Virginia Electric and Power Company Consolidated Statements of Common Shareholder's Equity (Unaudited) - USD ($) shares in Thousands, $ in Millions	Total		Common Stock	AOCI	Virginia Electric and Power Company		Virginia Electric and Power Company Common Stock	Virginia Electric and Power Company Other Paid-In Capital	Virginia Electric and Power Company Retained Earnings	Virginia Electric and Power Company AOCI
Beginning balance at Dec. 31, 2020				$ (1,717)	$ 14,557		$ 5,738	$ 1,113	$ 7,758	$ (52)
Beginning balance (in shares) at Dec. 31, 2020			806,000				275
Net income (loss)	$ 1,947				1,344				1,344
Dividends					(300)				(300)
Other comprehensive income (loss), net of tax	101			101	16					16
Other	(1)		$ (1)
Ending balance at Sep. 30, 2021				(1,616)	15,617		$ 5,738	1,113	8,802	(36)
Ending balance (in shares) at Sep. 30, 2021			810,000				275
Beginning balance at Jun. 30, 2021				(1,640)	15,064		$ 5,738	1,113	8,246	(33)
Beginning balance (in shares) at Jun. 30, 2021			807,000				275
Net income (loss)	654				556				556
Other comprehensive income (loss), net of tax	24			24	(3)					(3)
Other	(1)
Ending balance at Sep. 30, 2021				(1,616)	15,617		$ 5,738	1,113	8,802	(36)
Ending balance (in shares) at Sep. 30, 2021			810,000				275
Beginning balance at Dec. 31, 2021	27,308	[1]		(1,458)	15,980	[2]	$ 5,738	1,113	9,170	(41)
Beginning balance (in shares) at Dec. 31, 2021			810,000				275
Net income (loss)	1,036				975				975
Other comprehensive income (loss), net of tax	84			84	43					43
Ending balance at Sep. 30, 2022	28,573			(1,374)	16,998		$ 5,738	1,113	10,145	2
Ending balance (in shares) at Sep. 30, 2022			833,000				275
Beginning balance at Jun. 30, 2022				(1,396)	16,418		$ 5,738	1,113	9,574	(7)
Beginning balance (in shares) at Jun. 30, 2022			832,000				275
Net income (loss)	778				571				571
Other comprehensive income (loss), net of tax	22			22	9					9
Ending balance at Sep. 30, 2022	$ 28,573			$ (1,374)	$ 16,998		$ 5,738	$ 1,113	$ 10,145	$ 2
Ending balance (in shares) at Sep. 30, 2022			833,000				275

[1] Dominion Energy’s Consolidated Balance Sheet at December 31, 2021 has been derived from the audited Consolidated Balance Sheet at that date.

[2] Virginia Power’s Consolidated Balance Sheet at December 31, 2021 has been derived from the audited Consolidated Balance Sheet at that date.