Thomas M. Rainwater

Midcontinent Independent System Operator, Inc. engages in the provision of electricity transmission and distribution services. The firm specializes in energy marketing, information technology and regulatory compliance. The company was founded in March 1998 and is headquartered in Carmel, IN.

TransAlta Power LP generates and supplies electricity. It transforms fossil-fuels into electricity. The firm's power plants generate more than 1,100 MW of capacity, which is sold by contract to regional energy companies. The company was founded on December 16, 1997 and is headquartered in Calgary, Canada.

Central Rivers Power MA LLC generates and markets electric energy. It serves commercial and residential customers. The firm uses clean-burning natural gas as primary fuel. The company was founded in 2008 and is headquartered in Princeton, NJ.

SunEdison is North America's largest solar energy services provider. The company finances, installs and operates distributed power plants using proven photovoltaic technologies, delivering fully managed, predictably priced solar energy services for its commercial, government and utility customers. It is a leading solar company and the pioneer of the solar energy services model, it delivers more energy from its systems than other solar companies. SunEdison was founded by Jigar Shah in 2003 and is headquartered in Belmont, CA.