$	2
Other comprehensive (loss) income	—		(1)		—		—		—		—		1		—
Balance at June 30, 2022	$	4	$	(9)	$	—	$	—	$	1	$	—	$	6	$	2

c) Attributable to Non-controlling interest – Redeemable Partnership Units held by Brookfield

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2023	$	326	$	(726)	$	49	$	36	$	53	$	(1)	$	473	$	210
Other comprehensive income (loss)	—		64		(3)		(1)		—		—		(37)		23
Other items(1)	—		—		—		—		—		—		(8)		(8)
Balance at June 30, 2023	$	326	$	(662)	$	46	$	35	$	53	$	(1)	$	428	$	225

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2022	$	283	$	(616)	$	12	$	24	$	53	$	(6)	$	387	$	137
Other comprehensive income (loss)	6		(80)		15		20		—		—		38		(1)
Other items(2)	—		—		—		—		—		—		(36)		(36)
Balance at June 30, 2022	$	289	$	(696)	$	27	$	44	$	53	$	(6)	$	389	$	100

d) Attributable to Non-controlling interest – BIPC exchangeable shares

US$ MILLIONS	Revaluation surplus		Foreign currency translation & other		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2023	$	186	$	(415)	$	28	$	20	$	30	$	1	$	268	$	118
Other comprehensive income (loss)	—		37		(1)		(1)		—		—		(22)		13
Other items(1)	—		—		—		—		—		—		(4)		(4)
Balance at June 30, 2023	$	186	$	(378)	$	27	$	19	$	30	$	1	$	242	$	127

US$ MILLIONS	Revaluation surplus		Foreign currency translation & other		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income (loss)
Balance at January 1, 2022	$	161	$	(351)	$	7	$	13	$	30	$	(2)	$	219	$	77
Other comprehensive income (loss)	4		(46)		9		12		—		—		21		—
Other items(2)	—		—		—		—		—		—		(20)		(20)
Balance at June 30, 2022	$	165	$	(397)	$	16	$	25	$	30	$	(2)	$	220	$	57

e) Attributable to Non-controlling interest – Exchangeable units(3)

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2023	$	11	$	(28)	$	2	$	1	$	1	$	—	$	19	$	6
Other comprehensive income (loss)	—		2		—		—		—		—		(1)		1
Balance at June 30, 2023	$	11	$	(26)	$	2	$	1	$	1	$	—	$	18	$	7

US$ MILLIONS	Revaluation surplus		Foreign currency translation		Net investment hedges		Cash flow hedges		Marketable securities		Unrealized actuarial losses		Equity accounted investments		Accumulated other comprehensive income
Balance at January 1, 2022	$	10	$	(24)	$	1	$	1	$	1	$	—	$	15	$	4
Other comprehensive (loss) income	—		(2)		—		—		—		—		2		—
Balance at June 30, 2022	$	10	$	(26)	$	1	$	1	$	1	$	—	$	17	$	4

1.In relation to our current quarter dispositions, a total of approximately $30 million of accumulated other comprehensive income (net of tax) of revaluation surplus gains were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statement of Partnership Capital. Refer to Note 9, Investments in Associates and Joint Ventures, for further details.

2.In relation to the disposition of a 49% interest in its North American container terminal operation on June 13, 2022, $142 million of accumulated other comprehensive income (net of tax) of revaluation surplus gains were reclassified from accumulated other comprehensive income directly to retained earnings and recorded within Other items on the Consolidated Statements of Partnership Capital. Refer to Note 9, Investments in Associates and Joint Ventures, for further details.

3.Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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SEGMENT INFORMATION - Operating Segments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Disclosure of operating segments [line items]
Revenues	$ 4,256	$ 3,681	$ 8,474	$ 7,092
Costs attributed to revenues	(2,648)	(2,160)	(5,232)	(4,122)
General and administrative expenses	(109)	(108)	(212)	(229)
Other (expense) income	(64)	(128)	(128)	(194)
Interest expense	(567)	(469)	(1,135)	(878)
Depreciation and amortization expense	(632)	(552)	(1,277)	(1,096)
Deferred taxes	(38)	26	5	8
Mark-to-market and other	302	169	45	118
Share of earnings from associates	273	(34)	376	20	$ 12
Net income attributable to non-controlling interest	(395)	(249)	(515)	(473)
Net income (loss) attributable to partnership	378	176	401	246
Utilities
Disclosure of operating segments [line items]
Revenues	1,899	1,350	3,770	2,562
Transport
Disclosure of operating segments [line items]
Revenues	886	894	1,767	1,768
Midstream
Disclosure of operating segments [line items]
Revenues	1,048	1,007	2,102	1,909
Data Infrastructure
Disclosure of operating segments [line items]
Revenues	423	430	835	853
Operating segments
Disclosure of operating segments [line items]
Revenues	1,802	1,557	3,601	3,041
Costs attributed to revenues	(840)	(700)	(1,674)	(1,358)
General and administrative expenses	(109)	(108)	(212)	(229)
Other (expense) income	15	11	14	17
Interest expense	(316)	(247)	(623)	(465)
Funds from operations	552	513	1,106	1,006
Depreciation and amortization expense	(346)	(334)	(690)	(656)
Deferred taxes	(21)	(40)	(23)	(52)
Mark-to-market and other	193	37	8	(52)
Share of earnings from associates	0	0	0	0
Net income attributable to non-controlling interest	0	0	0	0
Net income (loss) attributable to partnership	378	176	401	246
Operating segments | Utilities
Disclosure of operating segments [line items]
Revenues	669	485	1,305	924
Costs attributed to revenues	(333)	(199)	(655)	(384)
General and administrative expenses	0	0	0	0
Other (expense) income	(27)	(23)	(53)	(51)
Interest expense	(85)	(75)	(165)	(134)
Funds from operations	224	188	432	355
Operating segments | Transport
Disclosure of operating segments [line items]
Revenues	524	516	1,029	986
Costs attributed to revenues	(241)	(246)	(474)	(461)
General and administrative expenses	0	0	0	0
Other (expense) income	(2)	(1)	(6)	(5)
Interest expense	(82)	(70)	(158)	(136)
Funds from operations	199	199	391	384
Operating segments | Midstream
Disclosure of operating segments [line items]
Revenues	426	411	901	834
Costs attributed to revenues	(196)	(193)	(399)	(382)
General and administrative expenses	0	0	0	0
Other (expense) income	(5)	(4)	(13)	(1)
Interest expense	(64)	(44)	(130)	(85)
Funds from operations	161	170	359	366
Operating segments | Data Infrastructure
Disclosure of operating segments [line items]
Revenues	183	145	366	297
Costs attributed to revenues	(70)	(62)	(146)	(131)
General and administrative expenses	0	0	0	0
Other (expense) income	(3)	2	1	5
Interest expense	(38)	(25)	(79)	(53)
Funds from operations	72	60	142	118
Operating segments | Corporate
Disclosure of operating segments [line items]
Revenues	0	0	0	0
Costs attributed to revenues	0	0	0	0
General and administrative expenses	(109)	(108)	(212)	(229)
Other (expense) income	52	37	85	69
Interest expense	(47)	(33)	(91)	(57)
Funds from operations	(104)	(104)	(218)	(217)
Material reconciling items | Associates
Disclosure of operating segments [line items]
Revenues	(565)	(617)	(1,115)	(1,188)
Costs attributed to revenues	213	313	421	598
General and administrative expenses	0	0	0	0
Other (expense) income	12	7	22	15
Interest expense	95	82	188	154
Depreciation and amortization expense	121	131	237	254
Deferred taxes	(2)	(20)	2	(23)
Mark-to-market and other	(147)	138	(131)	170
Share of earnings from associates	273	(34)	376	20
Net income attributable to non-controlling interest	0	0	0	0
Net income (loss) attributable to partnership	0	0	0	0
Material reconciling items | Non-controlling interests
Disclosure of operating segments [line items]
Revenues	3,019	2,741	5,988	5,239
Costs attributed to revenues	(2,021)	(1,773)	(3,979)	(3,362)
General and administrative expenses	0	0	0	0
Other (expense) income	(91)	(146)	(164)	(226)
Interest expense	(346)	(304)	(700)	(567)
Depreciation and amortization expense	(407)	(349)	(824)	(694)
Deferred taxes	(15)	86	26	83
Mark-to-market and other	256	(6)	168	0
Share of earnings from associates	0	0	0	0
Net income attributable to non-controlling interest	(395)	(249)	(515)	(473)
Net income (loss) attributable to partnership	$ 0	$ 0	$ 0	$ 0

XML

SEGMENT INFORMATION - Assets (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Disclosure of operating segments [line items]
Total assets	$ 81,671	$ 72,969
Material reconciling items | Associates
Disclosure of operating segments [line items]
Total assets	6,604	5,434
Material reconciling items | Non-controlling interests
Disclosure of operating segments [line items]
Total assets	48,536	41,327
Material reconciling items | Working capital adjustment and other
Disclosure of operating segments [line items]
Total assets	8,164	8,865
Operating segments
Disclosure of operating segments [line items]
Total assets	31,575	28,211
Operating segments | Utilities
Disclosure of operating segments [line items]
Total assets	9,669	7,337
Operating segments | Transport
Disclosure of operating segments [line items]
Total assets	8,403	8,333
Operating segments | Midstream
Disclosure of operating segments [line items]
Total assets	9,857	9,747
Operating segments | Data Infrastructure
Disclosure of operating segments [line items]
Total assets	5,482	4,002
Operating segments | Corporate
Disclosure of operating segments [line items]
Total assets	$ (1,836)	$ (1,208)

XML

DISPOSITION OF BUSINESSES (Details) - USD ($) $ in Millions	Jun. 15, 2023	Nov. 30, 2022
Disclosure of subsidiaries [line items]
Proceeds from disposition of subsidiary	$ 180
Gain (Loss) on disposition of business	100
Indian Toll Road Operations
Disclosure of subsidiaries [line items]
Proceeds from disposition of subsidiary	600
Gain (Loss) on disposition of business	$ 340
Brazilian Electricity Transmission Concessions
Disclosure of subsidiaries [line items]
Proceeds from disposition of subsidiary		$ 250
Gain (Loss) on disposition of business		$ 40
Disposal of ownership interest, percentage		31.00%
Reclassification adjustments on exchange differences on translation, net of tax		$ 9

