Affiliated and Related Party Transactions (Tables)

6 Months Ended

Jun. 30, 2025

Amounts expensed are primarily recorded in other operations and maintenance - affiliated suppliers and other income (expense), net in the Consolidated Statements of Comprehensive Income.


	Three Months Ended June 30,				Six Months Ended June 30,
(millions)	2025		2024		2025		2024
Direct and allocated costs from DES(1)	$	58	$	57	$	120	$	110
Operating Revenues - Electric from sales to affiliate		2		2		3		3
Operating Revenues - Gas from sales to affiliate		1		1		1		1
Operating Expenses - Other taxes from affiliate		2		2		5		5
Purchases of electricity from solar affiliates		4		3		7		4

(1)

Includes capitalized expenditures of $19 million and $15 million for the three months ended June 30, 2025 and 2024, respectively, and $38 million and $27 million for the six months ended June 30, 2025 and 2024, respectively.

Schedule of Affiliated Transactions


(millions)	June 30, 2025		December 31, 2024
Payable to DES	$	16	$	19
Payable to SCANA Corporation		7		7
Derivative assets with affiliates(1)		33		48

(1)

Includes amounts recorded in current derivative assets of $5 million and $4 million as of June 30, 2025 and December 31, 2024, respectively, and amounts recorded in noncurrent derivative assets of $28 million and $44 million as of June 30, 2025 and December 31, 2024, respectively.