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:

Dominion Energy

	Power   Delivery		Power Generation		Gas Infrastructure		Southeast   Energy		Corporate and Other			Adjustments/ Eliminations			Consolidated Total
(millions)
Three Months Ended June 30, 2019
Total revenue from external customers	$	585	$	1,598	$	881	$	915	$	(9	)	$	—		$	3,970
Intersegment revenue		6		5		29		—		263			(303	)		—
Total operating revenue		591		1,603		910		915		254			(303	)		3,970
Net income (loss) attributable to Dominion Energy		156		250		247		82		(681	)		—			54
Three Months Ended June 30, 2018
Total revenue from external customers	$	528	$	1,635	$	914			$	(3	)	$	14		$	3,088
Intersegment revenue		6		3		8				170			(187	)		—
Total operating revenue		534		1,638		922				167			(173	)		3,088
Net income (loss) attributable to Dominion Energy		145		276		249				(221	)		—			449
Six Months Ended June 30, 2019
Total revenue from external customers	$	1,183	$	3,343	$	2,254	$	2,097	$	(1,049	)	$	—		$	7,828
Intersegment revenue		12		9		55		—		447			(523	)		—
Total operating revenue		1,195		3,352		2,309		2,097		(602	)		(523	)		7,828
Net income (loss) attributable to Dominion Energy		311		558		606		214		(2,315	)		—			(626	)
Six Months Ended June 30, 2018
Total revenue from external customers	$	1,091	$	3,495	$	2,136			$	(210	)	$	42		$	6,554
Intersegment revenue		12		5		14				345			(376	)		—
Total operating revenue		1,103		3,500		2,150				135			(334	)		6,554
Net income (loss) attributable to Dominion Energy		301		624		576				(549	)		—			952

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 June 30, 2019
Operating revenue	$	585	$	1,353	$	—		$	1,938
Net income (loss)		156		237		(293	)		100
Three Months Ended June 30, 2018
Operating revenue	$	528	$	1,301	$	—		$	1,829
Net income (loss)		145		227		(33	)		339
Six Months Ended June 30, 2019
Operating revenue	$	1,183	$	2,749	$	(29	)	$	3,903
Net income (loss)		310		441		(631	)		120
Six Months Ended June 30, 2018
Operating revenue	$	1,091	$	2,701	$	(215	)	$	3,577
Net income (loss)		299		449		(225	)		523

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 June 30, 2019
Operating revenue	$	530	$	—		$	530
Net income from discontinued operations		—		26			26
Net income attributable to Dominion Energy Gas		116		3			119
Three Months Ended June 30, 2018
Operating revenue	$	508	$	—		$	508
Net income from discontinued operations		—		45		$	45
Net income (loss) attributable to Dominion Energy Gas		130		(47	)		83
Six Months Ended June 30, 2019
Operating revenue	$	1,096	$	—		$	1,096
Net income from discontinued operations		—		80			80
Net income attributable to Dominion Energy Gas		254		55			309
Six Months Ended June 30, 2018
Operating revenue	$	898	$	—		$	898
Net income from discontinued operations		—		102			102
Net income attributable to Dominion Energy Gas		253		10			263