SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

A. Basis of Presentation

Eversource Energy is a public utility holding company primarily engaged, through its wholly-owned regulated utility subsidiaries, in the energy delivery business. Eversource Energy's wholly-owned regulated utility subsidiaries consist of CL&P, NSTAR Electric and PSNH (electric utilities), Yankee Gas and NSTAR Gas (natural gas utilities) and Aquarion (water utilities). Eversource provides energy delivery and/or water service to approximately four million electric, natural gas and water customers through eight regulated utilities in Connecticut, Massachusetts and New Hampshire.

On December 31, 2017, Western Massachusetts Electric Company ("WMECO") was merged into NSTAR Electric. In accordance with accounting guidance on combinations between entities under common control, the net assets, results of operations and cash flows of WMECO are reflected in the NSTAR Electric financial statements. NSTAR Electric's financial statements for all prior periods presented in this combined Quarterly Report on Form 10-Q have been retrospectively recast as if the merger occurred on the first day of the earliest reporting period.

The unaudited condensed consolidated financial statements of Eversource, NSTAR Electric and PSNH include the accounts of each of their respective subsidiaries. Intercompany transactions have been eliminated in consolidation. The accompanying unaudited condensed consolidated financial statements of Eversource, NSTAR Electric and PSNH and the unaudited condensed financial statements of CL&P are herein collectively referred to as the "financial statements."

The combined notes to the financial statements have been prepared pursuant to the rules and regulations of the SEC. Certain information and footnote disclosures included in annual financial statements prepared in accordance with GAAP have been omitted pursuant to such rules and regulations. The accompanying financial statements should be read in conjunction with the Combined Notes to Financial Statements included in Item 8, "Financial Statements and Supplementary Data," of the Eversource 2017 Form 10-K, which was filed with the SEC on February 26, 2018. The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

The financial statements contain, in the opinion of management, all adjustments (including normal, recurring adjustments) necessary to present fairly Eversource's, CL&P's, NSTAR Electric's and PSNH's financial position as of September 30, 2018 and December 31, 2017, the results of operations and comprehensive income for the three and nine months ended September 30, 2018 and 2017, and the cash flows for the nine months ended September 30, 2018 and 2017. The results of operations and comprehensive income for the three and nine months ended September 30, 2018 and 2017 and the cash flows for the nine months ended September 30, 2018 and 2017 are not necessarily indicative of the results expected for a full year.

Eversource consolidates CYAPC and YAEC because CL&P's, NSTAR Electric's and PSNH's combined ownership interest in each of these entities is greater than 50 percent. Intercompany transactions between CL&P, NSTAR Electric, PSNH and the CYAPC and YAEC companies have been eliminated in consolidation of the Eversource financial statements.

Eversource's utility subsidiaries' electric and natural gas distribution and transmission businesses, and water distribution business, are subject to rate-regulation that is based on cost recovery and meets the criteria for application of accounting guidance for entities with rate-regulated operations, which considers the effect of regulation on the differences in the timing of the recognition of certain revenues and expenses from those of other businesses and industries. See Note 2, "Regulatory Accounting," for further information.

Certain reclassifications of prior period data were made in the accompanying financial statements to conform to the current period presentation.

B. Accounting Standards

Accounting Standards Issued but Not Yet Effective: In February 2016, the FASB issued Accounting Standards Update ("ASU") 2016-02, Leases (Topic 842), which changes existing lease accounting guidance and is required to be applied in the first quarter of 2019, with earlier application permitted. In July 2018, the FASB issued ASU 2018-11, Leases (Topic 842) - Targeted Improvements, allowing a transition method to adopt the new leases standard as of the adoption date and recognizing a cumulative-effect to the opening balance of retained earnings in the period of adoption, with comparative periods presented in the financial statements continuing to follow existing lease accounting guidance under Topic 840 (Leases) in the accounting literature. The Company intends to adopt the transition method allowed in ASU 2018-11. The Company will implement the new leases standard in the first quarter of 2019 and apply the Topic 842 lease criteria to new leases and lease renewals entered into effective on or after January 1, 2019. The requirements of the new leases standard include balance sheet recognition of leases previously deemed to be operating leases, and additional disclosure requirements. The Company is in the process of evaluating what impact the ASU, including the practical expedients, will have on its financial statements, including reviewing its lease population. The Company has decided to elect the practical expedient package whereby it need not reassess whether a contract is or contains a lease or whether a lease is an operating or capital lease and it need not reassess initial direct costs for leases. As of December 31, 2017, Eversource’s total future undiscounted minimum rental payments, excluding executory costs, under long-term noncancelable operating and capital leases were less than $100 million.

