Borrowings and Other Financing Instruments (Tables)

At March 31, 2014, PSCo had the following committed credit facility available (in millions of dollars):


^(a)	Credit facility expires in July 2017.


^(b)	Includes outstanding letters of credit.

Money pool borrowings for PSCo were as follows:



(Amounts in Millions, Except Interest Rates)	Three Months Ended March 31, 2014			Twelve Months Ended Dec. 31, 2013
Borrowing limit	$	250		$	250
Amount outstanding at period end	—			—
Average amount outstanding	—			0.1
Maximum amount outstanding	2			12
Weighted average interest rate, computed on a daily basis	0.21		%	0.36		%
Weighted average interest rate at period end	N/A			N/A

Commercial paper outstanding for PSCo was as follows:



(Amounts in Millions, Except Interest Rates)	Three Months Ended March 31, 2014			Twelve Months Ended Dec. 31, 2013
Borrowing limit	$	700		$	700
Amount outstanding at period end	—			—
Average amount outstanding	20			38
Maximum amount outstanding	114			332
Weighted average interest rate, computed on a daily basis	0.21		%	0.34		%
Weighted average interest rate at period end	N/A			N/A