Operating Segments

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Operating Segments

NOTE 26. OPERATING SEGMENTS

The Companies are organized primarily on the basis of products and services sold in the U.S. A description of the operations included in the Companies’ primary operating segments is as follows:

Primary Operating Segment	Description of Operations	Dominion Energy	Virginia Power
Dominion Energy Virginia	Regulated electric distribution	X	X
	Regulated electric transmission	X	X
	Regulated electric generation fleet(1)	X	X
Gas Distribution	Regulated gas distribution and storage(2)	X
Dominion Energy South Carolina	Regulated electric distribution	X
	Regulated electric transmission	X
	Regulated electric generation fleet	X
	Regulated gas distribution and storage	X
Contracted Assets	Nonregulated electric generation fleet(3)	X
	Noncontrolling interest in Cove Point	X

(1)Includes Virginia Power’s non-jurisdictional solar generation operations.

(2)Includes renewable natural gas operations as well as Wexpro’s natural gas development and production operations.

(3)Includes solar generation facility development operations.

In addition to the operating segments above, the Companies also report a Corporate and Other segment.

Dominion Energy

The Corporate and Other Segment of Dominion Energy includes its corporate, service company and other functions (including unallocated debt) as well as its noncontrolling interest in Dominion Privatization and its nonregulated retail energy marketing operations (prior to December 2021), including its noncontrolling interest in Wrangler (through March 2022). In addition, Corporate and Other includes specific items attributable to Dominion Energy’s operating segments that are not included in profit measures evaluated by executive management in assessing the segments’ performance or in allocating resources, as well as the net impact of the gas transmission and storage operations, including its noncontrolling interest in Atlantic Coast Pipeline, reported as discontinued operations which are discussed in Notes 3 and 9.

In 2022, Dominion Energy reported after-tax net expenses of $2.6 billion in the Corporate and Other segment, including $2.5 billion of after-tax net expenses for specific items with $2.8 billion of after tax-net expenses attributable to its operating segments.

The net expenses for specific items attributable to Dominion Energy’s operating segments in 2022 primarily related to the impact of the following items:

•A $1.5 billion ($1.1 billion after-tax) charge associated with the impairment of certain nonregulated solar generation facilities, attributable to Contracted Assets;

•A $649 million ($513 million after-tax) loss associated with the sale of Kewaunee, attributable to Contracted Assets;

•A $559 million ($451 million after-tax) loss related to investments in nuclear decommissioning trust funds, attributable to:

•Contracted Assets ($393 million after-tax); and

•Dominion Energy Virginia ($58 million after-tax);

•A $243 million ($181 million after-tax) charge for amortization of a regulatory asset established in connection with the settlement of the 2021 Triennial Review, attributable to Dominion Energy Virginia;

•A $213 million ($159 million after-tax) charge for RGGI compliance costs deemed recovered through base rates, attributable to Dominion Energy Virginia;

•A $191 million ($142 million after-tax) charge in connection with a comprehensive settlement agreement for Virginia fuel expenses, attributable to Dominion Energy Virginia;

•$167 million ($124 million after-tax) of charges for dismantling costs associated with the early retirement of certain electric generation facilities, attributable to Dominion Energy Virginia;

•$125 million ($93 million after-tax) of charges associated with storm damage and service restoration, attributable to:

•Dominion Energy Virginia ($87 million after-tax); and

•Contracted Assets ($6 million after-tax);

• A $40 million ($30 million after-tax) charge associated with the write-off of inventory, attributable to:

•Contracted Assets ($16 million after-tax); and

•Dominion Energy Virginia ($14 million after-tax); and

•A $22 million benefit ($78 million after-tax loss) associated with the sale of Hope, attributable to Gas Distribution; partially offset by

•A $165 million ($133 million after-tax) gain related to economic hedging activities, attributable to Contracted Assets.

In 2021, Dominion Energy reported after-tax net expenses of $99 million in the Corporate and Other segment, including $97 million of after-tax net benefit for specific items with $493 million of after tax-net expenses attributable to its operating segments.

The net expenses for specific items attributable to Dominion Energy’s operating segments in 2021 primarily related to the impact of the following items:

•A $347 million ($261 million after-tax) loss related to economic hedging activities, attributable to Contracted Assets;

•$266 million ($199 million after-tax) of charges associated with the settlement of the South Carolina electric base rate case, attributable to Dominion Energy South Carolina;

•A $211 million ($161 million after-tax) net loss on the sale of non-wholly-owned nonregulated solar facilities, attributable to Contracted Assets;

•A $151 million ($112 million after-tax) loss from an unbilled revenue reduction at Virginia Power, attributable to Dominion Energy Virginia;

•A $125 million ($93 million after-tax) net charge associated with the settlement of the 2021 Triennial Review, attributable to Dominion Energy Virginia;

•A $77 million ($57 million after-tax) charge for the forgiveness of Virginia retail electric customer accounts in arrears pursuant to Virginia’s 2021 budget process, attributable to Dominion Energy Virginia;

•A $70 million ($53 million after-tax) charge associated with litigation acquired in the SCANA Combination, attributable to Dominion Energy South Carolina;