Accounting Standards Recently Adopted: On January 1, 2018, Eversource, CL&P, NSTAR Electric and PSNH adopted ASU 2014-09, Revenue from Contracts with Customers, which amended existing revenue recognition guidance, using the modified retrospective method (cumulatively at the date of initial application) applying it only to contracts that were not complete at January 1, 2018. Under this method of adoption, prior year reported results were not restated. Implementation of the ASU did not have a material effect on the results of operations, financial position or cash flows of Eversource, CL&P, NSTAR Electric or PSNH. See Note 16, "Revenues," for further information.

The Company identified an item that was accounted for differently under the new revenue guidance, as compared to the previously existing guidance. As a result of applying guidance on the unit of account under the new standard, purchases of power from and sales of power to ISO-New England are now accounted for net by the hour, rather than net by the month. This change increased Operating Revenues and Purchased Power, Fuel and Transmission by $0.4 million and $22.4 million, respectively, for the three and nine months ended September 30, 2018, with no impact on net income.

On January 1, 2018, Eversource adopted ASU 2016-01, Financial Instruments - Overall: Recognition and Measurement of Financial Assets and Liabilities. The ASU removed the available-for-sale designation for equity securities, whereby changes in fair value were previously recorded in accumulated other comprehensive income within shareholders' equity, and required changes in fair value of all equity securities to be recorded in earnings effective January 1, 2018. There was no cumulative effect of adoption. Unrealized gains recorded in Other Income, Net were $2.4 million and $2.6 million for the three and nine months ended September 30, 2018, respectively. For further information, see Note 5, "Marketable Securities," to the financial statements.

On January 1, 2018, Eversource, CL&P, NSTAR Electric and PSNH adopted ASU 2017-07, Compensation – Retirement Benefits: Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost. The ASU required separate presentation of service cost from other components of net pension, SERP and PBOP costs, with the other components presented as non-operating income and not subject to capitalization. The ASU has been applied retrospectively for the separate presentation in the income statement of service costs and other components and prospectively in the balance sheet for the capitalization of only the service cost component. As of September 30, 2018, the non-service cost components of net pension, SERP and PBOP costs that were not capitalized in plant were recorded as an increase to regulatory liabilities of approximately $30 million, as these amounts continue to be included in rates. See Note 1G, "Summary of Significant Accounting Policies - Other Income, Net," to the financial statements for the portion of pension, SERP and PBOP costs that are presented as non-operating income for the three and nine months ended September 30, 2018 and 2017. For the three months ended September 30, 2017, the amounts, which were previously presented within Operations and Maintenance expense on the statements of income, totaled $7.3 million at Eversource, $0.4 million at CL&P, $4.7 million at NSTAR Electric and $1.5 million at PSNH, and have been retrospectively presented within Other Income, Net. For the nine months ended September 30, 2017, these amounts were $22.9 million at Eversource, $1.3 million at CL&P, $14.5 million at NSTAR Electric and $4.5 million at PSNH.

On January 1, 2018, Eversource, CL&P, NSTAR Electric and PSNH adopted two accounting standards relating to the statement of cash flows; ASU 2016-15, Classification of Certain Cash Receipts and Cash Payments, and ASU 2016-18, Restricted Cash. As a result of implementing ASU 2016-15, dividends from equity method investments of $16.4 million and $14.0 million for the nine months ended September 30, 2018 and 2017, respectively, are presented in operating activities at Eversource, for which the 2017 amounts were previously classified in investing activities. ASU 2016-18 required that the statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash and restricted cash equivalents. Both standards were applied retrospectively, as required, and neither had a material impact on Eversource's, CL&P's, NSTAR Electric's or PSNH's statements of cash flows. See Note 1I, "Summary of Significant Accounting Policies - Supplemental Cash Flow Information," to the financial statements for a reconciliation of cash and cash equivalents as reported on the balance sheet to the statement of cash flows, which includes amounts described as restricted cash and restricted cash equivalents.

