Richard E. Kessel

Suez Energy Cogeneration Corp. developed, owned and operated community energy systems. Trigen operated efficient central plants which are staffed around the clock with highly trained, well supervised crews. From these central production plants, Trigen distributed steam, hot water, and/or chilled water to customer buildings through underground pipelines. Two of these plants incorporate cogeneration, which is the simultaneous generation of heat and power, while an additional four utilize trigeneration, which also incorporates generation of chilled water. The company was founded in 1986 and was headquartered in White Plains, NY.

Sithe Energies, Inc. owns, develops, and operates power generation facilities. The firm sells energy to utilities, industrial companies, government, and other institutions. It offers various services such as air quality and noise assessments, predictive impacts of new plants on environment, public meetings, and government consultations. The company was founded by William V. Kriegel in 1984 and is headquartered in New York, NY.

ISO New England, Inc. generates and distributes electricity. The company was founded in 1997 and is headquartered in Holyoke, MA.

Vigie SA engages in the provision of water and waste management services through its subsidiaries. It operates through the following segments: Water, Recycling and Recovery, Environmental Technology and Solutions (ETS), and Other. The Water segment offers water distribution and treatment services, particularly under concession contracts. The Recycling and Recovery segment includes waste and waste treatment services for local authorities and industrial clients. The ETS segment consists of water services for the industrial customer segment, hazardous waste services as well as customized services, technologies and solutions for industrial or municipal customers, as well as consulting services. The Other segment refers to the holdings. The company was founded in 1822 and is headquartered in Paris, France.

MATEP LLC provides heating, chilled water services and electricity to hospitals. It serves in the clinical, research and academic fields of medicine. The company was founded in 1906 and is headquartered in Boston, MA.