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Recent Financing Transactions
9 Months Ended
Sep. 30, 2014
Debt Disclosure [Abstract]  
Debt Disclosure [Text Block]
(6)
Recent Financing Transactions

Long-Term Debt

In July 2014, NV Energy redeemed its $195 million variable-rate term loan due October 2014.

In June 2014, BHE repaid at par value $300 million, plus accrued interest, of its junior subordinated debentures due December 2043.

In April 2014, MidAmerican Energy issued $150 million of its 2.40% First Mortgage Bonds due March 2019, $300 million of its 3.50% First Mortgage Bonds due October 2024 and $400 million of its 4.40% First Mortgage Bonds due October 2044. The net proceeds were used for the optional redemption in May 2014 of $350 million of MidAmerican Energy's 4.65% Senior Notes due October 2014 and for general corporate purposes.

In March 2014, PacifiCorp issued $425 million of its 3.60% First Mortgage Bonds due April 2024. The net proceeds were used to fund capital expenditures and for general corporate purposes.

Credit Facilities

In June 2014, BHE entered into a $1.4 billion senior unsecured credit facility expiring in June 2017. This credit facility has a variable interest rate based on the London Interbank Offered Rate ("LIBOR") or a base rate, at BHE's option, plus a spread that varies based on BHE's senior unsecured long-term debt credit ratings. This credit facility is for general corporate purposes and also supports BHE's commercial paper program and provides for the issuance of letters of credit. The credit facility requires that BHE's ratio of consolidated debt, including current maturities, to total capitalization not exceed 0.70 to 1.0 as of the last day of each quarter.

In June 2014, Nevada Power amended its $500 million secured credit facility expiring in March 2017, reducing the amount available to $400 million and extending the maturity date to March 2018. The amended facility has a variable interest rate based on LIBOR or a base rate, at Nevada Power's option, plus a spread that varies based on Nevada Power's secured debt credit rating. The amended facility requires that Nevada Power's ratio of consolidated debt, including current maturities, to total capitalization not exceed 0.68 to 1.0 as of the last day of each quarter.

In June 2014, Sierra Pacific amended its $250 million secured credit facility expiring in March 2017, extending the maturity date to March 2018. The amended facility has a variable interest rate based on LIBOR or a base rate, at Sierra Pacific's option, plus a spread that varies based on Sierra Pacific's secured debt credit rating. The amended facility requires that Sierra Pacific's ratio of consolidated debt, including current maturities, to total capitalization not exceed 0.68 to 1.0 as of the last day of each quarter.

In March 2014, PacifiCorp arranged for the cancellation of $97 million of letters of credit previously issued to support variable-rate tax-exempt bond obligations. As of September 30, 2014, PacifiCorp had $451 million of fully available letters of credit issued under committed arrangements to support variable-rate tax-exempt bond obligations, of which $270 million were issued under revolving credit facilities. As of September 30, 2014, PacifiCorp had $142 million of variable-rate tax-exempt bond obligations outstanding supported by its revolving credit facilities.