XML

ACQUISITION OF BUSINESSES - Additional Information (Details) $ in Millions		6 Months Ended	12 Months Ended
	May 02, 2023 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2022 USD ($) business
Disclosure of detailed information about business combination [line items]
Acquisition-related costs recognised as expense for transaction recognised separately from acquisition of assets and assumption of liabilities in business combination		$ 55
Business acquisition, proforma revenue		35
Business acquisition, proforma income		7
HomeServe PLC
Disclosure of detailed information about business combination [line items]
Total consideration		1,200
HomeServe PLC | Consortium
Disclosure of detailed information about business combination [line items]
Total consideration		$ 4,900
HomeServe PLC, North America
Disclosure of detailed information about business combination [line items]
Ownership interest		26.00%
HomeServe PLC, Europe
Disclosure of detailed information about business combination [line items]
Ownership interest		25.00%
Aggregated individually immaterial business combinations
Disclosure of detailed information about business combination [line items]
Total consideration		$ 1,249	$ 161
Brazilian regulated gas transmission operation
Disclosure of detailed information about business combination [line items]
Proportion of ownership interest in subsidiary, additional	15.00%
Additional payments for proportion of ownership interest in subsidiary	$ 35
Proportion of ownership interest in subsidiary	31.00%
Sertaneja Consortium
Disclosure of detailed information about business combination [line items]
Additional payments for proportion of ownership interest in subsidiary	$ 114
Proportion of ownership interest in subsidiary	100.00%
Indian Telecom Towers Operation
Disclosure of detailed information about business combination [line items]
Total consideration			$ 30
Percentage of voting interest in company			17.00%
Indian Telecom Towers Operation | Consortium
Disclosure of detailed information about business combination [line items]
Total consideration			$ 165
Percentage of voting interest in company			100.00%
North American Residential Energy Infrastructure Operation
Disclosure of detailed information about business combination [line items]
Total consideration			$ 90
Percentage of voting interest in company			30.00%
Number of businesses acquired | business			5
North American Residential Energy Infrastructure Operation | Consortium
Disclosure of detailed information about business combination [line items]
Total consideration			$ 315
Percentage of voting interest in company			100.00%
U.K. Telecommunications
Disclosure of detailed information about business combination [line items]
Total consideration			$ 40
Percentage of voting interest in company			24.00%
U.K. Telecommunications | Consortium
Disclosure of detailed information about business combination [line items]
Total consideration			$ 160
Percentage of voting interest in company			100.00%

XML

ACQUISITION OF BUSINESSES - Purchase Price Allocation (Details) - USD ($) $ in Millions	Jun. 30, 2023	May 02, 2023	Dec. 31, 2022
Fair value of assets and liabilities acquired
Goodwill	$ 12,393		$ 8,789
Aggregated individually immaterial business combinations
Consideration transferred
Cash	1,249		123
Business combinations, equity consideration			21
Contingent consideration			17
Total consideration	1,249		161
Fair value of assets and liabilities acquired
Cash and cash equivalents recognised as of acquisition date	205		6
Account receivable recognised as of acquisition date	827		24
Property, plant and equipment recognised as of acquisition date	118		161
Identifiable intangible assets recognised as of acquisition date	2,921		302
Goodwill	3,271		278
Trade and other payables recognised as of acquisition date	(797)		(54)
Borrowings recognised as of acquisition date	(1,006)		(51)
Deferred tax liabilities recognised as of acquisition date	(635)		(18)
Net identifiable assets acquired (liabilities assumed), before non-controlling interests	4,904		648
Non-controlling interest	(3,655)		(487)
Identifiable assets acquired (liabilities assumed)	$ 1,249		$ 161
Brazilian electricity transmission operation
Consideration transferred
Cash		$ 35
Business combinations, equity consideration		35
Total consideration		70
Fair value of assets and liabilities acquired
Cash and cash equivalents recognised as of acquisition date		36
Account receivable recognised as of acquisition date		9
Identifiable intangible assets recognised as of acquisition date		477
Goodwill		25
Trade and other payables recognised as of acquisition date		(44)
Borrowings recognised as of acquisition date		(192)
Deferred tax liabilities recognised as of acquisition date		(83)
Net identifiable assets acquired (liabilities assumed), before non-controlling interests		228
Non-controlling interest		(158)
Identifiable assets acquired (liabilities assumed)		$ 70

XML

FAIR VALUE OF FINANCIAL INSTRUMENTS - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Cash flow hedge	$ 40	$ 195	$ (64)	$ 450
Net investment hedge	(12)	93	(19)	122
Cash flow hedges | Financial assets at fair value through other comprehensive income, category
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Derivative financial assets	412		412		$ 645
Hedges of net investment in foreign operations | Financial assets at fair value through other comprehensive income, category
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Derivative financial assets					$ 5
Derivative financial liabilities	15		15
Settlements, fair value measurement, liabilities	$ 1	$ 25	$ 2	$ 24

XML

FAIR VALUE OF FINANCIAL INSTRUMENTS - Allocation of Financial Instruments (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Disclosure of financial assets [line items]
Financial assets	$ 7,325	$ 6,867
Financial liabilities	44,345	39,375
Corporate Borrowings
Disclosure of financial assets [line items]
Financial liabilities	4,691	3,666
Non-recourse borrowings (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities	30,892	26,567
Accounts payable and other
Disclosure of financial assets [line items]
Financial liabilities	3,154	3,634
Financial liabilities (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities	2,132	2,067
Lease liabilities
Disclosure of financial assets [line items]
Financial liabilities	3,456	3,421
Preferred shares
Disclosure of financial assets [line items]
Financial liabilities	20	20
FVTPL (Fair Value)
Disclosure of financial assets [line items]
Financial liabilities	357	362
FVTPL (Fair Value) | Corporate Borrowings
Disclosure of financial assets [line items]
Financial liabilities	0	0
FVTPL (Fair Value) | Non-recourse borrowings (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities	0	0
FVTPL (Fair Value) | Accounts payable and other
Disclosure of financial assets [line items]
Financial liabilities	0	0
FVTPL (Fair Value) | Financial liabilities (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities	357	362
FVTPL (Fair Value) | Lease liabilities
Disclosure of financial assets [line items]
Financial liabilities	0	0
FVTPL (Fair Value) | Preferred shares
Disclosure of financial assets [line items]
Financial liabilities	0	0
Available for sale securities (Fair Value through OCI)
Disclosure of financial assets [line items]
Financial liabilities	0	0
Available for sale securities (Fair Value through OCI) | Corporate Borrowings
Disclosure of financial assets [line items]
Financial liabilities	0	0
Available for sale securities (Fair Value through OCI) | Non-recourse borrowings (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities	0	0
Available for sale securities (Fair Value through OCI) | Accounts payable and other
Disclosure of financial assets [line items]
Financial liabilities	0	0
Available for sale securities (Fair Value through OCI) | Financial liabilities (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities	0	0
Available for sale securities (Fair Value through OCI) | Lease liabilities
Disclosure of financial assets [line items]
Financial liabilities	0	0
Available for sale securities (Fair Value through OCI) | Preferred shares
Disclosure of financial assets [line items]
Financial liabilities	0	0
Loans and Receivables/Other Liabilities (Amortized Cost)
Disclosure of financial assets [line items]
Financial liabilities	43,988	39,013
Loans and Receivables/Other Liabilities (Amortized Cost) | Corporate Borrowings
Disclosure of financial assets [line items]
Financial liabilities	4,691	3,666
Loans and Receivables/Other Liabilities (Amortized Cost) | Non-recourse borrowings (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities	30,892	26,567
Loans and Receivables/Other Liabilities (Amortized Cost) | Accounts payable and other
Disclosure of financial assets [line items]
Financial liabilities	3,154	3,634
Loans and Receivables/Other Liabilities (Amortized Cost) | Financial liabilities (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities	1,775	1,705
Loans and Receivables/Other Liabilities (Amortized Cost) | Lease liabilities
Disclosure of financial assets [line items]
Financial liabilities	3,456	3,421
Loans and Receivables/Other Liabilities (Amortized Cost) | Preferred shares
Disclosure of financial assets [line items]
Financial liabilities	20	20
FVTPL (Fair Value)
Disclosure of financial assets [line items]
Financial assets	1,553	2,012
Available for sale securities (Fair Value through OCI)
Disclosure of financial assets [line items]
Financial assets	23	46
Loans and Receivables/Other Liabilities (Amortized Cost)
Disclosure of financial assets [line items]
Financial assets	5,749	4,809
Cash and cash equivalents
Disclosure of financial assets [line items]
Financial assets	1,380	1,279
Cash and cash equivalents | FVTPL (Fair Value)
Disclosure of financial assets [line items]
Financial assets	0	0
Cash and cash equivalents | Available for sale securities (Fair Value through OCI)
Disclosure of financial assets [line items]
Financial assets	0	0
Cash and cash equivalents | Loans and Receivables/Other Liabilities (Amortized Cost)
Disclosure of financial assets [line items]
Financial assets	1,380	1,279
Accounts receivable and other
Disclosure of financial assets [line items]
Financial assets	4,293	3,475
Accounts receivable and other | FVTPL (Fair Value)
Disclosure of financial assets [line items]
Financial assets	0	0
Accounts receivable and other | Available for sale securities (Fair Value through OCI)
Disclosure of financial assets [line items]
Financial assets	0	0
Accounts receivable and other | Loans and Receivables/Other Liabilities (Amortized Cost)
Disclosure of financial assets [line items]
Financial assets	4,293	3,475
Financial assets (current and non-current)
Disclosure of financial assets [line items]
Financial assets	1,652	2,113
Financial assets (current and non-current) | FVTPL (Fair Value)
Disclosure of financial assets [line items]
Financial assets	1,553	2,012
Financial assets (current and non-current) | Available for sale securities (Fair Value through OCI)
Disclosure of financial assets [line items]
Financial assets	23	46
Financial assets (current and non-current) | Loans and Receivables/Other Liabilities (Amortized Cost)
Disclosure of financial assets [line items]
Financial assets	$ 76	$ 55

