Public utilities provide electric, gas, water or telephone service to customers in a specified area. Utilities have a duty to provide safe and adequate service on reasonable terms to anyone who lives within the service area on without discriminating between customers. Because most utilities operate in near monopolistic conditions, they can be heavily regulated by local, state, and federal authorities. Generally, the local and state agencies are called Public Service Commissions (PSC) or Public Utility Commissions (PUC). Municipal Utilities and Rural Electric Cooperatives may be unregulated though.
Calumet is a village in Calumet Township, Houghton County, in the U.S. state of Michigan's Upper Peninsula, that was once at the center of the mining industry of the Upper Peninsula. Also known as Red Jacket, the village includes the Calumet Downtown Historic District, listed on the National Register of Historic Places (NRHP). The village may itself be included within the Calumet Historic District, a larger area which is NRHP-listed and which is a National Historic Landmark District. The unincorporated towns of Blue Jacket and Newton border it on the northwest and south respectively. The population was 879 at the 2000 census. Calumet's nickname is Copper Town U.S.A.