Steven Keen
Analyst · the day for a period of 12 months on the company's website at www.idacorpinc.com
Thanks, Darrel. I will begin with a discussion on cash flows for the quarter, discuss briefly our liquidity position then conclude with our recent financing actions and a look ahead at future financing needs. Slide 9 includes a portion of this information.
IDACORP's cash flow from operations for the first quarter of 2012 was $37.7 million, a decrease of $55.5 million from first quarter 2011. The reduction was largely due to $34 million in pension plan contributions in the first quarter of this year whereas no contributions were made in the first quarter last year.
Also, IDACORP had net income tax payments of $0.2 million this year compared with net refunds of nearly $13 million in last year's first quarter. And finally, changes in regulatory assets associated with the Idaho and Oregon power cost adjustment mechanisms reduced cash flows by $22 million.
IDACORP and Idaho Power currently have $125 million and $300 million in credit facilities, respectively, which are available until the termination date on October 26, 2016. Commercial paper outstanding at IDACORP as of March 31, 2012, was $61.5 million compared to $54.2 million at December 31, 2011. Idaho Power had $1.5 million of commercial paper outstanding as of March 31, 2012, and non-outstanding at the end of 2011. Modest cash balances at both IDACORP and Idaho Power leave us with $69.4 million and $301.5 million, respectively, in available liquidity. Also, as of March 31, 2012, there were 3 million IDACORP common shares available for issuance under our continuous equity program, with none issued during the first quarter of this year.
On April 13, 2012, Idaho Power issued $150 million in principal amount of first mortgage bonds equally divided in 2 tranches of 10- and 30-year bonds. The 10-year bonds were issued with a 2.95% coupon rate, and the 30-year bonds were issued with a 4.3% coupon rate. In April, Idaho Power issued a notice to redeem, prior to maturity, its $100 million in principal amount of 4.75% first mortgage bonds due November 2012.
Idaho Power intends to use a portion of the net proceeds from the April issuance to effect the redemption. We expect the redemption will be effective in May of this year. The remaining net proceeds will be used to fund a portion of our capital requirements.
For the remainder of 2012, we expect minimal need for external financing at both IDACORP and Idaho Power other than issuance of IDACORP common stock under the dividend reinvestment and employee-related plans. While we believe it is unlikely at this point, IDACORP may also decide to issue common stocks from time to time under its continuous equity program, depending on market conditions and capital need.
We continue to target an approximate mix of 50% equity and 50% debt in our capital structure. As of March 31, 2012, IDACORP's capital structure consisted of 52% equity and 48% debt, indicating a reduced need for additional equity. For the remainder of 2012, we will continue to focus on controlling costs, generating sufficient cash from operations to meet operating need and contribute to capital expenditure requirements.
Now I'll turn the discussion over to LaMont where he will update you on our Langley Gulch power plant and other business matters.