Borrowings and Other Financing Instruments

Short-Term Borrowings

Money Pool — Xcel Energy Inc. and its utility subsidiaries have established a money pool arrangement that allows for short-term investments in and borrowings between the utility subsidiaries. NSP-Wisconsin does not participate in the money pool. Xcel Energy Inc. may make investments in the utility subsidiaries at market-based interest rates; however, the money pool arrangement does not allow the utility subsidiaries to make investments in Xcel Energy Inc. The money pool balances are eliminated in consolidation.

Commercial Paper — Xcel Energy Inc. and its utility subsidiaries meet their short-term liquidity requirements primarily through the issuance of commercial paper and borrowings under their credit facilities. Commercial paper outstanding for Xcel Energy was as follows:



(Amounts in Millions, Except Interest Rates)	Three Months Ended March 31, 2014			Twelve Months Ended Dec. 31, 2013
Borrowing limit	$	2,450		$	2,450
Amount outstanding at period end	765			759
Average amount outstanding	925			481
Maximum amount outstanding	1,200			1,160
Weighted average interest rate, computed on a daily basis	0.31		%	0.31		%
Weighted average interest rate at period end	0.33			0.25

Letters of Credit — Xcel Energy Inc. and its subsidiaries use letters of credit, generally with terms of one year, to provide financial guarantees for certain operating obligations. At March 31, 2014 and Dec. 31, 2013, there were $46.3 million and $47.8 million of letters of credit outstanding, respectively, under the credit facilities. The contract amounts of these letters of credit approximate their fair value and are subject to fees.

Credit Facilities — In order to use their commercial paper programs to fulfill short-term funding needs, Xcel Energy Inc. and its utility subsidiaries must have revolving credit facilities in place at least equal to the amount of their respective commercial paper borrowing limits and cannot issue commercial paper in an aggregate amount exceeding available capacity under these credit facilities. The lines of credit provide short-term financing in the form of notes payable to banks, letters of credit and back-up support for commercial paper borrowings.

At March 31, 2014, Xcel Energy Inc. and its utility subsidiaries had the following committed credit facilities available:



(Millions of Dollars)	Credit Facility ^(a)		Drawn ^(b)		Available
Xcel Energy Inc.	$	800.0	$	487.0	$	313.0
PSCo	700.0		6.5		693.5
NSP-Minnesota	500.0		148.9		351.1
SPS	300.0		90.0		210.0
NSP-Wisconsin	150.0		79.0		71.0
Total	$	2,450.0	$	811.4	$	1,638.6


^(a)	These credit facilities expire in July 2017.


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

All credit facility bank borrowings, outstanding letters of credit and outstanding commercial paper reduce the available capacity under the respective credit facilities. Xcel Energy Inc. and its subsidiaries had no direct advances on the credit facilities outstanding at March 31, 2014 and Dec. 31, 2013.

During the second quarter of 2014, Xcel Energy plans to work with its bank group to amend and extend the existing revolving credit agreements for Xcel Energy Inc. and each of the regulated subsidiaries.

Long-Term Borrowings and Other Financing Instruments

PSCo — In March 2014, PSCo issued $300 million of 4.30 percent first mortgage bonds due March 15, 2044.

Issuances of Common Stock — In March 2013, Xcel Energy Inc. filed a prospectus supplement under which it may sell up to $400 million of its common stock through an at-the-market offering program. During the three months ended March 31, 2014, Xcel Energy Inc. issued 2.1 million shares of common stock through this program and received cash proceeds of $62 million, net of $1 million in fees and commissions. During the year ended Dec. 31, 2013, 7.7 million shares of common stock were issued under the program and Xcel Energy Inc. received cash proceeds of $223 million, net of $3 million in fees and commissions. The proceeds from the issuances of common stock were used to repay short-term debt, infuse equity into the utility subsidiaries and for other general corporate purposes.

Xcel Energy Inc. had commitments not recognized on the consolidated balance sheet at March 31, 2014 to sell 0.5 million shares of common stock under sales transactions entered into during the last three trading days of March 2014. Subsequent to March 31, 2014, Xcel Energy Inc. issued shares to settle these transactions in exchange for cash proceeds of $16 million, net of $0.2 million in fees and commissions.