- Regional Division Map
See how the entire U.S. is divided into 9 regions for electric output statistics purpose.
- New England
Includes Connecticut, Maine, Massachusetts, New Hampshire, Vermont, and Rhode Island.
- Mid Atlantic
Includes Delaware, New York, Maryland, New Jersey, and eastern Pennsylvania.
- Central Industrial
Includes Illinois, Indiana, Michigan, Ohio, western Pennsylvania, northern West Virginia, eastern Wisconsin, and northeastern Missouri.
- West Central
Includes Iowa, Kansas, Minnesota, Nebraska, North Dakota, South Dakota, western Wisconsin, and most of Missouri.
Includes Alabama, Florida, Georgia, Kentucky, North Carolina, South Carolina, Tennessee, Virginia, southern West Virginia, and most of Mississippi.
- South Central
Includes Arkansas, Louisiana, Oklahoma, Texas, and part of western Mississippi.
- Rocky Mountain
Includes Arizona, Colorado, Montana, Nevada, New Mexico, Utah, Wyoming, and most of Idaho.
- Pacific Northwest
Includes Oregon, Washington, and northern tip of Idaho.
- Pacific Southwest
- Contiguous U.S.
Includes the entire contiguous United States.