Wyoming Electricity Rates & Average Electricity Bills

Electricity Rates in Wyoming

Electricity Rates, Plans & Statistics

  • The average electricity bill in Wyoming is $108.58
  • The average electricity rate in Wyoming is 12.58¢

Electric Bills and Electric Rates in Wyoming

The average residential electric bill in Wyoming is $108.58 per month. Wyoming is the 5th most expensive state in the country for electricity.

High Power Bills?

Reduce or replace your electricity bill with solar

Electricity Companies & Statistics in Wyoming

  • Population
    see rank
    581,381
  • Total Production
    see rank
    41,831,020 MWh / 71.95 MWh per capita
  • Total Consumption
    see rank
    17,266,015 MWh / 29.7 MWh per capita
  • Total Production from Renewable
    see rank
    11,139,555 MWh / 19.16 MWh per capita
  • CO2 Emissions from Consumption
    see rank
    12,413,046,731 kg / 21,350.97 kg per capita
  • Total Production from Non-Renewable
    see rank
    30,691,465 MWh / 52.79 MWh per capita
Coverage Map Placeholder

Average Residential Electricity Bills & Rates in Wyoming

Wyoming residential electric rates are highest in October and the highest average bill is in January.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.141/kWh$0.102/kWh$146.62/mo.$72.38/mo.
9th12.58¢Average residential price per kWh in the state of Wyoming
5th$108.58Average residential monthly electricity bill for Wyoming Residents

Wyoming Electricity Fuel Mix

Wyoming's Electricity Prices and Usage

The average residential electricity rate in Wyoming in 2025 is 12.58 cents per kilowatt hour, while the national average price is 16.57 cents. This makes Wyoming the 9th best priced state in the country based on average electric rate. Customers in the state don't have much choice in their electricity provider due to the fact that Wyoming has a regulated electricity market based on the customer's geographic location. There has been a 154.64% increase in the amount of electricity generated from solar energy over the course of the last 12 months, which is an increase of 269,035 megawatt hours a year. Residents of the state consume 17,266,015.48 megawatt hours for statewide electricity needs, making the state the 42nd largest consumer of electricity in the United States. Producing 71.95 megawatt hours per person living in the state, Wyoming ranks as the largest per capita generator of electricity in the nation. The state has seen a 19.67% decrease in the use of coal for electricity generation in the past 12 months.

Residential Electricity Providers in Wyoming

ProviderService TypeResidential Rate (¢)Residential Rate State RankResidential Average Bill ($)Residential Average Bill State RankResidential Sales (MWh)Residential Sales State RankResidential Revenues ($)Residential Revenues State RankState Production (MWh)State Production Rank
Rocky Mountain PowerBUNDLED13.629100.35151,044,850.71142,295,52814
Lower Valley EnergyBUNDLED6.491129.5923542,271235,185,743315,2913
Black Hills EnergyBUNDLED16.652299.3113300,622.53350,060,40422,803,391.761
Powder River Energy CorporationBUNDLED11.785134.826211,704.42424,935,72044
Montana Dakota UtilitiesBUNDLED11.58498.9812149,894517,358,0007198,6772
City of Gillette UtilitiesBUNDLED12.678111.4519147,694.88618,715,53164
High Plains PowerBUNDLED13.8710132.5724145,491.27720,178,83654
High West EnergyBUNDLED14.3513146.682768,487.6489,825,94184
Bridger Valley Electric AssociationBUNDLED12.246151.452867,447.9798,252,726.9194
Niobrara ElectricBUNDLED14.2712412.443350,251.24107,170,721.14114
Carbon Power & LightBUNDLED17.6323105.831742,140.12117,427,530.03104
City of Cody UtiltiesBUNDLED16.612162.34231,275.05125,194,433.52124
Wheatland Rural Electric AssociationBUNDLED18.8327179.193026,580.4135,005,436.59134
Torrington, Wyoming Electric UtilityBUNDLED10.88262.86323,900.5142,599,979.82174
Garland Light & Power CompanyBUNDLED18.6126154.862922,551.68154,196,946.43144
Wyrulec CompanyBUNDLED15.0218104.381621,884.56163,286,833.06154
Powell, Wyoming Electric UtilityBUNDLED18.282590.67817,630.77173,222,498.04164
Wheatland ElectricBUNDLED15.321968.75411,374.16181,742,487.12184
Fall River ElectricBUNDLED11.373247.47318,982.27191,021,541.36194
Beartooth Electric CooperativeBUNDLED14.4614127.96225,728.1520828,280.37224