XML

FAIR VALUE OF FINANCIAL INSTRUMENTS- Allocation of Financial Instruments - Additional Information (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Preferred shares	$ 20	$ 20
Financial assets (current and non-current)
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Financial instruments designated as hedging instruments, at fair value	578	789
Financial liabilities (current and non-current)
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Financial instruments designated as hedging instruments, at fair value	$ 181	$ 139

XML

FAIR VALUE OF FINANCIAL INSTRUMENTS - Carrying and Fair Value of Financial Instruments (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Disclosure of financial assets [line items]
Financial assets, carrying	$ 7,325	$ 6,867
Financial assets, fair value	7,325	6,867
Financial liabilities, carrying	44,345	39,375
Financial liabilities, fair value	39,748	35,085
Financial liabilities and other liabilities, excluding lease liabilities	40,889	35,954
Preferred shares	20	20
Corporate Borrowings
Disclosure of financial assets [line items]
Financial liabilities, carrying	4,691	3,666
Financial liabilities, fair value	4,471	3,406
Non-recourse borrowings
Disclosure of financial assets [line items]
Financial liabilities, carrying	30,892	26,567
Financial liabilities, fair value	29,971	25,958
Accounts payable and other (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities, carrying	3,154	3,634
Financial liabilities, fair value	3,154	3,634
Preferred shares
Disclosure of financial assets [line items]
Financial liabilities, carrying	20	20
Financial liabilities, fair value	20	20
Financial liabilities (current and non-current)
Disclosure of financial assets [line items]
Financial liabilities, carrying	2,132	2,067
Financial liabilities, fair value	2,132	2,067
Cash and cash equivalents
Disclosure of financial assets [line items]
Financial assets, carrying	1,380	1,279
Financial assets, fair value	1,380	1,279
Accounts receivable and other
Disclosure of financial assets [line items]
Financial assets, carrying	4,293	3,475
Financial assets, fair value	4,293	3,475
Financial assets (current and non-current)
Disclosure of financial assets [line items]
Financial assets, carrying	1,652	2,113
Financial assets, fair value	$ 1,652	$ 2,113

XML

FAIR VALUE OF FINANCIAL INSTRUMENTS - Valuation Techniques and Significant Inputs (Details) - Recurring fair value measurement - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Foreign currency forward contracts | Level 2 | Discounted cash flow
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Financial liabilities (current and non-current)	$ 46	$ 37
Interest rate swaps & other | Level 2 | Discounted cash flow
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Financial liabilities (current and non-current)	191	233
Other contracts | Level 3 | Discounted cash flow
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Financial liabilities (current and non-current)	120	92
Marketable securities | Level 1 | Quoted bid prices
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Financial assets	125	108
Foreign currency forward contracts | Level 2 | Discounted cash flow
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Financial assets	73	159
Interest rate swaps & other | Level 2 | Discounted cash flow
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Financial assets	756	1,005
Other contracts | Level 3 | Discounted cash flow
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Financial assets	$ 622	$ 786

XML

PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	$ 37,291
Ending balance	38,090	$ 37,291
Current lease liabilities	401
Non-current lease liabilities	3,055
Utilities
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	7,462
Ending balance	8,065	7,462
Right-of-use assets	206
Transport
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	8,345
Ending balance	8,373	8,345
Right-of-use assets	988
Data Infrastructure
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	7,265
Ending balance	7,228	7,265
Right-of-use assets	1,889
Midstream
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	14,219
Ending balance	14,424	14,219
Right-of-use assets	341
Gross Carrying Amount:
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	39,478	39,749
Additions, net of disposals	826	2,433
Acquisitions through business combinations	118	161
Non-cash disposals	(50)	(57)
Assets reclassified as held for sale		(8)
Assets held by subsidiaries disposed during the period	(19)
Net foreign currency exchange differences	712	(2,800)
Ending balance	41,065	39,478
Gross Carrying Amount: | Utilities
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	7,277	7,565
Additions, net of disposals	292	500
Acquisitions through business combinations	118	109
Non-cash disposals	32	(154)
Assets reclassified as held for sale		0
Assets held by subsidiaries disposed during the period	0
Net foreign currency exchange differences	301	(743)
Ending balance	8,020	7,277
Gross Carrying Amount: | Transport
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	9,337	8,998
Additions, net of disposals	237	561
Acquisitions through business combinations	0	0
Non-cash disposals	(26)	126
Assets reclassified as held for sale		(8)
Assets held by subsidiaries disposed during the period	(19)
Net foreign currency exchange differences	47	(340)
Ending balance	9,576	9,337
Gross Carrying Amount: | Data Infrastructure
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	8,185	8,324
Additions, net of disposals	110	575
Acquisitions through business combinations	0	52
Non-cash disposals	(53)	(12)
Assets reclassified as held for sale		0
Net foreign currency exchange differences	64	(754)
Ending balance	8,306	8,185
Gross Carrying Amount: | Midstream
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	14,679	14,862
Additions, net of disposals	187	797
Acquisitions through business combinations	0	0
Non-cash disposals	(3)	(17)
Assets reclassified as held for sale		0
Assets held by subsidiaries disposed during the period	0
Net foreign currency exchange differences	300	(963)
Ending balance	15,163	14,679
Gross Carrying Amount: | Data
Reconciliation of changes in property, plant and equipment [abstract]
Assets held by subsidiaries disposed during the period	0
Accumulated depreciation:
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	(5,396)	(4,191)
Non-cash disposals	72	52
Assets reclassified as held for sale		4
Assets held by subsidiaries disposed during the period	12
Net foreign currency exchange differences	(89)	309
Depreciation expense	(893)	(1,597)
Disposals	17	27
Ending balance	(6,277)	(5,396)
Accumulated depreciation: | Utilities
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	(1,454)	(1,272)
Non-cash disposals	2	0
Assets reclassified as held for sale		0
Assets held by subsidiaries disposed during the period	0
Net foreign currency exchange differences	(56)	123
Depreciation expense	(195)	(327)
Disposals	8	22
Ending balance	(1,695)	(1,454)
Accumulated depreciation: | Transport
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	(2,040)	(1,668)
Non-cash disposals	14	0
Assets reclassified as held for sale		4
Assets held by subsidiaries disposed during the period	12
Net foreign currency exchange differences	(6)	87
Depreciation expense	(234)	(468)
Disposals	9	5
Ending balance	(2,245)	(2,040)
Accumulated depreciation: | Data Infrastructure
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	(920)	(629)
Non-cash disposals	45	41
Assets reclassified as held for sale		0
Net foreign currency exchange differences	(11)	52
Depreciation expense	(192)	(384)
Disposals	0	0
Ending balance	(1,078)	(920)
Accumulated depreciation: | Midstream
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	(982)	(622)
Non-cash disposals	11	11
Assets reclassified as held for sale		0
Assets held by subsidiaries disposed during the period	0
Net foreign currency exchange differences	(16)	47
Depreciation expense	(272)	(418)
Disposals	0	0
Ending balance	(1,259)	(982)
Accumulated depreciation: | Data
Reconciliation of changes in property, plant and equipment [abstract]
Assets held by subsidiaries disposed during the period	0
Accumulated fair value adjustments:
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	3,209	3,097
Net foreign currency exchange differences	93	(256)
Fair value adjustments		368
Ending balance	3,302	3,209
Accumulated fair value adjustments: | Utilities
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	1,639	1,643
Net foreign currency exchange differences	101	(179)
Fair value adjustments		175
Ending balance	1,740	1,639
Accumulated fair value adjustments: | Transport
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	1,048	1,046
Net foreign currency exchange differences	(6)	(73)
Fair value adjustments		75
Ending balance	1,042	1,048
Accumulated fair value adjustments: | Data Infrastructure
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	0	0
Net foreign currency exchange differences	0	0
Fair value adjustments		0
Ending balance	0	0
Accumulated fair value adjustments: | Midstream
Reconciliation of changes in property, plant and equipment [abstract]
Beginning balance	522	408
Net foreign currency exchange differences	(2)	(4)
Fair value adjustments		118
Ending balance	$ 520	$ 522

XML

INTANGIBLE ASSETS - Net Amounts (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Disclosure of detailed information about intangible assets [line items]
Net intangible assets	$ 15,476	$ 11,822
Cost
Disclosure of detailed information about intangible assets [line items]
Net intangible assets	17,846	13,718	$ 15,785
Accumulated amortization
Disclosure of detailed information about intangible assets [line items]
Net intangible assets	$ (2,370)	$ (1,896)	$ (1,571)

XML

INTANGIBLE ASSETS - Cash Generating Units (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Disclosure of information for cash-generating units [line items]
Total	$ 15,476	$ 11,822
North American Residential Energy Infrastructure Operation
Disclosure of information for cash-generating units [line items]
Total	3,394	1,674
Brazilian regulated gas transmission operation
Disclosure of information for cash-generating units [line items]
Total	3,015	2,816
Canadian diversified midstream operation
Disclosure of information for cash-generating units [line items]
Total	2,135	2,186
North American Rail Operation
Disclosure of information for cash-generating units [line items]
Total	1,757	1,762
European Residential Decarbonization Infrastructure Business
Disclosure of information for cash-generating units [line items]
Total	1,207	0
Peruvian toll roads
Disclosure of information for cash-generating units [line items]
Total	1,086	1,031
Indian Telecom Towers Operation
Disclosure of information for cash-generating units [line items]
Total	676	682
U.K. Telecom Towers Operation
Disclosure of information for cash-generating units [line items]
Total	565	537
U.K. port operation
Disclosure of information for cash-generating units [line items]
Total	271	258
Other
Disclosure of information for cash-generating units [line items]
Total	868	876
Brazilian Electricity Transmission Operation
Disclosure of information for cash-generating units [line items]
Total	$ 502	$ 0

