Southwest Power Pool

Overview:Southwest Power Pool (SPP) is a regional transmission organization that manages the electric grid and wholesale power market for much of the central United States. The nonprofit corporation is mandated by the Federal Energy Regulatory Commission to ensure reliable supplies of power, adequate transmission infrastructure and competitive wholesale electricity prices. Southwest Power Pool and its member companies coordinate the flow of electricity across approximately 60,000 miles of high-voltage transmission lines spanning 17 states. The company is headquartered in Little Rock, Arkansas.Read on Wikipedia ↗