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.
Elmwood Park is a village bordering the northwest side of the City of Chicago in Cook County, Illinois, United States. The population was 25,405 at the 2000 census. The community has long maintained a large Italian-American population, with a more recent influx of Polish-American and Hispanic residents. Peter N. Silvestri has presided as its village president since May 1, 1989.