XML

INTANGIBLE ASSETS - Reconciliation (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Reconciliation of changes in intangible assets other than goodwill
Cost at beginning of the year	$ 11,822
Cost at end of year	15,476	$ 11,822
Cost
Reconciliation of changes in intangible assets other than goodwill
Cost at beginning of the year	13,718	15,785
Acquisitions through business combinations, intangible assets and goodwill	3,398	302
Additions, net of disposals	105	149
Held for sale	0	(793)
Assets held by subsidiaries disposed during the period	0	(1,454)
Adjustments to purchase price allocation	(4)	0
Non-cash additions	(5)	47
Foreign currency translation	634	(318)
Cost at end of year	$ 17,846	$ 13,718

XML

INTANGIBLE ASSETS - Accumulated Amortization (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Disclosure of detailed information about intangible assets [line items]
Cost at beginning of the year	$ 11,822
Cost at end of year	15,476	$ 11,822
Accumulated amortization
Disclosure of detailed information about intangible assets [line items]
Cost at beginning of the year	(1,896)	(1,571)
Assets held by subsidiaries disposed during the period	0	5
Non-cash additions	7	0
Held for sale	0	211
Amortization	(384)	(561)
Foreign currency translation	(97)	20
Cost at end of year	$ (2,370)	$ (1,896)

XML

INVESTMENT IN ASSOCIATES AND JOINT VENTURES - Change in Investments (Details) - USD ($) $ in Millions													3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 15, 2023	Jun. 14, 2023	May 02, 2023	Apr. 26, 2023	Apr. 01, 2023	Feb. 01, 2023	Nov. 22, 2022	Nov. 01, 2022	Aug. 04, 2022	Jun. 13, 2022	Apr. 01, 2022	Feb. 16, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Reconciliation of changes in associates and joint ventures
Balance at the beginning of the period															$ 5,325	$ 4,725	$ 4,725
Share of earnings for the period													$ 273	$ (34)	376	20	12
Foreign currency translation and other															76		(44)
Share of other comprehensive (loss) income															(151)		485
Distributions(5),(8),(12)															(537)		(575)
Disposition of interest															(375)		(142)
Acquisitions															702		864
Balance at end of year													5,416		5,416		5,325
Disclosure Of Associates And Joint Ventures [Line Items]
Disposal of investments in associates and joint ventures													672	$ 275	672	$ 275
Acquisitions															702		864
U.S. Gas Pipeline
Disclosure Of Associates And Joint Ventures [Line Items]
Disposal of investments in associates and joint ventures	$ 420				$ 70
Gain (Loss) on sale of investments accounted for using equity method	$ 80				12
Ownership interest	25.00%	38.00%
Reclassification adjustments on exchange differences on translation, net of tax					$ 14
AusNet Services Ltd
Reconciliation of changes in associates and joint ventures
Acquisitions												$ 500
Disclosure Of Associates And Joint Ventures [Line Items]
Acquisitions												$ 500
Proportion of voting rights held in associate												8.00%
Smart Metering Business
Reconciliation of changes in associates and joint ventures
Acquisitions											$ 215
Disclosure Of Associates And Joint Ventures [Line Items]
Acquisitions											$ 215
Proportion of voting rights held in associate											13.00%
North American container terminal operation
Disclosure Of Associates And Joint Ventures [Line Items]
Disposal of ownership interest, percentage										19.00%
Disposal of investments in associates and joint ventures										$ 275
Gain (Loss) on sale of investments accounted for using equity method										$ 125
Proportion of voting rights held in associate										49.00%
Reclassification adjustments on exchange differences on translation, net of tax										$ 142
Tax expense (income)										$ 50
Australian Data Transmissions Business
Reconciliation of changes in associates and joint ventures
Acquisitions									$ 193
Disclosure Of Associates And Joint Ventures [Line Items]
Acquisitions									$ 193
Proportion of voting rights held in associate									12.00%
North American Natural Gas Transmission Operation
Disclosure Of Associates And Joint Ventures [Line Items]
Loans and receivables													$ 250		$ 250		$ 375
New Zealand Data Center Operation
Disclosure Of Associates And Joint Ventures [Line Items]
Disposal of ownership interest, percentage	50.00%
Disposal of investments in associates and joint ventures	$ 275
Gain (Loss) on sale of investments accounted for using equity method	$ 220
Ownership interest	12.00%
Reclassification adjustments on exchange differences on translation, net of tax	$ 14
Proceeds from sales of interests in associates								$ 140
U.S. Semiconductor Facility
Disclosure Of Associates And Joint Ventures [Line Items]
Proportion of voting rights held in associate							12.00%
European Telecom Tower Operation
Reconciliation of changes in associates and joint ventures
Acquisitions						$ 702
Disclosure Of Associates And Joint Ventures [Line Items]
Acquisitions						$ 702
Proportion of voting rights held in associate						6.00%
Freehold Landlord Port in Victoria, Australia
Disclosure Of Associates And Joint Ventures [Line Items]
Disposal of ownership interest, percentage				50.00%
Disposal of investments in associates and joint ventures				$ 70
Brazilian regulated gas transmission operation
Disclosure Of Associates And Joint Ventures [Line Items]
Proportion of voting rights held in associate			31.00%
Proportion of ownership interest in subsidiary, additional			15.00%

XML

INVESTMENT IN ASSOCIATES AND JOINT VENTURES - Segment Information (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Disclosure of operating segments [line items]
Investments in associates and joint ventures	$ 5,416	$ 5,325	$ 4,725
Utilities
Disclosure of operating segments [line items]
Investments in associates and joint ventures	871	887
Transport
Disclosure of operating segments [line items]
Investments in associates and joint ventures	1,981	1,925
Midstream
Disclosure of operating segments [line items]
Investments in associates and joint ventures	661	1,058
Data Infrastructure
Disclosure of operating segments [line items]
Investments in associates and joint ventures	1,879	1,297
Corporate
Disclosure of operating segments [line items]
Investments in associates and joint ventures	$ 24	$ 158

XML

INVESTMENT IN ASSOCIATES AND JOINT VENTURES - Balance Sheet Impact of Investments (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Disclosure Of Associates And Joint Ventures [Line Items]
Total assets	$ 81,671	$ 72,969
Total liabilities	(53,048)	(47,415)
Associates and Joint Ventures
Disclosure Of Associates And Joint Ventures [Line Items]
Total assets	94,382	71,023
Total liabilities	(52,774)	(42,116)
Net assets	$ 41,608	$ 28,907

XML

INVESTMENT IN ASSOCIATES AND JOINT VENTURES - Income Statement Impact of Investments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Disclosure Of Associates And Joint Ventures [Line Items]
Revenues	$ 4,256	$ 3,681	$ 8,474	$ 7,092
Net income	773	425	916	719
Share of earnings (loss) from investments in associates and joint ventures	273	(34)	376	20	$ 12
Associates and Joint Ventures
Disclosure Of Associates And Joint Ventures [Line Items]
Revenues	6,722	5,455	12,710	10,471
Net income	$ 1,054	$ 309	$ 2,084	$ 901

XML

BORROWINGS - Additional Information (Details) $ in Millions, $ in Millions			3 Months Ended		6 Months Ended
	Apr. 25, 2022 USD ($)	May 24, 2021 USD ($)	Jun. 30, 2023 USD ($) extension	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) extension	Jun. 30, 2022 USD ($)	Jul. 27, 2023 CAD ($)	Dec. 31, 2022 USD ($)	Nov. 14, 2022 CAD ($)	Apr. 25, 2022 CAD ($)
Disclosure of detailed information about borrowings [line items]
Proceeds from corporate credit facility			$ 1,268	$ 1,245	$ 3,057	$ 2,202
Proceeds from corporate borrowings			0	474	0	474
Net proceeds from (repayment of) commercial paper program			225	(124)	477	(164)
Corporate Revolving Credit Facility
Disclosure of detailed information about borrowings [line items]
Credit facility, maximum borrowing capacity			$ 2,200		$ 2,200
Line of credit facility, unused capacity, commitment fee percentage			13		13
Subsidiary and corporate borrowings			$ 577		$ 577			$ 96
Letter of credit outstanding amount			$ 11		11			12
Proceeds from corporate credit facility					$ 481
Corporate Revolving Credit Facility | Floating interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate			1.20%		1.20%
Medium-term Notes, Maturing September 11, 2028
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings			$ 529		$ 529			517
Medium-term Notes, Maturing September 11, 2028 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate			4.20%		4.20%
Revolving credit facility with Brookfield
Disclosure of detailed information about borrowings [line items]
Credit facility, maximum borrowing capacity			$ 1,000		$ 1,000
Subsidiary and corporate borrowings			$ 0	$ 0	$ 0	$ 0		0
Borrowings, number of extensions | extension			8		8
Revolving credit facility with Brookfield | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Disclosure of detailed information about borrowings [line items]
Borrowings, adjustment to interest rate basis			1.90%		1.90%
Medium-term Notes, Maturing October 9, 2029
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings			$ 529		$ 529			517
Medium-term Notes, Maturing October 9, 2029 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate			3.40%		3.40%
Subordinated Notes, Maturing May 24, 2081
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings			$ 250		$ 250			250
Subordinated Notes, Maturing May 24, 2081 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate			5.00%		5.00%
Medium-term Notes, Maturing April 25, 2034
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings			$ 302		$ 302			295
Notional amount										$ 600
Finance costs	$ 3
Medium-term Notes, Maturing April 25, 2034 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate			5.40%		5.40%
Medium-term Notes, Maturing April 25, 2034 Tranche One
Disclosure of detailed information about borrowings [line items]
Notional amount										$ 400
Medium-term Notes, Maturing April 25, 2034 Tranche One | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate										5.439%
Medium-term Notes, Maturing April 25, 2034 Tranche Two
Disclosure of detailed information about borrowings [line items]
Notional amount										$ 200
Medium-term Notes, Maturing April 25, 2034 Tranche Two | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate										5.789%
Medium-term Notes, Maturing September 1, 2032
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings			$ 378		$ 378			369
Medium-term Notes, Maturing September 1, 2032 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate			2.90%		2.90%
Commercial Paper
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings			$ 941		$ 941			464
Commercial paper program, maximum borrowing capacity			$ 1,000		$ 1,000
Commercial Paper | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate			6.00%		6.00%
Subordinated notes, Maturing May 24, 2081
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate		5.00%
Subsidiary and corporate borrowings		$ 250
Finance costs		$ 6
Medium-term Notes, Maturing July 27, 2030 | Entering into significant commitments or contingent liabilities [member]
Disclosure of detailed information about borrowings [line items]
Notional amount							$ 700
Medium-term Notes, Maturing July 27, 2030, Tranche One | Entering into significant commitments or contingent liabilities [member]
Disclosure of detailed information about borrowings [line items]
Notional amount							$ 500
Medium-term Notes, Maturing July 27, 2030, Tranche One | Fixed interest rate | Entering into significant commitments or contingent liabilities [member]
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate							5.71%
Medium-term Notes, Maturing July 27, 2030, Tranche Two | Entering into significant commitments or contingent liabilities [member]
Disclosure of detailed information about borrowings [line items]
Notional amount							$ 200
Medium-term Notes, Maturing July 27, 2030, Tranche Two | Fixed interest rate | Entering into significant commitments or contingent liabilities [member]
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate							5.95%
Medium-term Notes, Maturing November 14, 2027
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings			$ 340		$ 340			$ 332
Notional amount									$ 700
Medium-term Notes, Maturing November 14, 2027 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate			5.60%		5.60%
Medium-term Notes, Maturing November 14, 2027 Tranche One
Disclosure of detailed information about borrowings [line items]
Notional amount									$ 450
Medium-term Notes, Maturing November 14, 2027 Tranche One | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate									5.616%
Medium-term Notes, Maturing November 14, 2027 Tranche Two
Disclosure of detailed information about borrowings [line items]
Notional amount									$ 250
Medium-term Notes, Maturing November 14, 2027 Tranche Two | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Borrowings, interest rate									5.98%

