Operating Segments (Tables)

6 Months Ended

Jun. 30, 2011

Operating Segments

Segment Reporting Disclosure Other Information

Primary Operating Segment	Description of Operations	Dominion	Virginia Power
DVP	Regulated electric distribution	X	X
	Regulated electric transmission	X	X
	Nonregulated retail energy marketing (electric and gas)	X
Dominion Generation	Regulated electric fleet	X	X
	Merchant electric fleet	X
Dominion Energy	Gas transmission and storage	X
	Gas distribution	X
	LNG import and storage	X
	Producer services	X

Schedule of Segment Reporting Information, by Segment

	DVP		Dominion Generation		Dominion Energy		Corporate and Other			Adjustments/ Eliminations			Consolidated Total
(millions)
Three Months Ended June 30,
2011
Total revenue from external customers	$	828	$	1,760	$	379	$	37		$	337		$	3,341
Intersegment revenue		18		87		294		151			(550	)		—
Total operating revenue		846		1,847		673		188			(213	)		3,341
Net income (loss) attributable to Dominion		115		194		104		(77	)		—			336
2010
Total revenue from external customers	$	787	$	1,831	$	450	$	(6	)	$	271		$	3,333
Intersegment revenue		19		108		294		167			(588	)		—
Total operating revenue		806		1,939		744		161			(317	)		3,333
Income from discontinued operations, net of tax		—		—		—		2			—			2
Net income attributable to Dominion		112		276		86		1,287			—			1,761
Six Months Ended June 30,
2011
Total revenue from external customers	$	1,879	$	3,623	$	1,213	$	73		$	610		$	7,398
Intersegment revenue		113		157		502		294			(1,066	)		—
Total operating revenue		1,992		3,780		1,715		367			(456	)		7,398
Net income (loss) attributable to Dominion		264		492		273		(214	)		—			815
2010
Total revenue from external customers	$	1,790	$	3,809	$	1,300	$	34		$	568		$	7,501
Intersegment revenue		107		210		567		399			(1,283	)		—
Total operating revenue		1,897		4,019		1,867		433			(715	)		7,501
Loss from discontinued operations, net of tax		—		—		—		(147	)		—			(147	)
Net income attributable to Dominion		226		601		261		847			—			1,935