Calpine Corporation, 100 Calpine Way, Gaston, SC 29053, US

SCANA Corporation, established in 1984, is an energy-based holding company. The company s areas of operation include generation and sale of electricity, and purchase, sale and transportation of natural gas to wholesale and retail customers. It also operates a more than 500-mile fiber-optic telecommunications network and data center facilities, offering ethernet, tower site construction management, and rental services. The company owns and operates natural gas liquefaction and storage facilities, and transport natural gas to residential, commercial and industrial customers. It provides natural gas services to more than 1 million customers throughout South Carolina, North Carolina and Georgia. The services offered by the company include energy-related risk management, maintenance services for power plants, and service contracts on home appliances, and heating and air conditioning units. William B. Timmerman, chairman of the Board, has been the chief executive officer of SCANA Communications for more than nine years. He has been with the utility company for over 28 years. Timmerman earned a BA degree from Duke University. SCANA Corporation is headquartered in Columbia, S.C.