XML

BORROWINGS - Corporate Borrowings (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Corporate Revolving Credit Facility
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 577	$ 96
Corporate Revolving Credit Facility | Floating interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	1.20%
Commercial Paper
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 941	464
Commercial Paper | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	6.00%
Medium Term Notes, Public - Canadian - Maturing February 22, 2024
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 227	222
Medium Term Notes, Public - Canadian - Maturing February 22, 2024 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	3.30%
Medium Term Notes, Public - Canadian - Maturing February 22, 2024
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 302	295
Medium Term Notes, Public - Canadian - Maturing February 22, 2024 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	3.30%
Medium-term Notes, Maturing September 11, 2028
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 529	517
Medium-term Notes, Maturing September 11, 2028 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	4.20%
Medium-term Notes, Maturing October 9, 2029
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 529	517
Medium-term Notes, Maturing October 9, 2029 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	3.40%
Medium-term Notes, Maturing September 1, 2032
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 378	369
Medium-term Notes, Maturing September 1, 2032 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	2.90%
Medium-term Notes, Maturing April 25, 2034
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 302	295
Medium-term Notes, Maturing April 25, 2034 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	5.40%
Medium-term Notes, Maturing April 25, 2052
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 150	147
Medium-term Notes, Maturing April 25, 2052 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	5.80%
Subordinated Notes, Maturing May 24, 2081
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 250	250
Subordinated Notes, Maturing May 24, 2081 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	5.00%
Corporate Borrowings
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 4,691	3,666
Corporate borrowings, outstanding principal	4,714	3,689
Corporate borrowings, deferred financing costs and other	(23)	(23)
Medium-term Notes, Maturing February 14, 2033
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 189	185
Medium-term Notes, Maturing February 14, 2033 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	6.00%
Medium-term Notes, Maturing November 14, 2027
Disclosure of detailed information about borrowings [line items]
Subsidiary and corporate borrowings	$ 340	$ 332
Medium-term Notes, Maturing November 14, 2027 | Fixed interest rate
Disclosure of detailed information about borrowings [line items]
Annual rate	5.60%

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BORROWINGS - Non-Recourse Borrowings (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Disclosure of detailed information about borrowings [line items]
Current	$ 3,741	$ 2,567
Non-recourse borrowings	27,151	24,000
Borrowings associated with recent acquisitions and growth initiatives	2,500	1,200
Non Recourse Borrowings
Disclosure of detailed information about borrowings [line items]
Current	3,741	2,567
Non-recourse borrowings	27,151	24,000
Total	$ 30,892	$ 26,567

XML

CAPITAL MANAGEMENT - Invested Capital (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	Jan. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022		Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Disclosure of objectives, policies and processes for managing capital [line items]
Issuance of perpetual subordinated notes		$ 0	$ 0	$ 0	$ 293	[1]
Total partnership capital		28,623	26,039	28,623	26,039		$ 28,312	$ 25,554	$ 26,975	$ 26,391
Non-controlling interest - in operating subsidiaries		(18,640)		(18,640)				(15,320)
Deficit		3,746		3,746				3,422
Accumulated other comprehensive income		(880)		(880)				(817)
Ownership changes		(560)		(560)				(558)
Invested Capital		12,289	12,276	12,289	12,276		$ 12,287	$ 12,281	$ 12,272	$ 12,195
Issuance of perpetual subordinated notes		$ 0	$ 0	$ 0	$ 293	[1]
Subordinated Notes, First Tranche
Disclosure of objectives, policies and processes for managing capital [line items]
Issuance of perpetual subordinated notes	$ 220
Issuance of perpetual subordinated notes	220
Subordinated Notes, Second Tranche
Disclosure of objectives, policies and processes for managing capital [line items]
Issuance of perpetual subordinated notes	293
Issuance of perpetual subordinated notes	$ 293
Bottom of range
Disclosure of objectives, policies and processes for managing capital [line items]
Targeted returns on invested capital				12.00%
Top of range
Disclosure of objectives, policies and processes for managing capital [line items]
Targeted returns on invested capital				15.00%

[1] Refer to Note 15, Partnership Capital.

XML

CAPITAL MANAGEMENT - Changes in Invested Capital (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Changes in Invested capital [Roll Forward]
Opening balance	$ 12,287	$ 12,272	$ 12,281	$ 12,195
Net redemption of preferred units	0	0	0	(220)
Issuance of perpetual subordinated notes	0	0	0	293	[1]
Issuance of limited partnership units	2	4	8	8
Ending balance	12,289	12,276	12,289	12,276
Weighted Average Invested Capital	$ 12,287	$ 12,272	$ 12,284	$ 12,262

[1] Refer to Note 15, Partnership Capital.

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SUBSIDIARY PUBLIC ISSUERS - Additional Information (Details) $ in Millions, $ in Millions	Jun. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)	Nov. 14, 2022 CAD ($)	Apr. 25, 2022 CAD ($)	May 24, 2021 USD ($)
Medium-term Notes, Maturing April 25, 2034
Disclosure of information about consolidated structured entities [line items]
Notional amount				$ 600
Subsidiary and corporate borrowings	$ 302	$ 295
Medium-term Notes, Maturing April 25, 2034 Tranche One
Disclosure of information about consolidated structured entities [line items]
Notional amount				400
Medium-term Notes, Maturing April 25, 2034 Tranche Two
Disclosure of information about consolidated structured entities [line items]
Notional amount				$ 200
Subordinated notes, Maturing May 24, 2081
Disclosure of information about consolidated structured entities [line items]
Borrowings, interest rate					5.00%
Subsidiary and corporate borrowings					$ 250
Medium-term Notes, Maturing November 14, 2027
Disclosure of information about consolidated structured entities [line items]
Notional amount			$ 700
Subsidiary and corporate borrowings	$ 340	$ 332
Medium-term Notes, Maturing November 14, 2027 Tranche One
Disclosure of information about consolidated structured entities [line items]
Notional amount			450
Medium-term Notes, Maturing November 14, 2027 Tranche Two
Disclosure of information about consolidated structured entities [line items]
Notional amount			$ 250
Fixed interest rate | Medium-term Notes, Maturing April 25, 2034
Disclosure of information about consolidated structured entities [line items]
Borrowings, interest rate	5.40%
Fixed interest rate | Medium-term Notes, Maturing April 25, 2034 Tranche One
Disclosure of information about consolidated structured entities [line items]
Borrowings, interest rate				5.439%
Fixed interest rate | Medium-term Notes, Maturing April 25, 2034 Tranche Two
Disclosure of information about consolidated structured entities [line items]
Borrowings, interest rate				5.789%
Fixed interest rate | Medium-term Notes, Maturing November 14, 2027
Disclosure of information about consolidated structured entities [line items]
Borrowings, interest rate	5.60%
Fixed interest rate | Medium-term Notes, Maturing November 14, 2027 Tranche One
Disclosure of information about consolidated structured entities [line items]
Borrowings, interest rate			5.616%
Fixed interest rate | Medium-term Notes, Maturing November 14, 2027 Tranche Two
Disclosure of information about consolidated structured entities [line items]
Borrowings, interest rate			5.98%

