Financial Filings
View the 2014 Fixed-Income Presentation

Visit the SEC EDGAR database to access the U.S. Securities and Exchange Commission reports for: Visit Northern Powergrid’s website to access the financial reports of Northern Powergrid and its regulated subsidiary companies. Financial reports for MidAmerican Energy Holdings Company and selected subsidiaries are available below:





Financial Filings
Company Financial Report Date XBRL Exhibit
MidAmerican Energy Holdings Co. Annual Dec. 31, 2013 XBRL
PacifiCorp Annual Dec. 31, 2013 XBRL
MidAmerican Energy Co. Annual Dec. 31, 2013 XBRL
CE Generation Annual Dec. 31, 2013  
Salton Sea Funding Corp. Annual Dec. 31, 2013  
Northern Natural Gas Co. Annual Dec. 31, 2013  
Sierra Pacific Power Company Annual Dec. 31, 2013 XBRL
Nevada Power Company Annual Dec. 31, 2013 XBRL
NV Energy, Inc. Annual Dec. 31, 2013  
MidAmerican Energy Holdings Co. Quarterly Sept. 30, 2013 XBRL
PacifiCorp Quarterly Sept. 30, 2013 XBRL
MidAmerican Energy Co. Quarterly Sept. 30, 2013 XBRL
CE Generation Quarterly Sept. 30, 2013  
Salton Sea Funding Corp. Quarterly Sept. 30, 2013  
Northern Natural Gas Co. Quarterly Sept. 30, 2013  
Kern River Gas Transmission Co. Quarterly Sept. 30, 2013  
MidAmerican Energy Holdings Co. Quarterly June 30, 2013 XBRL
PacifiCorp Quarterly June 30, 2013 XBRL
MidAmerican Energy Co. Quarterly June 30, 2013 XBRL
CE Generation Quarterly June 30, 2013  
Salton Sea Funding Corp. Quarterly June 30, 2013  
Northern Natural Gas Co. Quarterly June 30, 2013  
Kern River Gas Transmission Co. Quarterly June 30, 2013  
MidAmerican Energy Holdings Co. Quarterly March 31, 2013 XBRL
PacifiCorp Quarterly March 31, 2013 XBRL
MidAmerican Energy Co. Quarterly March 31, 2013 XBRL
CE Generation Quarterly March 31, 2013  
Salton Sea Funding Corp. Quarterly March 31, 2013  
Northern Natural Gas Co. Quarterly March 31, 2013  
Kern River Gas Transmission Co. Quarterly March 31, 2013  
MidAmerican Energy Holdings Co. Annual Dec. 31, 2012 XBRL
PacifiCorp Annual Dec. 31, 2012 XBRL
MidAmerican Energy Co. Annual Dec. 31, 2012 XBRL
CE Generation Annual Dec. 31, 2012  
Salton Sea Funding Corp. Annual Dec. 31, 2012  
Northern Natural Gas Co. Annual Dec. 31, 2012  
Kern River Gas Transmission Co. Annual Dec. 31, 2012  
MidAmerican Energy Holdings Co. Quarterly Sept. 30, 2012 XBRL
PacifiCorp Quarterly Sept. 30, 2012 XBRL
MidAmerican Energy Co. Quarterly Sept. 30, 2012 XBRL
CE Generation Quarterly Sept. 30, 2012  
Salton Sea Funding Corp. Quarterly Sept. 30, 2012  
Northern Natural Gas Co. Quarterly Sept. 30, 2012  
Kern River Gas Transmission Co. Quarterly Sept. 30, 2012  
MidAmerican Energy Holdings Co. Quarterly June 30, 2012 XBRL
PacifiCorp Quarterly June 30, 2012 XBRL
MidAmerican Energy Co. Quarterly June 30, 2012 XBRL
CE Generation Quarterly June 30, 2012  
Salton Sea Funding Corp. Quarterly June 30, 2012  
Northern Natural Gas Co. Quarterly June 30, 2012  
Kern River Gas Transmission Co. Quarterly June 30, 2012  
MidAmerican Energy Holdings Co. Quarterly March 31, 2012 XBRL
PacifiCorp Quarterly March 31, 2012 XBRL
MidAmerican Energy Co. Quarterly March 31, 2012 XBRL
CE Generation Quarterly March 31, 2012  
Salton Sea Funding Corp. Quarterly March 31, 2012  
Northern Natural Gas Co. Quarterly March 31, 2012  
Kern River Gas Transmission Co. Quarterly March 31, 2012  
MidAmerican Energy Holdings Co. Annual Dec. 31, 2011 XBRL
PacifiCorp Annual Dec. 31, 2011 XBRL
MidAmerican Energy Co. Annual Dec. 31, 2011 XBRL
CE Generation Annual Dec. 31, 2011  
Salton Sea Funding Corp. Annual Dec. 31, 2011  
MidAmerican Energy Holdings Co. Quarterly Sept. 30, 2011 XBRL
PacifiCorp Quarterly Sept. 30, 2011 XBRL
MidAmerican Energy Co. Quarterly Sept. 30, 2011 XBRL
CE Generation Quarterly Sept. 30, 2011  
Salton Sea Funding Corp. Quarterly Sept. 30, 2011  
MidAmerican Energy Holdings Co. Quarterly June 30, 2011 XBRL
PacifiCorp Quarterly June 30, 2011 XBRL
MidAmerican Energy Co. Quarterly June 30, 2011 XBRL
CE Generation Quarterly June 30, 2011  
Salton Sea Funding Corp. Quarterly June 30, 2011  
MidAmerican Energy Holdings Co. Quarterly March 31, 2011  
PacifiCorp Quarterly March 31, 2011  
MidAmerican Energy Co. Quarterly March 31, 2011  
CE Generation Quarterly March 31, 2011  
Salton Sea Funding Corp. Quarterly March 31, 2011