W. Miller

Calpine Corp. operates as power generation company, which engages in the ownership and operation of natural-gas fired and geothermal power plants. It sells power and related services to wholesale customers who include commercial and industrial end-users, state and regional wholesale market operators, and retail customers. The company was founded by Peter Cartwright in June 1984 and is headquartered in Houston, TX.

Orion Power Holdings, Inc. develops and operates power generating facilities. It acquires, owns, develops, manages and non-nuclear electric generating facilities that are deregulating the electric power industry in North America. Orion Power Holdings is headquartered in Baltimore, MD.

NRG Texas LLC provides electric power generating services. The company was founded in 2001 and is headquartered in Dallas, TX.

Texas Genco, Inc. generates and distributes electricity in Lone Star State. The company specializes in power plants across Texas that gives a generating capacity of more than 14,000 MW. Texas Genco is located in Houston, TX.

TPG Capital LLC is a Private Equity firm, a subsidiary of TPG Capital Advisors LLC founded in 1992 by William S. Price and James George Coulter. The firm is headquartered in Fort Worth with additional offices in London and São Paulo.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

Oregon Electric Utility Co. LLC provides electric services. It provides safe, reliable and efficient electric service to its customers. The company is headquartered in Portland, OR.

US Coast Guard provides security services. It is a military branch of the United States involved in maritime law, mariner assistance, and search & rescue. The company operates in international waters, US coastal waters, ports, and inland waterways. Its primary roles consist of promoting maritime safety, supporting national defense, providing maritime security, protecting natural resources, facilitating maritime transport, commerce, and recreation. The company was founded on August 4, 1790 and is headquartered in Washington, DC.