Established in 1937, Clay Electric Cooperative Inc. is one of the largest electric power suppliers in the United States. Located in Palatka, Fla., the company is a Touchstone Energy cooperative. It offers a number of residential services that include programs as payment stations, electronic funds transfer, average billing and a senior s payment plan. The company also provides business services, such as special rate plans and back-up diesel generation. It serves in the areas across Florida, including Keystone Heights, Orange Park, Lake City, Gainesville and Salt Springs.