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.
Oak Bluffs is a town located on Martha's Vineyard in Dukes County, Massachusetts, United States. The population was 3,713 at the 2000 census and was estimated at 3,735 as of 2008. It is one of two Steamship Authority ferry ports on the island, although the Oak Bluffs steamships only operate in the summer.