C. Northern Pass

Northern Pass is Eversource's planned 1,090 MW HVDC transmission line that will interconnect from the Québec-New Hampshire border to Franklin, New Hampshire and an associated alternating current radial transmission line between Franklin and Deerfield, New Hampshire. As of September 30, 2018, our capitalized Northern Pass project costs were approximately $302 million.

In March 2018, the New Hampshire Site Evaluation Committee ("NHSEC") issued a written decision denying Northern Pass’ siting application and the Massachusetts EDCs terminated the selection of, and subsequent contract negotiations with, Northern Pass under the Massachusetts Clean Energy RFP. On April 27, 2018, NPT filed a motion for rehearing with the NHSEC and on July 12, 2018, the NHSEC issued its written decision denying Northern Pass’ motion for rehearing. On August 10, 2018, NPT filed an appeal to the New Hampshire Supreme Court, based on the NHSEC’s failure to follow applicable law in its review of the project. On October 12, 2018, the New Hampshire Supreme Court accepted this appeal and directed the NHSEC to transmit the record of its proceedings to the Court by December 11, 2018. The Supreme Court has not yet issued a schedule for the balance of the appeal process. In parallel, NPT intends to continue to pursue all available options to secure NHSEC approval and to construct the project.

The March 2018 NHSEC denial of Northern Pass' siting application caused us to review the recoverability of our Northern Pass project costs in the first quarter of 2018. In this recoverability review, we estimated undiscounted expected project cash flows and compared the result to our estimated project costs to determine whether the recorded amount was recoverable. Our undiscounted cash flows were substantially in excess of our estimated project costs. We completed this analysis and concluded that our project costs were recoverable as of March 31, 2018, based on our expectation that the Northern Pass project remains probable of being placed in service. The events that occurred subsequent to March 31, 2018 did not require an additional review of the recoverability of the Northern Pass project costs as of September 30, 2018.

Consistent with Eversource’s and HQ’s long-term relationship to bring clean energy into New England, Eversource and HQ remain committed to Northern Pass and the many benefits this project will bring to our customers and the region. If as a result of future events and changes in circumstances a new recoverability review were to conclude that our project costs are not recoverable, then we would reduce Northern Pass' project costs to the estimated fair value, which could result in most of our $302 million of capitalized project costs being impaired. Such an impairment could have a material adverse effect on our financial position and results of operations.

D. Impairment of Access Northeast

Access Northeast is a natural gas pipeline and storage project being developed jointly by Eversource, Enbridge, Inc. ("Enbridge") and National Grid plc ("National Grid"), through Algonquin Gas Transmission, LLC ("AGT"). Eversource's investments include a 40 percent ownership interest in Access Northeast, which is accounted for as an equity method investment. Equity method investments are assessed for impairment when conditions exist that indicate that the fair value of the investment is less than book value. If the decline in value is considered to be other-than-temporary, the investment is written down to its estimated fair value, which establishes a new cost basis in the investment. Impairment evaluations involve a significant degree of judgment and estimation, including identifying circumstances that indicate an impairment may exist and developing undiscounted future cash flows.

In 2015 and 2016, AGT sought to secure long-term natural gas pipeline capacity contracts with EDCs in Massachusetts, Connecticut, New Hampshire, Maine, and Rhode Island. Subsequently, in 2016, the Massachusetts Supreme Judicial Court and the NHPUC each ruled that state statutes precluded the state regulatory agencies from approving those contracts in Massachusetts and New Hampshire, respectively. The New Hampshire Supreme Court overruled the NHPUC decision in May 2018. Legislative changes are needed in Massachusetts to allow the DPU to approve natural gas pipeline capacity contracts. No such changes have occurred during any legislative session in 2017 or 2018.

In September 2018, certain non-Eversource natural gas related events in eastern Massachusetts resulted in widespread property and system damage, personal injuries, and a fatality. As a result of these events, compounded by the failure to secure Massachusetts legislation to date, we believe there is significant uncertainty around the future timing of, and ability to secure, needed legislative change affecting the natural gas industry and pipeline expansion, which may significantly delay the completion of the Access Northeast project.

