William Fehrman

MidAmerican Energy Co. engages in the provision of electricity services. It operates through the Regulated Electric and Regulated Natural Gas segments. The Regulated Electric segment includes regulated retail sales of electricity to residential, commercial, and industrial customers and from wholesale sales. Regulated Natural Gas segment transports gas owned by others through its distribution system. The company was founded in 1995 and is headquartered in Des Moines, IA.

PacifiCorp. engages in the business of generating, transmitting, distributing, and selling electricity. It is also involved in buying and selling electricity on the wholesale market with other utilities, energy marketing companies, financial institutions, and other market participants to balance and optimize the economic benefits of electricity generation, retail customer loads, and existing wholesale transactions. The company was founded in 1984 and is headquartered in Portland, OR.

MidAmerican Energy Holdings Co. operates as a holding company with interests in engages in energy business. It operates business through subsidiaries which include, PacifiCorp., MidAmerican Funding LLC, NV Energy, Inc. Sierra Pacific Power Co., Northern Natural Gas Co., Kern River Gas Transmission Co., Northern Powergrid Holdings Co., MidAmerican Transmission LLC, MidAmerican Renewables LLC and HomeServices of America, Inc. The company’s subsidiaries generate, transmit, store, distribute and supply energy. It has offices in Delaware, England, Iowa, Nevada, Oregon and Texas. MidAmerican Energy Holdings was founded in 1971 and is headquartered in Des Moines, IA.

Salton Sea Funding Corp. provides investment services. It issues securities in its individual capacity as principal and as agent acting on behalf of the guarantors, which engage in the generation and sale of electricity. The company was founded in 1995 and is headquartered in Omaha, NE.

CalEnergy Generation LLC engages in the independent power business. It owns and operates ten geothermal facilities in the Imperial Valley of California and three natural gas-fueled combined cycle cogeneration facilities located in New York, Texas, and Arizona. The company was founded in 1971 and is headquartered in Omaha, NE.

MidAmerican Funding LLC operates as a holding company with interests in generate, transmit, store, distribute and supply energy. The company was founded in 1999 and is headquartered in Des Moines, IA.

AltaLink LP engages in provision of electricity transmission services. Its transmission systems are the essential links that connects homes, farms, businesses, and industries to the electricity generated across Alberta. It provides technical and financial solutions to enable Alberta's growing electricity market. The company was founded in 2001 and is headquartered in Calgary, Canada.

Tetrad Corp. manufactures medical ultrasound probes, imaging systems and surgical products to end-users and original equipment manufacturers. The company was founded in 1985 and is headquartered in Englewood, CO.

Nebraska Public Power District provides electricity distribution services. It distributes electricity to retail customers and wholesale power contractors in towns and rural communities. The company was founded on January 1, 1970 and is located in Columbus, Nebraska.