XML

SUBSIDIARY PUBLIC ISSUERS - Financial Information (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Mar. 31, 2023	Dec. 31, 2022
Statement of comprehensive income [abstract]
Revenues		$ 4,256	$ 3,681	$ 8,474	$ 7,092
Net income attributable to partnership		378	176	401	246
Statement of financial position [abstract]
Current assets		6,299		6,299			$ 6,686
Non-current assets		75,372		75,372			66,283
Current liabilities		9,722		9,722			8,377
Non-current liabilities		43,326		43,326			39,038
Redeemable Partnership Units held by Brookfield		2,195		2,195			2,263
BIPC exchangeable shares		1,254		1,254			1,289
Exchangeable units	[1]	68		68			72
Perpetual subordinated notes		293		293		$ 293	293
In operating subsidiaries		18,640		18,640			15,320
Preferred unitholders		918		918			918
Our partnership
Statement of comprehensive income [abstract]
Revenues		0	0	0	0
Net income attributable to partnership		186	70	161	76
Statement of financial position [abstract]
Current assets		0		0			0
Non-current assets		6,440		6,440			6,583
Current liabilities		0		0			0
Non-current liabilities		0		0			0
Redeemable Partnership Units held by Brookfield		0		0			0
BIPC exchangeable shares		0		0			0
Exchangeable units		0		0			0
Perpetual subordinated notes		0		0			0
In operating subsidiaries		0		0			0
Preferred unitholders		0		0			0
The Fincos
Statement of comprehensive income [abstract]
Revenues		0	0	0	0
Net income attributable to partnership		0	0	0	0
Statement of financial position [abstract]
Current assets		0		0			0
Non-current assets		0		0			0
Current liabilities		0		0			0
Non-current liabilities		3,173		3,173			3,106
Redeemable Partnership Units held by Brookfield		0		0			0
BIPC exchangeable shares		0		0			0
Exchangeable units		0		0			0
Perpetual subordinated notes		0		0			0
In operating subsidiaries		0		0			0
Preferred unitholders		0		0			0
BIPIC
Statement of comprehensive income [abstract]
Revenues		0	0	0	0
Net income attributable to partnership		0	0	0	0
Statement of financial position [abstract]
Current assets		0		0			0
Non-current assets		1,512		1,512			1,005
Current liabilities		219		219			182
Non-current liabilities		0		0			0
Redeemable Partnership Units held by Brookfield		0		0			0
BIPC exchangeable shares		0		0			0
Exchangeable units		0		0			0
Perpetual subordinated notes		0		0			0
In operating subsidiaries		0		0			0
Preferred unitholders		0		0			0
BIPC Holdings
Statement of comprehensive income [abstract]
Revenues		0	0	0	0
Net income attributable to partnership		0	0	0	0
Statement of financial position [abstract]
Current assets		0		0			0
Non-current assets		3,173		3,173			3,105
Current liabilities		0		0			0
Non-current liabilities		259		259			191
Redeemable Partnership Units held by Brookfield		0		0			0
BIPC exchangeable shares		0		0			0
Exchangeable units		0		0			0
Perpetual subordinated notes		0		0			0
In operating subsidiaries		0		0			0
Preferred unitholders		0		0			0
Subsidiaries of our partnership other than the Fincos and BIPIC
Statement of comprehensive income [abstract]
Revenues		0	0	0	0
Net income attributable to partnership		378	176	401	246
Statement of financial position [abstract]
Current assets		0		0			0
Non-current assets		8,949		8,949			9,603
Current liabilities		0		0			0
Non-current liabilities		0		0			0
Redeemable Partnership Units held by Brookfield		0		0			0
BIPC exchangeable shares		0		0			0
Exchangeable units		0		0			0
Perpetual subordinated notes		0		0			0
In operating subsidiaries		0		0			0
Preferred unitholders		0		0			0
Consolidating adjustments
Statement of comprehensive income [abstract]
Revenues		4,256	3,681	8,474	7,092
Net income attributable to partnership		(186)	$ (70)	(161)	$ (76)
Statement of financial position [abstract]
Current assets		6,299		6,299			6,686
Non-current assets		55,298		55,298			45,987
Current liabilities		9,503		9,503			8,195
Non-current liabilities		39,894		39,894			35,741
Redeemable Partnership Units held by Brookfield		2,195		2,195			2,263
BIPC exchangeable shares		1,254		1,254			1,289
Exchangeable units		68		68			72
Perpetual subordinated notes		293		293			293
In operating subsidiaries		18,640		18,640			15,320
Preferred unitholders		$ 918		$ 918			$ 918

[1] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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REVENUE (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disclosure of operating segments [line items]
Revenue	$ 4,256	$ 3,681	$ 8,474	$ 7,092
Utilities
Disclosure of operating segments [line items]
Revenue	1,899	1,350	3,770	2,562
Midstream
Disclosure of operating segments [line items]
Revenue	1,048	1,007	2,102	1,909
Transport
Disclosure of operating segments [line items]
Revenue	886	894	1,767	1,768
Data Infrastructure
Disclosure of operating segments [line items]
Revenue	$ 423	$ 430	$ 835	$ 853

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REVENUE - Geographic Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disclosure of geographical areas [line items]
Revenues	$ 4,256	$ 3,681	$ 8,474	$ 7,092
Canada
Disclosure of geographical areas [line items]
Revenues	1,142	1,158	2,291	2,225
U.S.
Disclosure of geographical areas [line items]
Revenues	1,013	693	2,056	1,286
India
Disclosure of geographical areas [line items]
Revenues	454	481	902	948
U.K.
Disclosure of geographical areas [line items]
Revenues	519	392	1,083	799
Brazil
Disclosure of geographical areas [line items]
Revenues	388	401	730	769
Colombia
Disclosure of geographical areas [line items]
Revenues	238	236	466	450
Australia
Disclosure of geographical areas [line items]
Revenues	172	174	336	339
Spain
Disclosure of geographical areas [line items]
Revenues	68	0	150	0
France
Disclosure of geographical areas [line items]
Revenues	59	0	132	0
Other
Disclosure of geographical areas [line items]
Revenues	$ 203	$ 146	$ 328	$ 276

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REVENUE - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disclosure of geographical areas [line items]
Revenues	$ 4,256	$ 3,681	$ 8,474	$ 7,092
Partnership's Sales Revenue, Net | Customer Concentration Risk
Disclosure of geographical areas [line items]
Revenues		$ 385		$ 764

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DIRECT OPERATING COSTS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Expenses by nature [abstract]
Depreciation and amortization expense	$ 632	$ 552	$ 1,277	$ 1,096
Compensation	640	414	1,278	857
Fuel, transportation, and distribution costs	372	423	765	808
Operations and maintenance costs	266	219	542	422
Marketing and administrative costs	217	130	419	257
Cost of inventory	862	787	1,607	1,407
Utilities	143	117	283	237
Other direct operating costs	148	70	338	134
Total	$ 3,280	$ 2,712	$ 6,509	$ 5,218

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PARTNERSHIP CAPITAL - Capital Categories (Details) - USD ($)		3 Months Ended				6 Months Ended				12 Months Ended
	Jan. 21, 2022	Jun. 30, 2023		Jun. 30, 2022		Jun. 30, 2023		Jun. 30, 2022		Dec. 31, 2022
Changes in equity [abstract]
Balance as		$ 28,312,000,000		$ 26,975,000,000		$ 25,554,000,000		$ 26,391,000,000		$ 26,391,000,000
Unit issuance		2,000,000	[1]	4,000,000	[2]	8,000,000	[3],[4]	8,000,000	[5]
Balance as		28,623,000,000		26,039,000,000		28,623,000,000		26,039,000,000		25,554,000,000
Redeemable Partnership Units held by Brookfield
Changes in equity [abstract]
Balance as		2,149,000,000		2,420,000,000		2,263,000,000		2,408,000,000		2,408,000,000
Balance as		2,195,000,000		2,282,000,000		2,195,000,000		2,282,000,000		2,263,000,000
Non-controlling interest – BIPC exchangeable shares
Changes in equity [abstract]
Balance as		1,225,000,000		1,381,000,000		1,289,000,000		1,369,000,000		1,369,000,000
Balance as		1,254,000,000		1,303,000,000		1,254,000,000		1,303,000,000		1,289,000,000
Limited Partners 1
Changes in equity [abstract]
Balance as		5,112,000,000		5,741,000,000		5,372,000,000		5,702,000,000		5,702,000,000
Unit issuance		2,000,000	[1]	4,000,000	[2]	8,000,000	[3],[4]	8,000,000	[5]
Balance as		5,229,000,000		5,419,000,000		5,229,000,000		5,419,000,000		5,372,000,000
Non-controlling Interest - Exchange LP Units, equity
Changes in equity [abstract]
Balance as		68,000,000	[6]	81,000,000	[7]	72,000,000		85,000,000		85,000,000
Balance as		68,000,000	[6]	75,000,000	[7]	68,000,000	[6]	75,000,000	[7]	72,000,000
Limited partners’ capital | Redeemable Partnership Units held by Brookfield
Changes in equity [abstract]
Balance as						$ 2,728,000,000		$ 2,728,000,000		$ 2,728,000,000
Opening balance (in shares)						193,587,223		193,587,223		193,587,223
Unit issuance						$ 0				$ 0
Issued for cash (in shares)						0				0
Balance as		$ 2,728,000,000				$ 2,728,000,000				$ 2,728,000,000
Ending balance (in shares)		193,587,223				193,587,223				193,587,223
Limited partners’ capital | Non-controlling interest – BIPC exchangeable shares
Changes in equity [abstract]
Balance as						$ 1,757,000,000		$ 1,755,000,000		$ 1,755,000,000
Opening balance (in shares)						110,567,671		110,157,540		110,157,540
Conversions (in shares)						116,159		100,000		410,131
Conversions						$ 1,000,000		$ 1,000,000		$ 2,000,000
Balance as		$ 1,758,000,000				$ 1,758,000,000				$ 1,757,000,000
Ending balance (in shares)		110,683,830				110,683,830				110,567,671
Limited partners’ capital | General Partner
Changes in equity [abstract]
Balance as						$ 19,000,000		$ 19,000,000		$ 19,000,000
Opening balance (in shares)						2,400,631		2,400,631		2,400,631
Balance as		$ 19,000,000				$ 19,000,000				$ 19,000,000
Ending balance (in shares)		2,400,631				2,400,631				2,400,631
Limited partners’ capital | Limited Partners 1
Changes in equity [abstract]
Balance as		$ 6,099,000,000		6,080,000,000		$ 6,092,000,000		$ 6,074,000,000		$ 6,074,000,000
Opening balance (in shares)						458,380,315		457,901,280		457,901,280
Unit issuance		2,000,000	[1]	4,000,000	[2]	$ 8,000,000	[3],[4]	$ 8,000,000	[5]	$ 13,000,000
Issued for cash (in shares)						262,603				338,953
Conversions						$ 2,000,000				$ 5,000,000
Conversions (in shares)						104,522				140,082
Balance as		$ 6,102,000,000		$ 6,085,000,000		$ 6,102,000,000		6,085,000,000		$ 6,092,000,000
Ending balance (in shares)		458,747,440				458,747,440				458,380,315
Limited partners’ capital | Non-controlling Interest - Exchange LP Units, equity
Changes in equity [abstract]
Balance as						$ 401,000,000		$ 408,000,000		$ 408,000,000
Opening balance (in shares)						6,464,819		7,015,032		7,015,032
Conversions (in shares)						(220,681)				(550,213)
Conversions						$ (3,000,000)		$ 2,000,000		$ (7,000,000)
Balance as		$ 398,000,000				$ 398,000,000				$ 401,000,000
Ending balance (in shares)		6,244,138				6,244,138				6,464,819
Preferred unitholders capital
Changes in equity [abstract]
Balance as						$ 918,000,000		$ 1,138,000,000		$ 1,138,000,000
Opening balance (in shares)						43,901,312		55,881,062		55,881,062
Repurchased and cancelled						$ 0				$ (220,000,000)
Repurchased and cancelled (in shares)						0				(11,979,750)
Balance as		$ 918,000,000				$ 918,000,000				$ 918,000,000
Ending balance (in shares)		43,901,312				43,901,312				43,901,312
Perpetual subordinated notes
Changes in equity [abstract]
Opening balance (in shares)						293,000,000		0		0
Issued for cash (in shares)	12,000,000					0				293,000,000
Ending balance (in shares)		293,000,000				293,000,000				293,000,000

