Charles E. Bayless

Tucson Electric Power Co., Inc. engages in the generation, distribution, and transmitting electricity. The firm sells electricity, transmission, and ancillary services to retail customers, utilities, municipalities, and energy marketing companies. The company was founded in 1892 and is headquartered in Tucson, AZ.

Pike Corp. engages in the provision of construction, repair, and engineering services for distribution and transmission powerlines and substations. It also offers renewable maintenance services, storm restoration, gas distribution, system hardening, testing and commissioning, renewable system design, technical services, and project management services. The company was founded by Floyd S. Pike in 1945 and is headquartered in Mount Airy, NC.

UNS Energy Corp. operates as a utility services holding company that engages in the electric generation and energy delivery services through its subsidiaries. The company is headquartered in Tucson, AZ.

Patina Oil & Gas Corp. engages in the acquisition, development, exploitation and production of oil and natural gas properties within the continental United States. The company was incorporated in June 20, 2001 and is headquartered in Denver, CO.

Part of The AES Corp., New Energy Ventures LLC is a company that supplies power and energy conservation services. The company is based in Los Angeles, CA. The company was founded by Charles E. Bayless. New Energy Ventures was acquired by The AES Corp. from UNS Energy Corp. on July 26, 1999 for $50 million.

EPRI is a non-profit energy research and development organization that conducts research on the generation, delivery, and use of electricity for the benefit of the public. EPRI has offices and laboratories located in various cities around the world. The private company is based in Palo Alto, CA, with additional offices in Charlotte, NC; Knoxville, TN; Lenox, MA; and Washington, DC. The organization brings together scientists, engineers, and experts from academia and industry to address challenges in electricity, including reliability, efficiency, health, safety, and the environment.

Edison Electric Institute provides reference materials and information resources on the electricity industry to its members. It offers public policy leadership, strategic business intelligence, and essential conferences and forums. The company was founded in 1933 and is headquartered in Washington, DC.

Part of U.S. Energy Systems, Inc., Trigen Energy Canada, Inc. provides electricity, heating, and other related energy services. The company is based in London, Canada. Trigen Energy Canada was acquired by U.S. Energy Systems, Inc. from SUEZ SA /Old/ on June 12, 2001 for $17.81 million.

Part of Thermon Group Holdings, Inc., Thermon, Inc. is a company that manufactures heat tracing equipment. The company is based in San Marcos, TX.

IronClad Energy Partners LLC engages in the provision of power electricity services. The company was founded by John D. Prunkl and Christopher Fanella in 2016 and is headquartered in Lombard, IL.

Energy Impact Partners LLC (Energy Impact Partners) is a private equity firm founded in 2014 by Steven Hellman. The firm is headquartered in New York.

Angeleno Group LLC (Angeleno Group) is a private equity and venture capital firm founded in 2001 by Yaniv Tepper, Daniel Weiss, and Zeb Rice. The firm is headquartered in Los Angeles, California.

E-Source, Inc. manufactures commercial foodservice equipment. The private company is based in Irving, TX. The company was founded in 1993 by Harry Starkweather.

Puerto Rico Electric Power Authority provides power distribution services. It offers services in three operational areas, electric systems, transmission and distribution systems, and client service. The firm also provides support in areas such as engineering, finance, environmental protection and planning, human resources, administration services, corporate information systems, and legal affairs. It operates five generation plants in San Juan, Palo Seco, Aguirre, Costa Sur, and Arecibo. The firm also operates 33 customer service and 29 technical support offices. Puerto Rico Electric Power Authority was founded in 1941 and is headquartered in San Juan, Puerto Rico.