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.
Wentzville is a city located in western St. Charles County, Missouri, United States. As of 2009, the city had a total population of 28,768. Wentzville is currently Missouri's fastest growing city. The city's major employer is General Motors which has a full size van assembly plant located there. Site of the county fairgrounds, Wentzville annually hosts the St. Charles County Fair, St. Louis Pirate Festival and the Greater St. Louis Renaissance Faire.