Free data on every U.S. electric utility
Customers, electricity sales, revenue, average rates, reliability and rooftop-solar data for 3,199 electric utilities - from the EIA Form 861 filings every utility must submit. No sign-up, no paywall.
Largest electric utilities
All 100 largest utilities · Full directory
Cheapest residential electricity by state (2025)
- North Dakota - 11.82¢/kWh
- Idaho - 11.83¢/kWh
- Nebraska - 12.05¢/kWh
- Louisiana - 12.52¢/kWh
- Arkansas - 12.87¢/kWh
- Montana - 12.99¢/kWh
- Utah - 13.02¢/kWh
- Kentucky - 13.13¢/kWh
- Washington - 13.17¢/kWh
- Oklahoma - 13.21¢/kWh
Most expensive residential electricity by state (2025)
- Hawaii - 40.40¢/kWh
- California - 31.35¢/kWh
- Massachusetts - 30.41¢/kWh
- Rhode Island - 29.48¢/kWh
- Connecticut - 29.31¢/kWh
- Maine - 27.69¢/kWh
- New York - 26.39¢/kWh
- Alaska - 26.11¢/kWh
- New Hampshire - 24.53¢/kWh
- Vermont - 22.79¢/kWh
Browse by state
- Alabama
- Alaska
- American Samoa
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Guam
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Northern Mariana Islands
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Puerto Rico
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- U.S. Virgin Islands
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
What you can look up
Every investor-owned utility, municipal utility, cooperative and federal power marketer that sells electricity at retail in the United States files Form EIA-861 with the Energy Information Administration. This site turns those filings - 1,806 municipal, 810 cooperative, 258 retail power marketer, 156 investor owned, 106 political subdivision, 26 community choice aggregator, 16 state, 13 behind the meter, 7 federal, 1 other utilities - into readable profiles:
- Rates that are actually paid: each utility's average realized rate (revenue divided by sales) for residential, commercial and industrial customers, plus an estimated average residential bill.
- Reliability: outage minutes (SAIDI) and outage frequency (SAIFI) for the ~900 utilities that report them.
- Rooftop solar: net-metered installations and capacity on each system.
- Five-year trends: customers, sales, revenue and residential rates from 2021 to 2025.
- Fresh monthly state prices: EIA-861M state averages, currently through August 2026, on every state page.
Guides & explainers
What is the average electric bill?
The U.S. average - and why yours can be double or half of it.
How to read your electric bill
Every charge on the statement, in plain English.
How reliable is your utility?
SAIDI, SAIFI and CAIDI - the outage numbers, explained.
Net metering & rooftop solar
How selling power back to the grid actually pays.
Rates here are averages across all customers in a class - they blend fixed charges, demand charges and fuel adjustments. Your own bill depends on your tariff and usage; see Methodology for exactly how each figure is computed.