Eversource identified the September 2018 natural gas related event, compounded by the adverse legislative environment, as negative evidence that indicated potential impairment. Our impairment assessment uses a discounted cash flow income approach, including consideration of the severity and duration of any decline in fair value of our investment in the project, and involves significant management judgment and estimation, including projections of the project’s discounted cash flows and assumptions about exit price. As of September 30, 2018, management determined that the future cash flows of the Access Northeast project are uncertain and can no longer be reasonably estimated and that the book value of our equity method investment is not recoverable. As a result, for the three months ended September 30, 2018, Eversource recorded an other-than-temporary impairment of $32.9 million within Other Income, Net on our statement of income, representing the full carrying value of our equity method investment.

E. Provision for Uncollectible Accounts

Eversource, including CL&P, NSTAR Electric and PSNH, presents its receivables at estimated net realizable value by maintaining a provision for uncollectible accounts. This provision is determined based upon a variety of judgments and factors, including the application of an estimated uncollectible percentage to each receivable aging category. The estimate is based upon historical collection and write-off experience and management's assessment of collectability from customers. Management continuously assesses the collectability of receivables and adjusts collectability estimates based on actual experience. Receivable balances are written off against the provision for uncollectible accounts when the customer accounts are terminated and these balances are deemed to be uncollectible.

The PURA allows CL&P and Yankee Gas to accelerate the recovery of accounts receivable balances attributable to qualified customers under financial or medical duress (uncollectible hardship accounts receivable) outstanding for greater than 180 days and 90 days, respectively. The DPU allows NSTAR Electric and NSTAR Gas to recover in rates, amounts associated with certain uncollectible hardship accounts receivable. These uncollectible hardship customer account balances are included in Regulatory Assets or Other Long-Term Assets on the balance sheets.

The total provision for both uncollectible accounts and for uncollectible hardship accounts (the uncollectible hardship balance is included in the total provision) is included in Receivables, Net on the balance sheets, and is as follows:



	Total Provision for Uncollectible Accounts				Uncollectible Hardship
(Millions of Dollars)	As of September 30, 2018		As of December 31, 2017		As of September 30, 2018		As of December 31, 2017
Eversource	$	218.1	$	195.7	$	132.6	$	122.5
CL&P	84.6		78.9		68.3		65.5
NSTAR Electric	82.0		69.7		46.5		40.3
PSNH	11.3		10.5		—		—

In accordance with new revenue accounting guidance, uncollectible expense associated with customers' accounts receivable included in Operations and Maintenance expense on the statements of income is as follows:



	For the Three Months Ended				For the Nine Months Ended
(Millions of Dollars)	September 30, 2018		September 30, 2017		September 30, 2018		September 30, 2017
Eversource	$	21.5	$	14.4	$	50.7	$	30.1
CL&P	4.4		3.6		12.1		1.8
NSTAR Electric	9.1		8.1		20.4		14.9
PSNH	1.6		1.5		4.9		5.2

F. Fair Value Measurements

Fair value measurement guidance is applied to derivative contracts that are not elected or designated as "normal purchases" or "normal sales" ("normal") and to the marketable securities held in trusts. Fair value measurement guidance is also applied to valuations of the investments used to calculate the funded status of pension and PBOP plans, the nonrecurring fair value measurements of nonfinancial assets such as goodwill and AROs, and the estimated fair value of preferred stock, long-term debt and RRBs.

Fair Value Hierarchy: In measuring fair value, Eversource uses observable market data when available in order to minimize the use of unobservable inputs. Inputs used in fair value measurements are categorized into three fair value hierarchy levels for disclosure purposes. The entire fair value measurement is categorized based on the lowest level of input that is significant to the fair value measurement. Eversource evaluates the classification of assets and liabilities measured at fair value on a quarterly basis, and Eversource's policy is to recognize transfers between levels of the fair value hierarchy as of the end of the reporting period. The three levels of the fair value hierarchy are described below:

Level 1 - Inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities as of the reporting date. Active markets are those in which transactions for the asset or liability occur in sufficient frequency and volume to provide pricing information on an ongoing basis.

Level 2 - Inputs are quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-derived valuations in which all significant inputs are observable.