•A $68 million ($50 million after-tax) charge associated with storm damage and service restoration in Virginia Power’s service territory, attributable to Dominion Energy Virginia;

•A $61 million ($45 million after-tax) charge for amortization of a regulatory asset established in connection with the settlement of the 2021 Triennial Review, attributable to Dominion Energy Virginia; and

•A $44 million ($35 million after-tax) charge related to a revision in estimated recovery of spent nuclear fuel costs associated with the decommissioning of Kewaunee, attributable to Contracted Assets; partially offset by

•A $568 million ($445 million after-tax) gain related to investments in nuclear decommissioning trust funds, attributable to:

•Contracted Assets ($390 million after-tax); and

•Dominion Energy Virginia ($55 million after-tax); and

•A $130 million ($97 million after-tax) benefit for a change in the expected CCRO to be provided to Virginia retail electric customers under the GTSA, attributable to Dominion Energy Virginia.

In 2020, Dominion Energy reported after-tax net expenses of $3.7 billion in the Corporate and Other segment, including $3.4 billion of after-tax net expenses for specific items with $1.2 billion of after-tax net expenses attributable to its operating segments.

The net expenses for specific items attributable to Dominion Energy’s operating segments in 2020 primarily related to the impact of the following items:

•A $751 million ($564 million after-tax) charge primarily related to the planned early retirement of certain Virginia Power electric generation facilities, attributable to Dominion Energy Virginia;

•A $405 million ($325 million after-tax) charge associated with certain nonregulated solar generation facilities, attributable to Contracted Assets;

•A $221 million ($171 million after-tax) charge associated with the sale of Fowler Ridge, attributable to Contracted Assets; and

•A $130 million ($97 million after-tax) charge for the expected CCRO to be provided to Virginia retail electric customers under the GTSA, attributable to Dominion Energy Virginia;

•A $127 million ($94 million after-tax) charge for the forgiveness of Virginia retail electric customer accounts in arrears pursuant to legislation enacted in November 2020, attributable to Dominion Energy Virginia; and

•A $117 million ($93 million after-tax) of charges associated with litigation acquired in the SCANA Combination, attributable to Dominion Energy South Carolina; partially offset by

•A $335 million ($264 million after-tax) net gain related to investments in nuclear decommissioning trust funds attributable to:

•Dominion Energy Virginia ($27 million after-tax); and

•Contracted Assets ($237 million after-tax).

The following table presents segment information pertaining to Dominion Energy’s operations:

Year Ended December 31,	Dominion Energy Virginia			Gas Distribution		Dominion Energy South Carolina			Contracted Assets		Corporate and Other			Adjustments & Eliminations			Consolidated Total
(millions)
2022
Total revenue from external customers	$	9,666		$	3,331	$	3,323		$	890	$	(36	)	$	—		$	17,174
Intersegment revenue		(13	)		2		7			18		925			(939	)		—
Total operating revenue		9,653			3,333		3,330			908		889			(939	)		17,174
Depreciation, depletion and    amortization		1,454			384		507			123		362			—			2,830
Equity in earnings of equity method    investees		—			3		—			277		19			—			299
Interest income (expense)		17			9		6			75		86			(76	)		117
Interest and related charges (benefit)		647			119		220			95		(39	)		(76	)		966
Income tax expense (benefit)		408			146		132			106		(724	)		—			68
Net income from discontinued    operations		—			—		—			—		9			—			9
Net income (loss) attributable to    Dominion Energy		2,008			697		505			335		(2,551	)		—			994
Investment in equity method    investees(1)		—			146		—			2,673		193			—			3,012
Capital expenditures		5,206			1,458		708			342		44			—			7,758
Total assets (billions)		55.4			19.6		17.2			9.7		8.1			(5.8	)		104.2
2021
Total revenue from external customers	$	8,012		$	2,660	$	2,968		$	1,018	$	(759	)	$	60		$	13,959
Intersegment revenue		(13	)		5		7			67		943			(1,004	)		5
Total operating revenue		7,999			2,665		2,975			1,085		184			(944	)		13,964
Depreciation, depletion and    amortization		1,299			380		486			162		151			—			2,478
Equity in earnings of equity method    investees		—			—		(3	)		259		20			—			276
Interest income		13			6		10			81		17			(26	)		101
Interest and related charges		537			86		206			52		499			(26	)		1,354
Income tax expense (benefit)		462			116		125			112		(390	)		—			425
Net income from discontinued    operations		—			—		—			—		641			—			641
Net income (loss) attributable to    Dominion Energy		1,919			600		437			431		(99	)		—			3,288
Investment in equity method    investees(1)		—			106		—			2,738		88			—			2,932
Capital expenditures		3,762			1,252		694			277		76			—			6,061

