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Borrowings and Other Financing Instruments (Tables)

3 Months Ended

Mar. 31, 2022

At March 31, 2022, NSP-Minnesota had the following committed revolving credit facility available (in millions of dollars):

(a)Expires in June 2024.

(b)Includes outstanding commercial paper and letters of credit.

Money pool borrowings for NSP-Minnesota:


(Amounts in Millions, Except Interest Rates)	Three Months Ended March 31, 2022		Year Ended Dec. 31, 2021
Borrowing limit	$	250	$	250
Amount outstanding at period end	—		—
Average amount outstanding	—		6
Maximum amount outstanding	—		236
Weighted average interest rate, computed on a daily basis	N/A		0.07		%
Weighted average interest rate at period end	N/A		N/A

Commercial paper outstanding for NSP-Minnesota:


(Amounts in Millions, Except Interest Rates)	Three Months Ended March 31, 2022			Year Ended Dec. 31, 2021
Borrowing limit	$	500		$	500
Amount outstanding at period end	—			—
Average amount outstanding	4			26
Maximum amount outstanding	50			317
Weighted average interest rate, computed on a daily basis	0.15		%	0.18		%
Weighted average interest rate at period end	N/A			N/A

As of March 31, 2022, NSP-Minnesota’s outstanding letters of credit under the bilateral credit agreement were as follows: