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Electricity rates in Wyoming

Homes in Wyoming pay an average of 15.24¢ per kWh, 17% below the national average of 18.34¢. Enter your bill to see where you stand.

Wyoming average: 15.24¢/kWh
Avg monthly bill: $128
Past 12 months: +2.4%

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How Wyoming electricity prices compare

Wyoming ranks 18th cheapest of 51 (50 states plus D.C.) for residential electricity. At 15.24¢/kWh, it sits 17% below the national average of 18.34¢, and prices are up 2.4% over the past year.

The typical Wyoming household uses about 840 kWh a month and pays around $128. Among West states, Nevada, Utah and Idaho have lower rates.

Rate: 15.24¢
vs U.S.: −17%
Avg usage: 840 kWh
National rank: 18th

To find your own rate, divide your total bill by the kWh you used. If you paid $128 for 840 kWh, you're right at the Wyoming average.

Can you choose your electricity provider in Wyoming?

No. Wyoming is a regulated market: Rocky Mountain Power, Black Hills Energy and Cheyenne Light, Fuel & Power both deliver and sell your power, and rates are set by the state utility commission. You can't switch supplier, but you can change how you pay, for example with a time-of-use plan, budget billing or efficiency upgrades.

Main electric utilities in Wyoming

Most Wyoming homes are served by Rocky Mountain Power, Black Hills Energy and Cheyenne Light, Fuel & Power. Your utility's name and account number are near the top of your bill.

How to lower your electric bill in Wyoming

Ask your utility about time-of-use pricing. Shifting laundry, dishwashing and EV charging to off-peak hours can cut 5–15%.
Tackle heating and cooling first. A smart thermostat and sealed air leaks usually save more than any other single change.
Check for assistance programs. LIHEAP and utility discount programs can lower bills for eligible households.

Wyoming electricity FAQ

What is the average electricity rate in Wyoming?

The average residential rate in Wyoming is 15.24 cents per kWh as of September 2026, 17% below the national average of 18.34¢.

What is the average electric bill in Wyoming?

About $128 per month, based on average use of roughly 840 kWh.

Can I switch electricity providers in Wyoming?

No. Wyoming is regulated, so your utility sells and delivers your power.

Who are the main electric utilities in Wyoming?

The main utilities in Wyoming are Rocky Mountain Power, Black Hills Energy and Cheyenne Light, Fuel & Power.

Compare other West states

Averages are EIA residential revenue divided by kWh sold, September 2026. Your rate depends on your utility, plan and season. See all 50 states.