Mitchell L. Pirnie

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.

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.

Niguel Energy Co. provides steam and air conditioning supply services. The company is a subsidiary of CalEnergy Operating Corp. It is located in Omaha, NE.

Part of Berkshire Hathaway, Inc., Conejo Energy Co. produces energy. The company is based in Omaha, NE.

CE Casecnan Water & Energy Co., Inc. generates and distributes electricity. It develops, constructs, owns, and operates multi-purpose irrigation and hydroelectric power plant and related facilities. The company was founded in September 1994 and is headquartered in Makati City, Philippines.

Salton Sea Brine Processing LP manufactures and supplies steam and air conditioning parts. It offers Geothermal steam amd steam heating systems. The company is headquartered in Omaha, NE

Elmore LP engages in geothermal power electric power generation. The firm distributes electricity to retail customers in the regulated markets. The company is headquartered in Omaha, NE.

Salton Sea Power LLC supplies steam and air conditioning equipment. It also undertakes maintenance services. It is a subsidiary of Magma Power Co. The company is headquartered in Omaha, NE.

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.