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.
Richmond is a city on the border between Macomb and St. Clair counties in the U.S. state of Michigan. The population was 4,897 at the 2000 census. The 2008 Census Bureau Estimate places the population at 5,606. Most of the city is located in Macomb County, though there is a small portion in St. Clair County. The city is adjacent to Richmond Township and Lenox Township in Macomb County, although it is administratively autonomous. It is also adjacent to St. Clair County's Columbus Township and Casco Township.