kWh Index

What a kilowatt-hour costs, by state

The average residential price of electricity in each state in June 2026, against a national average of 18.34¢. These are the numbers every running-cost figure on this site is multiplied by.

Published by the U.S. Energy Information Administration, which reports about two months in arrears. This is the newest month EIA has published, not today’s price.

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

Get told when this changes

A short note each month when EIA publishes new state prices, and what moved.

Double opt-in, one click to unsubscribe, and we never sell the list. Privacy.

Source: EIA Electric Power Monthly, retail sales to ultimate customers. Public domain.