Operating Segments (Tables)

Nov. 18, 2019

Segment Reporting Information [Line Items]

Segment Reporting Disclosure Other Information

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 Gas
Power Delivery	Regulated electric distribution	X	X
	Regulated electric transmission	X	X
Power Generation	Regulated electric generation fleet	X	X
	Merchant electric generation fleet	X
Gas Infrastructure	Gas transmission and storage	X		X
	Gas distribution and storage	X
	Gas gathering and processing	X
	LNG terminalling and storage	X		X
	Nonregulated retail energy marketing	X
Southeast Energy	Regulated electric distribution	X
	Regulated electric transmission	X
	Regulated electric generation fleet	X
	Gas distribution and storage	X
	Nonregulated retail energy marketing	X

Schedule of Segment Reporting Information, by Segment

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

	Power Delivery		Power Generation		Gas Infrastructure		Southeast Energy		Corporate and Other			Adjustments/ Eliminations			Consolidated Total
(millions)
Three Months Ended September 30, 2019
Total revenue from external customers	$	678	$	1,848	$	788	$	973	$	(18	)	$	—		$	4,269
Intersegment revenue		5		6		28		—		164			(203	)		—
Total operating revenue		683		1,854		816		973		146			(203	)		4,269
Net income (loss) attributable to Dominion Energy		185		490		232		147		(79	)		—			975
Three Months Ended September 30, 2018
Total revenue from external customers	$	596	$	2,021	$	836			$	—		$	(2	)	$	3,451
Intersegment revenue		5		3		7				160			(175	)		—
Total operating revenue		601		2,024		843				160			(177	)		3,451
Net income attributable to Dominion Energy		163		414		264				13			—			854
Nine Months Ended September 30, 2019
Total revenue from external customers	$	1,861	$	5,191	$	3,042	$	3,070	$	(1,067	)	$	—		$	12,097
Intersegment revenue		17		15		83		—		611			(726	)		—
Total operating revenue		1,878		5,206		3,125		3,070		(456	)		(726	)		12,097
Net income (loss) attributable to Dominion Energy		496		1,048		838		361		(2,394	)		—			349
Nine Months Ended September 30, 2018
Total revenue from external customers	$	1,687	$	5,516	$	2,972			$	(210	)	$	40		$	10,005
Intersegment revenue		17		8		21				505			(551	)		—
Total operating revenue		1,704		5,524		2,993				295			(511	)		10,005
Net income (loss) attributable to Dominion Energy		464		1,038		840				(536	)		—			1,806

Virginia Electric and Power Company

Segment Reporting Information [Line Items]

Schedule of Segment Reporting Information, by Segment

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

	Power Delivery		Power Generation		Corporate and Other			Consolidated Total
(millions)
Three Months Ended September 30, 2019
Operating revenue	$	677	$	1,587	$	—		$	2,264
Net income (loss)		184		444		(26	)		602
Three Months Ended September 30, 2018
Operating revenue	$	595	$	1,637	$	—		$	2,232
Net income		163		347		10			520
Nine Months Ended September 30, 2019
Operating revenue	$	1,860	$	4,336	$	(29	)	$	6,167
Net income (loss)		494		885		(657	)		722
Nine Months Ended September 30, 2018
Operating revenue	$	1,686	$	4,338	$	(215	)	$	5,809
Net income (loss)		462		796		(215	)		1,043

Dominion Energy Gas Holdings, LLC

Segment Reporting Information [Line Items]

Schedule of Segment Reporting Information, by Segment

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

	Gas Infrastructure		Corporate and Other			Consolidated Total
(millions)
Three Months Ended September 30, 2019
Operating revenue	$	525	$	(23	)	$	502
Net income from discontinued operations		—		45			45
Net income attributable to Dominion Energy Gas		134		17			151
Three Months Ended September 30, 2018
Operating revenue	$	533	$	—		$	533
Net income from discontinued operations		—		33			33
Net income attributable to Dominion Energy Gas		173		18			191
Nine Months Ended September 30, 2019
Operating revenue	$	1,621	$	(23	)	$	1,598
Net income from discontinued operations		—		125			125
Net income attributable to Dominion Energy Gas		423		37			460
Nine Months Ended September 30, 2018
Operating revenue	$	1,431	$	—		$	1,431
Net income from discontinued operations		—		135			135
Net income attributable to Dominion Energy Gas		426		28			454