Regulatory Matters (Tables) - Virginia Electric and Power Company

3 Months Ended

Mar. 31, 2021

Public Utilities General Disclosures [Line Items]

Summary of Additional Significant Riders Associated with Virginia Power Projects

Additional significant riders associated with various Virginia Power projects are as follows:

Rider Name	Application Date	Approval Date	Rate Year Beginning	Total Revenue Requirement (millions)		Increase (Decrease) Over Previous Year (millions)
Rider B	June 2020	February 2021	April 2021		24		(8	)
Rider GV	June 2020	February 2021	April 2021		153		21
Rider R	June 2020	February 2021	April 2021		58		14
Rider S	June 2020	February 2021	April 2021		194		(1	)
Rider W	June 2020	February 2021	April 2021		120		14
Rider US-3	July 2020	March 2021	June 2021		38		10
Rider US-4	July 2020	March 2021	June 2021		10		3

Summary of Virginia Electric Transmission Projects

Electric Transmission Projects

Description and Location of Project	Application Date	Approval Date	Type of Line	Miles of Lines	Cost Estimate (millions)
Elmont-Ladysmith rebuild and related projects in the Counties of Hanover and Caroline, Virginia	April 2021	Pending	500 kV	26	$	95