Data History v2

Data Snapshot: v2

Released 2026-06-15. Contains average residential electricity rates (¢/kWh) for 51 states.

StateRate (¢/kWh)Data period
Alabama16.40June 2026
Alaska28.21June 2026
Arizona15.18June 2026
Arkansas14.12June 2026
California34.74June 2026
Colorado17.13June 2026
Connecticut24.32June 2026
Delaware19.29June 2026
District of Columbia24.39June 2026
Florida15.10June 2026
Georgia16.36June 2026
Hawaii52.72June 2026
Idaho14.37June 2026
Illinois19.89June 2026
Indiana17.51June 2026
Iowa15.93June 2026
Kansas15.71June 2026
Kentucky14.26June 2026
Louisiana13.49June 2026
Maine29.59June 2026
Maryland21.84June 2026
Massachusetts29.61June 2026
Michigan22.99June 2026
Minnesota17.52June 2026
Mississippi14.88June 2026
Missouri16.22June 2026
Montana15.14June 2026
Nebraska13.25June 2026
Nevada13.11June 2026
New Hampshire27.01June 2026
New Jersey24.95June 2026
New Mexico15.06June 2026
New York29.49June 2026
North Carolina14.74June 2026
North Dakota14.12June 2026
Ohio19.19June 2026
Oklahoma14.33June 2026
Oregon16.32June 2026
Pennsylvania21.73June 2026
Rhode Island29.23June 2026
South Carolina15.55June 2026
South Dakota15.36June 2026
Tennessee14.07June 2026
Texas15.94June 2026
Utah13.37June 2026
Vermont24.44June 2026
Virginia17.22June 2026
Washington14.91June 2026
West Virginia15.45June 2026
Wisconsin19.56June 2026
Wyoming15.24June 2026

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