Total assets (billions)		50.3			18.5		16.4			12.3			7.1			(5.0	)		99.6
2020
Total revenue from external customers	$	7,802		$	2,345	$	2,782		$	1,020		$	200		$	48		$	14,197
Intersegment revenue		(15	)		10		5			51			963			(1,039	)		(25	)
Total operating revenue		7,787			2,355		2,787			1,071			1,163			(991	)		14,172
Depreciation, depletion and    amortization		1,247			344		474			182			85			—			2,332
Equity in earnings of equity method    investees		—			—		(1	)		35			6			—			40
Interest income		13			6		12			91			73			(88	)		107
Interest and related charges		527			76		219			75			568			(88	)		1,377
Income tax expense (benefit)		496			121		107			(16	)		(625	)		—			83
Net income (loss) from discontinued    operations		—			—		—			167			(2,045	)		—			(1,878	)
Net income (loss) attributable to    Dominion Energy		1,891			560		419			402			(3,673	)		—			(401	)
Capital expenditures		3,406			1,151		700			649			425			—			6,331

(1)Excludes liability to Atlantic Coast Pipeline.

Intersegment sales and transfers for Dominion Energy are based on contractual arrangements and may result in intersegment profit or loss that is eliminated in consolidation, including amounts related to entities presented within discontinued operations.

Virginia Power

The Corporate and Other Segment of Virginia Power primarily includes specific items attributable to its operating segment that are not included in profit measures evaluated by executive management in assessing the segment’s performance or in allocating resources.

In 2022, Virginia Power reported after-tax net expenses of $792 million in the Corporate and Other segment, including $773 million of after-tax net expenses for specific items all of which were attributable to its operating segment.

The net expenses for specific items attributable to its operating segment in 2022 primarily related to the impact of the following items:

•A $243 million ($181 million after-tax) charge for amortization of a regulatory asset established in connection with the settlement of the 2021 Triennial Review;

•A $213 million ($159 million after-tax) charge for RGGI compliance costs deemed recovered through base rates;

•A $191 million ($142 million after-tax) charge in connection with a comprehensive settlement agreement for Virginia fuel expenses;

•$167 million ($124 million after-tax) of charges for dismantling costs associated with the early retirement of certain electric generation facilities;

•$117 million ($87 million after-tax) of charges associated with storm damage and service restoration in its service territory; and

•A $78 million ($58 million after-tax) loss related to investments in nuclear decommissioning trust funds.

In 2021, Virginia Power reported after-tax net expenses of $202 million in the Corporate and Other segment, including $202 million of after-tax net expenses for specific items all of which were attributable to its operating segment.

The net expenses for specific items attributable to its operating segment in 2021 primarily related to the impact of the following items:

•A $151 million ($112 million after-tax) loss from an unbilled revenue reduction;

•A $125 million ($93 million after-tax) net charge associated with the settlement of the 2021 Triennial Review;

•A $77 million ($57 million after-tax) charge for the forgiveness of Virginia retail electric customer accounts in arrears pursuant to Virginia’s 2021 budget process;

•A $68 million ($50 million after-tax) charge associated with storm damage and service restoration in its service territory; and

•A $61 million ($45 million after-tax) charge for amortization of a regulatory asset established in connection with the settlement of the 2021 Triennial Review; partially offset by

•A $130 million ($97 million after-tax) benefit for a change in the expected CCRO to be provided to Virginia retail electric customers under the GTSA.

In 2020, Virginia Power reported after-tax net expenses of $863 million in the Corporate and Other segment, including $915 million of after-tax net expenses for specific items all of which were attributable to its operating segment.

The net expenses for specific items attributable to its operating segment in 2020 primarily related to a $751 million ($559 million after-tax) charge related to the planned early retirement of certain electric generation facilities, a $130 million ($97 million after-tax) charge for the expected CCRO to be provided to Virginia retail electric customers under the GTSA and a $127 million ($94 million after-tax) charge for the forgiveness of Virginia retail electric customer accounts in arrears pursuant to legislation enacted in November 2020.

The following table presents segment information pertaining to Virginia Power’s operations:

Year Ended December 31,	Dominion Energy Virginia		Corporate and Other			Consolidated Total
(millions)
2022
Operating revenue	$	9,643	$	11		$	9,654
Depreciation and amortization		1,452		284			1,736
Interest income		17		—			17
Interest and related charges (benefit)		645		(3	)		642
Income tax expense (benefit)		411		(220	)		191
Net income (loss)		2,007		(792	)		1,215
Capital expenditures		5,187		—			5,187
Total assets (billions)		53.2		—			53.2
2021
Operating revenue	$	7,976	$	(506	)	$	7,470
Depreciation and amortization		1,296		68			1,364
Interest income		11		—			11
Interest and related charges (benefit)		535		(1	)		534
Income tax expense (benefit)		467		(70	)		397
Net income (loss)		1,914		(202	)		1,712
Capital expenditures		3,756		—			3,756
Total assets (billions)		47.9		—			47.9
2020
Operating revenue	$	7,763	$	—		$	7,763
Depreciation and amortization		1,245		7			1,252
Interest income		11		—			11
Interest and related charges (benefit)		524		(8	)		516
Income tax expense (benefit)		500		(271	)		229
Net income (loss)		1,884		(863	)		1,021
Capital expenditures		3,372		—			3,372