Darren Jamison

Northern Power Systems, Inc. designs, manufactures and installs wind turbines. It offers project planning and installation, monitoring and maintenance, and feasibility studies and technical consultations services. The company was founded in 1974 and is headquartered in Barre, VT.

Distributed Energy Systems Corp. develops advanced technology related to hydrogen production and fuel cell applications. It operates through two subsidiaries, Proton Energy Systems, Inc. and Northern Power Systems, Inc. Proton is engaged in designing, developing, selling and manufacturing on-site hydrogen gas delivery systems. Northern has a range of businesses, including the design and sale of power generation equipment, engineering, procurement and construction of distributed power systems, the design and sale of direct drive wind turbines, and the servicing of fossil fuel power generation equipment. Distributed Energy Systems was founded on May 19, 2003 and is headquartered in Wallingford, CT.

Capstone Green Energy Corp. engages in the development, manufacture, marketing, and service of microturbine technology solutions. It targets vertical markets worldwide such as natural resources, energy efficiency, renewable energy, critical power supply, transportation, and microgrids. The firm's products generate electric power output for commercial, industrial, and utility purposes. It also sells microturbine units, components, and accessories. The company was founded in 1988 and is headquartered in Van Nuys, CA.

Stewart & Stevenson Services, Inc. is a manufacturer and marketer of specialized equipment and provider of aftermarket parts and service to the oil and gas and other industries. The company's product offerings include equipment for well stimulation, well workover and service, drilling, coiled tubing, cementing, nitrogen pumping, power generation and electrical systems as well as engines, transmissions and material handling equipment. Stewart & Stevenson was founded in 1902 and is headquartered in Houston, TX.

Endurance Wind Power, Inc. manufactures and designs wind turbines. Its products include E-3120 and X-29. The firm’s line of modern, induction-based wind turbines brings efficient, reliable, safe and quiet renewable energy to homeowners, businesses and institutions across Europe and North America. The company was founded in 2007 by Doug Hicks, Glenn Johnson, David Rankin, David Laino, Cal A. Murrison and Dean Arthur Davis and is headquartered in Surrey, Canada.