MIDAMERICAN ENERGY COMPANY and THE BANK OF NEW YORK TRUST COMPANY, N.A., as Trustee Second Supplemental Indenture Dated as of June 29, 2007Midamerican Funding LLC • July 2nd, 2007 • Electric services
Company FiledJuly 2nd, 2007 IndustrySECOND SUPPLEMENTAL INDENTURE, dated as of June 29, 2007 (herein called the “Second Supplemental Indenture”), between MIDAMERICAN ENERGY COMPANY, a corporation duly organized and existing under the laws of the State of Iowa (herein called the “Company”), and THE BANK OF NEW YORK TRUST COMPANY, N.A., a New York banking association duly organized and existing under the laws of the United States of America, as Trustee (herein called the “Trustee”), under the Original Indenture referred to below.