Level 3 - Quoted market prices are not available. Fair value is derived from valuation techniques in which one or more significant inputs or assumptions are unobservable. Where possible, valuation techniques incorporate observable market inputs that can be validated to external sources such as industry exchanges, including prices of energy and energy-related products.

Determination of Fair Value: The valuation techniques and inputs used in Eversource's fair value measurements are described in Note 4, "Derivative Instruments," Note 5, "Marketable Securities," and Note 11, "Fair Value of Financial Instruments," to the financial statements.

G. Other Income, Net

The components of Other Income, Net on the statements of income were as follows:



	For the Three Months Ended
	September 30, 2018										September 30, 2017
(Millions of Dollars)	Eversource			CL&P		NSTAR Electric			PSNH		Eversource		CL&P		NSTAR Electric		PSNH
Pension, SERP and PBOP Non-Service Income Components ⁽¹⁾	$	14.8		$	2.0	$	9.0		$	2.0	$	7.3	$	0.4	$	4.7	$	1.5
AFUDC Equity	12.0			3.3		4.2			—		9.2		3.3		2.7		—
Equity in Earnings/(Loss) and Impairment of Unconsolidated Affiliates ⁽²⁾	(27.9		)	—		0.2			—		5.1		—		0.3		—
Investment Income/(Loss)	1.8			0.7		(0.4		)	0.1		4.6		3.1		0.9		0.7
Interest Income ⁽³⁾	10.8			0.9		0.2			9.6		2.3		1.1		0.6		0.5
Gain on Sale of Property	5.0			—		0.5			4.4		—		—		—		—
Other	0.2			0.2		—			—		—		—		—		—
Total Other Income, Net ⁽¹⁾	$	16.7		$	7.1	$	13.7		$	16.1	$	28.5	$	7.9	$	9.2	$	2.7



	For the Nine Months Ended
	September 30, 2018									September 30, 2017
(Millions of Dollars)	Eversource			CL&P		NSTAR Electric		PSNH		Eversource		CL&P		NSTAR Electric		PSNH
Pension, SERP and PBOP Non-Service Income Components ⁽¹⁾	$	44.6		$	7.3	$	26.8	$	6.4	$	22.9	$	1.3	$	14.5	$	4.5
AFUDC Equity	32.6			9.4		11.5		—		23.8		8.2		6.7		—
Equity in Earnings/(Loss) and Impairment of Unconsolidated Affiliates ⁽²⁾	(0.4		)	—		0.6		—		23.0		—		0.2		—
Investment Income	2.2			0.9		0.6		0.2		3.7		2.4		2.1		1.2
Interest Income ⁽³⁾	16.2			2.9		0.6		13.3		5.8		3.5		1.1		1.6
Gain on Sale of Property	5.0			—		0.5		4.4		—		—		—		—
Other	0.5			0.2		—		—		—		—		—		0.1
Total Other Income, Net ⁽¹⁾	$	100.7		$	20.7	$	40.6	$	24.3	$	79.2	$	15.4	$	24.6	$	7.4

⁽¹⁾

As a result of the adoption of new accounting guidance, the non-service related components of pension, SERP and PBOP benefit costs are presented as non-operating income and recorded in Other Income, Net on the statements of income. The 2017 amounts, which were previously presented within Operations and Maintenance expense on the statements of income, have been retrospectively presented within Other Income, Net for the three and nine months ended September 30, 2017. Eversource elected the practical expedient in the accounting guidance that allows the Company to use the amounts disclosed in its Pension Benefits and Postretirement Benefits Other Than Pension footnote for the prior period presentations as the estimation basis for applying the retrospective presentation requirements.

⁽²⁾For the three months ended September 30, 2018, equity in earnings/(loss) and impairment of unconsolidated affiliates includes an other-than-temporary impairment of $32.9 million in the Access Northeast project investment. See Note 1D, "Summary of Significant Accounting Policies - Impairment of Access Northeast," for further information. For the nine months ended September 30, 2018 and 2017, equity in earnings includes $17.6 million and $9.7 million of unrealized gains associated with an investment in a renewable energy fund, respectively.

⁽³⁾See Note 2, "Regulatory Accounting," for interest income recognized in the third quarter of 2018 for the equity return component of carrying charges on storm costs at PSNH.

