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Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2024

Significant affiliate transactions among the companies and related parties for the years ended Dec. 31:


(Millions of Dollars)	2024		2023		2022
Operating expenses:

Other operating expenses — paid to Xcel Energy Services Inc.	$	244	$	245	$	238
Interest expense	3		4		1

Accounts receivable and payable with affiliates at Dec. 31 were:


	2024				2023
(Millions of Dollars)	Accounts Receivable		Accounts Payable		Accounts Receivable		Accounts Payable
NSP-Minnesota	$	2	$	—	$	4	$	—
PSCo	8		—		11		—
Other subsidiaries of Xcel Energy Inc.	10		27		11		7
	$	20	$	27	$	26	$	7