[1] Refer to Note 15, Partnership Capital.

[2] Refer to Note 15, Partnership Capital.

[3] Refer to Note 15, Partnership Capital.

[4] Refer to Note 5, Acquisition of Businesses.

[5] Refer to Note 15, Partnership Capital.

[6] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

[7] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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PARTNERSHIP CAPITAL - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended		6 Months Ended		12 Months Ended
	Mar. 31, 2022	Jan. 21, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Schedule of Partnership Units [Line Items]
Partnership units issued			$ 2	$ 4	$ 8	$ 8
Preferred unitholders capital | Series 7 Preferred Units
Schedule of Partnership Units [Line Items]
Partnership units issued	$ 243
Losses on redemption of equity instruments	$ 23
Limited partners’ capital | Limited partners’ capital
Schedule of Partnership Units [Line Items]
Weighted average number of shares outstanding (in shares)			458,700,000	458,000,000	458,500,000	458,000,000
Stock issued during period, dividend reinvestment plan (in shares)					300,000	200,000
Dividend reinvestment plan, proceeds					$ 8	$ 8
Number of shares issued (in shares)					262,603		338,953
Limited partners’ capital | Non-controlling Interest - Exchange LP Units, equity
Schedule of Partnership Units [Line Items]
Exchange LP unit conversion, shares (in shares)					100,000	100,000
Conversions					$ (3)	$ 2	$ (7)
Exchange LP unit conversion, value					$ 2
Conversions (in shares)					(220,681)		(550,213)
Limited partners’ capital | Non-controlling interest – BIPC exchangeable shares
Schedule of Partnership Units [Line Items]
Conversions					$ 1	$ 1	$ 2
Conversions (in shares)					116,159	100,000	410,131
Limited partners’ capital | General Partner
Schedule of Partnership Units [Line Items]
Weighted average number of shares outstanding (in shares)					2,400,000	2,400,000
Limited partners’ capital | Non-controlling Interest - Exchange BIPC LP Units, equity
Schedule of Partnership Units [Line Items]
Conversions						$ 4
Exchange LP unit conversion, value					$ 1
Conversions (in shares)					100,000	300,000
Perpetual subordinated notes
Schedule of Partnership Units [Line Items]
Number of shares issued (in shares)		12,000,000			0		293,000,000
Shares issued during period, price per share (dollars per share)		$ 25
Preferred stock, dividend rate		5.125%
Partnership units issued		$ 293

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DISTRIBUTIONS DISTRIBUTIONS (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2023		Jun. 30, 2022		Jun. 30, 2023		Jun. 30, 2022
Disclosure of classes of share capital [line items]
Dividends recognised as distributions to owners	$ 361	[1]	$ 338	[2]	$ 722	[3]	$ 676	[4]
Total Distributions	377		354		753		711
Preferred unitholders capital
Disclosure of classes of share capital [line items]
Dividends recognised as distributions to owners	$ 12		$ 12		$ 23		$ 27
Dividends recognised as distributions to owners per share (in dollars per share)	$ 270,000		$ 0.27		$ 530,000		$ 0.53
Perpetual subordinated notes
Disclosure of classes of share capital [line items]
Dividends recognised as distributions to owners	$ 4		$ 4		$ 8		$ 8
Dividends recognised as distributions to owners per share (in dollars per share)	$ 320,000		$ 0.32		$ 640,000		$ 0.64
Limited partners’ capital
Disclosure of classes of share capital [line items]
Dividends recognised as distributions to owners	$ 175	[1]	$ 165	[2]	$ 350	[3]	$ 330	[4]
Dividends recognised as distributions to owners per share (in dollars per share)	$ 380,000		$ 0.36		$ 770,000		$ 0.72
General Partner
Disclosure of classes of share capital [line items]
Dividends recognised as distributions to owners	$ 67		$ 61		$ 134		$ 122
Dividends recognised as incentive distributions to owners	66		60		132		120
Redeemable Partnership Units held by Brookfield
Disclosure of classes of share capital [line items]
Dividends recognised as distributions to owners	$ 75	[1]	$ 69	[2]	$ 149	[3]	$ 138	[4]
Dividends recognised as distributions to owners per share (in dollars per share)	$ 380,000		$ 0.36		$ 770,000		$ 0.72
Non-controlling interest – BIPC exchangeable shares
Disclosure of classes of share capital [line items]
Dividends recognised as distributions to owners	$ 42	[1]	$ 40	[2]	$ 84	[3]	$ 80	[4]
Dividends recognised as distributions to owners per share (in dollars per share)	$ 380,000		$ 0.36		$ 770,000		$ 0.72
Non-controlling Interest - Exchange LP Units, equity
Disclosure of classes of share capital [line items]
Dividends recognised as distributions to owners	$ 2	[1],[5]	$ 3	[2],[6]	$ 5	[3]	$ 6	[4]
Dividends recognised as distributions to owners per share (in dollars per share)	$ 380,000		$ 0.36		$ 770,000		$ 0.72

[1] Refer to Note 16, Distributions.

[2] Refer to Note 16, Distributions.

[3] Refer to Note 16, Distributions.

[4] Refer to Note 16, Distributions.