H. Other Taxes

Eversource's companies that serve customers in Connecticut collect gross receipts taxes levied by the state of Connecticut from their customers. These gross receipts taxes are shown separately with collections in Operating Revenues and with payments in Taxes Other Than Income Taxes on the statements of income as follows:



	For the Three Months Ended				For the Nine Months Ended
(Millions of Dollars)	September 30, 2018		September 30, 2017		September 30, 2018		September 30, 2017
Eversource	$	43.5	$	40.3	$	122.5	$	118.2
CL&P	40.6		37.8		107.7		103.5

As agents for state and local governments, Eversource's companies that serve customers in Connecticut and Massachusetts collect certain sales taxes that are recorded on a net basis with no impact on the statements of income.

Separate from the amounts above are $10.7 million and $36.1 million of amounts recorded as Taxes Other than Income Taxes for the three and nine months ended September 30, 2018, respectively, related to the future remittance to the State of Connecticut of energy efficiency funds collected from customers in Operating Revenues. These amounts are shown separately with collections in Operating Revenues and expenses in Taxes Other than Income Taxes on the Eversource and CL&P statements of income.

I. Supplemental Cash Flow Information

Non-cash investing activities include plant additions included in Accounts Payable as follows:



(Millions of Dollars)	As of September 30, 2018		As of September 30, 2017
Eversource	$	303.7	$	307.7
CL&P	103.0		113.4
NSTAR Electric	62.5		92.5
PSNH	48.3		39.6

The following table reconciles cash and cash equivalents as reported on the balance sheets to the cash, cash equivalents, and restricted cash as reported on the statements of cash flows:



	As of September 30, 2018								As of December 31, 2017
(Millions of Dollars)	Eversource		CL&P		NSTAR Electric		PSNH		Eversource		CL&P		NSTAR Electric		PSNH
Cash and Cash Equivalents as reported on the Balance Sheets	$	59.1	$	1.0	$	2.4	$	7.5	$	38.2	$	6.0	$	1.8	$	0.9
Restricted cash included in:
Prepayments and Other Current Assets	51.4		3.5		12.9		26.8		24.4		3.1		12.8		0.5
Marketable Securities	20.9		0.4		0.1		0.7		23.3		0.5		0.1		0.8
Other Long-Term Assets	3.2		—		—		3.2		—		—		—		—
Cash, Cash Equivalents, and Restricted Cash reported on the Statements of Cash Flows	$	134.6	$	4.9	$	15.4	$	38.2	$	85.9	$	9.6	$	14.7	$	2.2

Restricted cash included in Prepayments and Other Current Assets and Other Long-Term Assets, shown above, primarily represents required ISO-NE cash deposits and cash collections related to the PSNH RRB customer charges that are held in trust. Restricted cash included in Marketable Securities, shown above, represents money market funds held in trusts to fund certain non-qualified executive benefits and restricted trusts to fund CYAPC and YAEC's spent nuclear fuel removal obligations of their nuclear fuel storage facilities.

As a result of implementing new accounting guidance for the statement of cash flows, the reclassification of the change in restricted cash balances, which was previously classified as operating activities, resulted in a decrease of $30.2 million in the total cash and restricted cash change for the nine months ended September 30, 2017.

J. Income Taxes

On December 22, 2017, the Tax Cuts and Jobs Act became law, which amended existing federal tax rules to reduce U.S. federal corporate income tax rate from 35 percent to 21 percent effective January 1, 2018. Our regulated companies have established a liability to reflect the difference between the 35 percent federal corporate income tax rate included in rates charged to customers and the 21 percent federal income tax rate. Eversource, CL&P, NSTAR Electric and PSNH's effective tax rate has decreased, as compared to the prior period, as a result of incurring a lower federal income tax expense, which is reflected on the statements of income for the three and nine months ended September 30, 2018. See Note 16, "Revenues," for further information on the amounts deducted from revenues.

Eversource's annual return to provision process in the third quarter of 2018 resulted in significant benefits as a result of both tax reform and changes in Connecticut state tax legislation that resulted in the remeasurement of a tax reserve. These benefits from both federal tax reform and Connecticut tax law change reduced income tax expense by an aggregate $18 million for the three months ended September 30, 2018.