This map shows the four power marketing administrations within the U.S. Department of Energy. Bonneville Power Administration's service territory covers Washington, Oregon, and small pieces of western Montana and western Wyoming. Western Area Power Administration covers California, Nevada, Utah, Arizona, New Mexico, Utah, most of Montana, most of Wyoming, west Texas, North and South Dakota, Nebraska, western and southern Kansas, and the western edges of Minnesota and Iowa. the Southwestern Power Administration serves the rest of Kansas, Missouri, Oklahoma, the rest of Texas, Arkansas, and Louisiana. The Southeastern Power Administration serves West Virginia, Kentucky, Tennessee, Mississippi, Alabama, Georgia, the Florida panhandle, North and South Carolina, and Virginia.