Douglas Kimmelman

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.

Goldman Sachs Bank AG engages in the provision of banking and financial services. Its business activities also include securities trading, asset management, and investment consulting. The company was founded on May 27, 1992 and is headquartered in Zurich, Switzerland.

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.

PLH Group, Inc. operates as a power line and pipeline construction firm. It offers directional drilling, station and facility construction, underground utility, and distribution and substation construction services. The company was founded in 2009 and is headquartered in Irving, TX.

Sunnova Energy Corp. provides solar plus battery storage services. Its products and services includes new home solar, add-on battery storage, home solar protection plans, home solar + roofing. The company was founded by William Jackson Berger, Lynda Attaway, and Jordan Fruge in 2010 and is headquartered in Houston, TX.

Energy Capital Partners Management LP (ECP) is a private equity firm founded in 2005 by Doug Kimmelman. The firm is headquartered in Summit, New Jersey with an additional office in San Diego, Fort Lauderdale, New York City, Houston and Seoul .

CE2 Carbon Capital LLC provides carbon offsets and emissions services. It finances and develops projects across North America that reduces greenhouse gas emissions. The firm enters into long term agreements to purchase carbon offsets and invest in carbon reducing projects. Its sectors of interest include carbon offset production from landfills, coal mines, forests, and agriculture. The company was founded on September 11, 2008 and is headquartered in Solana Beach, CA.