Regulatory Matters (Tables) - Virginia Electric and Power Company

6 Months Ended

Jun. 30, 2020

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 US-3	July 2019	March 2020	June 2020	$	28	$	18
Rider BW	October 2019	June 2020	September 2020		99		(20	)
Rider US-2	October 2019	July 2020	September 2020		10		(5	)
Rider B	June 2020	Pending	April 2021		24		(8	)
Rider GV	June 2020	Pending	April 2021		154		22
Rider R	June 2020	Pending	April 2021		59		15
Rider S	June 2020	Pending	April 2021		194		(1	)
Rider W	June 2020	Pending	April 2021		120		14
Rider US-3	July 2020	Pending	June 2021		39		10
Rider US-4	July 2020	Pending	June 2021		12		4

Summary of Additional Significant Virginia Power Electric Transmission Projects Approved and Applied

Additional Virginia Power electric transmission projects approved and applied for are as follows:

Description and Location of Project	Application Date	Approval Date	Type of Line	Miles of Lines	Cost Estimate (millions)
Rebuild and operate five segments between the Loudoun and Ox substations	August 2019	June 2020	230 kV	19	70
Rebuild and operate two lines in Chesterfield County, Virginia	January 2020	June 2020	230 kV	3	15
Bristers-Ladysmith Rebuild Project in the counties of Fauquier, Stafford, Spotsylvania, and Caroline, Virginia	May 2020	Pending	500 kV	37	110