Understanding Energy in Wyoming
Wyoming benefits from abundant energy resources — both coal and natural gas — keeping electricity rates among the lowest in the Rocky Mountain region. The state has enormous wind potential, particularly in southeastern Wyoming near Cheyenne and Casper, and is rapidly expanding wind energy generation for export to neighboring states.
Wyoming has a regulated electricity market. Your utility is the only electricity provider in your area, but rates are reviewed and approved by the state's public utility commission to ensure they are fair and reasonable.
The state's primary electric utilities include Rocky Mountain Power (PacifiCorp), Black Hills Energy, Montana-Dakota Utilities (MDU), Lower Valley Energy. Natural gas distribution is handled by Cheyenne Light Fuel & Power (Black Hills Energy), Atmos Energy Wyoming, Peoples Natural Gas. Wyoming's climate — cold semi-arid, windy, cold mountain winters — is one of the main drivers of annual energy consumption patterns for households.
Electric Utilities in Wyoming
The following utilities operate in Wyoming. Your specific provider depends on your address.
- Rocky Mountain Power (PacifiCorp)
- Black Hills Energy
- Montana-Dakota Utilities (MDU)
- Lower Valley Energy
Natural Gas Utilities in Wyoming
- Cheyenne Light Fuel & Power (Black Hills Energy)
- Atmos Energy Wyoming
- Peoples Natural Gas
Advertisement
Energy Assistance Programs in Wyoming
Low-income households and those facing energy emergencies may qualify for these programs:
- Wyoming LIHEAP
- Wyoming Low Income Weatherization
- Rocky Mountain Power Wattsmart
- Black Hills Energy Efficiency Programs
Energy Saving Tips for Wyoming Residents
These tips are tailored to Wyoming's climate — cold semi-arid, windy, cold mountain winters:
- High-altitude solar resources are excellent — Xcel Energy offers Solar*Rewards.
- Invest in strong attic insulation (R-49+) for cold mountain winters.
- Use a programmable thermostat to manage the large temperature swings common at altitude.
- Seal air leaks — dry Colorado air makes gaps in the building envelope very noticeable.
- Xcel Energy offers rebates for smart thermostats, insulation, and heat pumps.
- Consider a heat pump — it's effective at Colorado's moderate elevations.
- Colorado's 300 sunny days per year make solar with Xcel's Net Metering very attractive.
Gas & Electricity Rates by City in Wyoming
Select a city to view local utility rates, providers, and energy programs.
All Cities & Towns in Wyoming
Gas and electricity information for all 101 cities and towns in Wyoming. Jump to a letter or browse the full list.
J
O
U
Y
Frequently Asked Questions — Wyoming Energy
-
The average residential electricity rate in Wyoming is approximately 14.80¢/kWh, compared to the national average of around 16¢/kWh. The average monthly electricity bill is $105.
-
The average residential natural gas rate in Wyoming is approximately $1.17/therm per therm. The typical monthly gas bill is $59, though this varies significantly by season.
-
The primary electric utilities serving Wyoming include Rocky Mountain Power (PacifiCorp), Black Hills Energy, Montana-Dakota Utilities (MDU). The right utility for you depends on your specific address.
-
No — Wyoming has a regulated electricity market, meaning your utility is determined by your location.
-
Wyoming residents may qualify for several assistance programs including Wyoming LIHEAP, Wyoming Low Income Weatherization. Contact your utility or the state energy office for eligibility details.
-
To reduce your energy bills in Wyoming: schedule a free energy audit through your utility, check for state weatherization assistance, upgrade to LED lighting, and optimize your thermostat settings. Ask your utility about budget billing to smooth out seasonal costs.