Southwest Power Pool

Headquarters: Little Rock, Arkansas

Serves all or part of: Arkansas, Kansas, Louisiana, Missouri, Nebraska, New Mexico, Oklahoma, and Texas

Generation Capacity: 58,982 MW

Miles of Transmission Lines: 50,575

Population: Approx. 15 million, SPP metered customers: approx. 5 million

Website: SPP.org

Documents: (links open PDFs in new window)
Fast Facts
Annual Report
Transmission Expansion Planing
SPP Video
Strategic Plan