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Significant Financing Transactions (Tables)
 3 Months Ended
Mar. 31, 2023
Debt Instrument [Line Items]  
Schedule of Line of Credit Facilities

At March 31, 2023, Dominion Energy’s commercial paper and letters of credit outstanding, as well as its capacity available under the credit facility, were as follows:

 

 

 

Facility
Limit

 

 

Outstanding
Commercial
Paper

 

 

Outstanding
Letters of
Credit

 

 

Facility
Capacity
Available

 

(millions)

 

 

 

 

 

 

 

 

 

 

 

 

Joint revolving credit facility(1)

 

$

6,000

 

 

$

3,157

 

 

$

154

 

 

$

2,689

 

 

(1)
This credit facility matures in June 2026, with the potential to be extended by the borrowers to June 2028, and can be used by the borrowers under the credit facility to support bank borrowings and the issuance of commercial paper, as well as to support up to a combined $2.0 billion of letters of credit.
Virginia Electric and Power Company  
Debt Instrument [Line Items]  
Schedule of Line of Credit Facilities

At March 31, 2023, Virginia Power’s share of commercial paper and letters of credit outstanding under the joint revolving credit facility with Dominion Energy, Questar Gas and DESC was as follows:

 

 

 

Facility
Limit(1)

 

 

Outstanding
Commercial
Paper

 

 

Outstanding
Letters of
Credit

 

(millions)

 

 

 

 

 

 

 

 

 

Joint revolving credit facility(1)

 

$

6,000

 

 

$

1,010

 

 

$

90

 

 

(1)
The full amount of the facility is available to Virginia Power, less any amounts outstanding to co-borrowers Dominion Energy, Questar Gas and DESC. The sub-limit for Virginia Power is set pursuant to the terms of the facility but can be changed at the option of the borrowers multiple times per year. At March 31, 2023, the sub-limit for Virginia Power was $1.75 billion. If Virginia Power has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion Energy. This credit facility matures in June 2026, with the potential to be extended by the borrowers to June 2028. The credit facility can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $2.0 billion (or the sub-limit, whichever is less) of letters of credit.