[5] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

[6] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Millions		3 Months Ended				6 Months Ended
	Jun. 13, 2022	Jun. 30, 2023		Jun. 30, 2022		Jun. 30, 2023		Jun. 30, 2022
Disclosure of analysis of other comprehensive income by item [line items]
Balance as		$ 28,312		$ 26,975		$ 25,554		$ 26,391
Other comprehensive income (loss)		544		(850)		524		(94)
Other items				0	[1]	0	[2]	0	[3],[4],[5]
Balance as		28,623		26,039		28,623		26,039
Increase (decrease) in accumulated deferred tax recognised in other comprehensive income due to change in tax rate	$ 142
North American container terminal operation
Disclosure of analysis of other comprehensive income by item [line items]
Disposal of ownership interest, percentage	19.00%
Reclassification adjustments on exchange differences on translation, net of tax	$ 142
Proportion of ownership interest in joint venture	49.00%
Non-controlling Interest - Exchange LP Units, equity
Disclosure of analysis of other comprehensive income by item [line items]
Balance as		68	[6]	81	[7]	72		85
Other comprehensive income (loss)		1	[6]	(3)	[7]	1
Other items		(2)	[6],[8]			(3)	[2]
Balance as		68	[6]	75	[7]	68	[6]	75	[7]
Non-controlling Interest - Exchange LP Units, equity | Accumulated other comprehensive income
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						6		4
Other comprehensive income (loss)						1		0
Balance as		7		4		7		4
Non-controlling Interest - Exchange LP Units, equity | Revaluation surplus
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						11		10
Other comprehensive income (loss)						0		0
Balance as		11		10		11		10
Non-controlling Interest - Exchange LP Units, equity | Foreign currency translation
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						(28)		(24)
Other comprehensive income (loss)						2		(2)
Balance as		(26)		(26)		(26)		(26)
Non-controlling Interest - Exchange LP Units, equity | Net investment hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						2		1
Other comprehensive income (loss)						0		0
Balance as		2		1		2		1
Non-controlling Interest - Exchange LP Units, equity | Cash flow hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						1		1
Other comprehensive income (loss)						0		0
Balance as		1		1		1		1
Non-controlling Interest - Exchange LP Units, equity | Marketable securities
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						1		1
Other comprehensive income (loss)						0		0
Balance as		1		1		1		1
Non-controlling Interest - Exchange LP Units, equity | Unrealized actuarial losses
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						0		0
Other comprehensive income (loss)						0		0
Balance as		0		0		0		0
Non-controlling Interest - Exchange LP Units, equity | Equity accounted investments
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						19		15
Other comprehensive income (loss)						(1)		2
Balance as		18		17		18		17
Redeemable Partnership Units held by Brookfield
Disclosure of analysis of other comprehensive income by item [line items]
Balance as		2,149		2,420		2,263		2,408
Other comprehensive income (loss)		48		(93)		23		(1)
Balance as		2,195		2,282		2,195		2,282
Redeemable Partnership Units held by Brookfield | Accumulated other comprehensive income
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						210		137
Other comprehensive income (loss)						23		(1)
Other items						(8)		(36)
Balance as		225		100		225		100
Redeemable Partnership Units held by Brookfield | Revaluation surplus
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						326		283
Other comprehensive income (loss)						0		6
Other items						0		0
Balance as		326		289		326		289
Redeemable Partnership Units held by Brookfield | Foreign currency translation
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						(726)		(616)
Other comprehensive income (loss)						64		(80)
Other items						0		0
Balance as		(662)		(696)		(662)		(696)
Redeemable Partnership Units held by Brookfield | Net investment hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						49		12
Other comprehensive income (loss)						(3)		15
Other items						0		0
Balance as		46		27		46		27
Redeemable Partnership Units held by Brookfield | Cash flow hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						36		24
Other comprehensive income (loss)						(1)		20
Other items						0		0
Balance as		35		44		35		44
Redeemable Partnership Units held by Brookfield | Marketable securities
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						53		53
Other comprehensive income (loss)						0		0
Other items						0		0
Balance as		53		53		53		53
Redeemable Partnership Units held by Brookfield | Unrealized actuarial losses
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						(1)		(6)
Other comprehensive income (loss)						0		0
Other items						0		0
Balance as		(1)		(6)		(1)		(6)
Redeemable Partnership Units held by Brookfield | Equity accounted investments
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						473		387
Other comprehensive income (loss)						(37)		38
Other items						(8)		(36)
Balance as		428		389		428		389
Limited partners’ capital
Disclosure of analysis of other comprehensive income by item [line items]
Balance as		5,112		5,741		5,372		5,702
Other comprehensive income (loss)		113		(223)		55		(6)
Other items		1	[8]	1	[1]	2	[2]	3	[3],[4],[5]
Balance as		5,229		5,419		5,229		5,419
Limited partners’ capital | Accumulated other comprehensive income
Disclosure of analysis of other comprehensive income by item [line items]
Balance as		423	[9]	540	[10]	481	[11]	323	[3]
Other comprehensive income (loss)		113	[9]	(223)	[10]	55	[11]	(6)	[3]
Other items		(18)	[8],[9]	(86)	[1],[10]	(18)	[2],[11]	(86)	[3],[4],[5]
Balance as		518	[11]	231	[3],[10]	518	[11]	231	[3],[10]
Limited partners’ capital | Revaluation surplus
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						774		673
Other comprehensive income (loss)						(1)		13
Other items						0		0
Balance as		773		686		773		686
Limited partners’ capital | Foreign currency translation
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						(1,741)		(1,463)
Other comprehensive income (loss)						153		(195)
Other items						0		0
Balance as		(1,588)		(1,658)		(1,588)		(1,658)
Limited partners’ capital | Net investment hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						115		27
Other comprehensive income (loss)						(5)		37
Other items						0		0
Balance as		110		64		110		64
Limited partners’ capital | Cash flow hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						87		56
Other comprehensive income (loss)						(2)		49
Other items						0		0
Balance as		85		105		85		105
Limited partners’ capital | Marketable securities
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						125		125
Other comprehensive income (loss)						0		0
Other items						0		0
Balance as		125		125		125		125
Limited partners’ capital | Unrealized actuarial losses
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						3		(10)
Other comprehensive income (loss)						0		4
Other items						0		0
Balance as		3		(6)		3		(6)
Limited partners’ capital | Equity accounted investments
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						1,118		915
Other comprehensive income (loss)						(90)		86
Other items						(18)		(86)
Balance as		1,010		915		1,010		915
Non-controlling interest – BIPC exchangeable shares
Disclosure of analysis of other comprehensive income by item [line items]
Balance as		1,225		1,381		1,289		1,369
Other comprehensive income (loss)		27		(52)		13		0
Other items		1	[8]	(1)	[1]	1	[2]
Balance as		1,254		1,303		1,254		1,303
Non-controlling interest – BIPC exchangeable shares | Accumulated other comprehensive income
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						118		77
Other comprehensive income (loss)						13		0
Other items						(4)		(20)
Balance as		127		57		127		57
Non-controlling interest – BIPC exchangeable shares | Revaluation surplus
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						186		161
Other comprehensive income (loss)						0		4
Other items						0		0
Balance as		186		165		186		165
Non-controlling interest – BIPC exchangeable shares | Foreign currency translation
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						(415)		(351)
Other comprehensive income (loss)						37		(46)
Other items						0		0
Balance as		(378)		(397)		(378)		(397)
Non-controlling interest – BIPC exchangeable shares | Net investment hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						28		7
Other comprehensive income (loss)						(1)		9
Other items						0		0
Balance as		27		16		27		16
Non-controlling interest – BIPC exchangeable shares | Cash flow hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						20		13
Other comprehensive income (loss)						(1)		12
Other items						0		0
Balance as		19		25		19		25
Non-controlling interest – BIPC exchangeable shares | Marketable securities
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						30		30
Other comprehensive income (loss)						0		0
Other items						0		0
Balance as		30		30		30		30
Non-controlling interest – BIPC exchangeable shares | Unrealized actuarial losses
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						1		(2)
Other comprehensive income (loss)						0		0
Other items						0		0
Balance as		1		(2)		1		(2)
Non-controlling interest – BIPC exchangeable shares | Equity accounted investments
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						268		219
Other comprehensive income (loss)						(22)		21
Other items						(4)		(20)
Balance as		242		220		242		220
General partner
Disclosure of analysis of other comprehensive income by item [line items]
Balance as		25		31		27		31
Other comprehensive income (loss)		1		(1)		1
Balance as		26		29		26		29
General partner | Accumulated other comprehensive income
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						2		2
Other comprehensive income (loss)						1		0
Balance as		3		2		3		2
General partner | Revaluation surplus
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						4		4
Other comprehensive income (loss)						0		0
Balance as		4		4		4		4
General partner | Foreign currency translation
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						(9)		(8)
Other comprehensive income (loss)						2		(1)
Balance as		(7)		(9)		(7)		(9)
General partner | Net investment hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						0		0
Other comprehensive income (loss)						0		0
Balance as		0		0		0		0
General partner | Cash flow hedges
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						0		0
Other comprehensive income (loss)						0		0
Balance as		0		0		0		0
General partner | Marketable securities
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						1		1
Other comprehensive income (loss)						0		0
Balance as		1		1		1		1
General partner | Unrealized actuarial losses
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						0		0
Other comprehensive income (loss)						0		0
Balance as		0		0		0		0
General partner | Equity accounted investments
Disclosure of analysis of other comprehensive income by item [line items]
Balance as						6		5
Other comprehensive income (loss)						(1)		1
Balance as		$ 5		$ 6		$ 5		$ 6

[1] Refer to Note 15, Partnership Capital.

[2] Refer to Note 15, Partnership Capital.

[3] Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

[4] Refer to Note 4, Disposition of Businesses.

[5] Refer to Note 5, Acquisition of Businesses.

[6] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

[7] Includes non-controlling interest attributable to Exchange LP units and BIPC exchangeable LP units.

[8] Refer to Note 15, Partnership Capital.

[9] Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

[10] Refer to Note 17, Accumulated Other Comprehensive Income (Loss)

[11] Refer to Note 17, Accumulated Other Comprehensive Income (Loss).

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RELATED PARTY TRANSACTIONS (Details) - USD ($) $ in Millions		3 Months Ended			6 Months Ended
	Aug. 03, 2023	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Mar. 28, 2023
Disclosure of transactions between related parties [line items]
Directors' remuneration expense		$ 1		$ 1	$ 1	$ 1
Purchase of financial assets		(111)		(146)	(343)	(382)
Australian Regulated Utility Operation | Disposal of major subsidiary [member]
Disclosure of transactions between related parties [line items]
Proportion of ownership interest in associate	7.90%
Proceeds from sales of interests in associates	$ 450
Revolving credit facility with Brookfield
Disclosure of transactions between related parties [line items]
Credit facility, maximum borrowing capacity		1,000			1,000
Subsidiary and corporate borrowings		0	$ 0	0	0	0
Brookfield
Disclosure of transactions between related parties [line items]
Amounts payable, related party transactions		10	700		10
Deposit balance		0	0		0
Interest expense, related party transactions				1		2
Credit facility, maximum borrowing capacity		1,000			1,000
Subsidiary of Common Parent (Brookfield)
Disclosure of transactions between related parties [line items]
Amounts payable, related party transactions		25	25		25
Interest expense, related party transactions		9			9
Subsidiary and corporate borrowings							$ 500
Corporate borrowings, related party transactions		140	160		140
Subsidiary of Common Parent (Brookfield) | Brookfield Office Properties Inc.
Disclosure of transactions between related parties [line items]
Right-of-use assets		$ 12	12		$ 12
Subsidiary of Common Parent (Brookfield) | Bottom of range
Disclosure of transactions between related parties [line items]
Amounts payable, related party transactions, interest rate		1.70%			1.70%
Service Provider
Disclosure of transactions between related parties [line items]
Asset management fee as percent per quarter					0.3125%
Asset management fee, percent					1.25%
Revenue from sale of goods, related party transactions		$ 106		105	$ 206	223
Amounts payable, related party transactions		104	91		104
Revenue from sale of goods, related party transactions		7		2	9	3
Related party expenses		34		$ 27	69	$ 28
Associates
Disclosure of transactions between related parties [line items]
Fair value of investments			$ 310
Purchase of financial assets		$ (120)			$ (182)

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SUBSEQUENT EVENTS (Details) - Business combinations [member] $ in Millions	Aug. 01, 2023 USD ($)
Data4 Group
Disclosure of non-adjusting events after reporting period [line items]
Total consideration	$ 600
Percentage of voting equity interests acquired	20.00%
Data4 Group, Consortium
Disclosure of non-adjusting events after reporting period [line items]
Total consideration	$ 3,000