Commercial Electricity Providers in Wyoming

ProviderService TypeCommercial Rate (¢)Commercial Rate RankCommercial Average Bill ($)Commercial Average Bill State RankCommercial Sales (MWh)Commercial Sales State RankCommercial Revenues ($)Commercial Revenues State RankState Production (MWh)State Production Rank
Black Hills EnergyBUNDLED8.9262,204.68281,794,825.961160,150,48012,803,391.761
Rocky Mountain PowerBUNDLED10.6910527.59171,418,063.322151,661,51324
Powder River Energy CorporationBUNDLED9.017727.6622715,130.65364,419,68034
High West EnergyBUNDLED4.88141,948.9929328,370.23416,024,51664
Lower Valley EnergyBUNDLED6.442235.134264,217517,027,300515,2913
City of Gillette UtilitiesBUNDLED9.898569.0320189,199.27618,717,02444
Montana Dakota UtilitiesBUNDLED8.905376.3113142,739712,709,0007198,6772
City of Cody UtiltiesBUNDLED11.0212558.31980,845.2988,908,816.0784
Carbon Power & LightBUNDLED12.3917522.091659,843.9597,413,675.8494
Bridger Valley Electric AssociationBUNDLED7.463528.261844,587.69103,326,427.9144
High Plains PowerBUNDLED10.8911916.772541,409.53114,510,490114
Torrington, Wyoming Electric UtilityBUNDLED11.6414518.141536,774.32124,280,379.82124
NorthWestern EnergyBUNDLED19.50291,186.682728,447.27135,546,559104
Niobrara ElectricBUNDLED14.4921408.861423,040.9143,339,602.75134
Wyrulec CompanyBUNDLED11.6715331.051119,075.5152,226,284.33164
Big Horn Rural ElectricBUNDLED15.332499.99114,496.11162,221,585.65174
Wheatland Rural Electric AssociationBUNDLED17.6128237.82514,368.13172,530,604.73154
Powell, Wyoming Electric UtilityBUNDLED14.6522185.9738,681.35181,271,853.8184
Fall River ElectricBUNDLED7.994864.77247,999.0519639,068.38224
Guernsey, Wyoming Electric UtilityBUNDLED10.669862.86237,850.2720836,978.84204

Power Plants in Wyoming

PlantCity/CountyPrimary Fuel TypeProduction (MWh)Emission (KG)Emissions/MWh (KG/MWh)Toxic Chemical ReleaseClosing Date
Sweetwater County Coal 7,883,841.026,849,014,296.94868.7412/2037
Platte County Coal 6,987,912.997,447,632,100.031,065.79
Converse County Coal 3,972,148.014,556,123,625.681,147.0212/2027
Lincoln County Coal 2,636,949.012,377,131,336.94901.4712/2029
Campbell County Coal 2,573,314.982,865,655,272.661,113.6
Campbell County Coal 2,003,2532,382,006,682.641,189.0712/2039
Carbon County Wind 1,404,846
Roundhouse Wind Energy ProjectRoundhouse Renewable Energy, LLC (100.00%)
Laramie County Wind 866,631
Shute Creek FacilityExxon Mobil Corp (100.00%)
Lincoln County Natural Gas 838,815181,444,188.24216.31
Campbell County Coal 794,708887,813,382.161,117.16
Carbon County Wind 762,553
Cedar Springs ICedar Springs Wind, LLC (100.00%)
Converse County Wind 752,130
Campbell County Coal 685,724794,789,532.311,159.05
Campbell County Coal 663,372794,505,461.561,197.68
Cedar Springs IIPacifiCorp (100.00%)
Converse County Wind 622,535
Wygen 1Municipal Energy Agency of Nebraska (23.50%)Black Hills Wyoming Inc (76.50%)
Campbell County Coal 559,840656,757,090.881,173.12
Cedar Springs IIICedar Springs Wind III, LLC (100.00%)
Converse County Wind 525,589
Seven Mile HillPacifiCorp (100.00%)
Carbon County Wind 463,160
Carbon County Wind 432,029
Cheyenne Prairie Generating StationBlack Hills Energy (100.00%)
Cheyenne Natural Gas 426,605173,043,994.34405.63

Quick Facts

24,539,452.01 megawatt hours are generated from coal in the state of Wyoming. With 581,381 citizens, this is 42.21 megawatt hours per person.

Wyoming has achieved a 12.15% decrease in CO2 pollution due to electricity consumption in the last 12 months.

Wyoming is the 26th largest producer of megawatt hours produced using renewable fuel types.

With 24,539,452.01 megawatt hours produced from coal, Wyoming ranks 9th in electricity generation using coal as the fuel type.

Wyoming is 37th in the United States in solar power generation, with 443,009 megawatt hours produced from solar energy.

About 24,539,452.01 megawatt hours of electricity in Wyoming are created a year using natural gas. This is 42.21 megawatt hours per citizen in the state per year.

Wyoming Counties Comparison

CountyPopulationProvidersPlantsResidential Rate (¢)Residential Rate State RankResidential Rate National RankResidential Avg. Electric BillResidential Bill State RankResidential Bill National Rank
Laramie County100,7235715.74202,109$134.91/mo18747
Natrona County79,6014413.80141,093$123.51/mo11452
Campbell County46,7582911.783289$134.70/mo17733
Sweetwater County42,4594513.4911973$104.94/mo5113
Fremont County39,4345313.3310896$115.82/mo10280
Albany County37,3116317.78232,494$138.67/mo19891
Sheridan County30,8125112.777618$113.40/mo9237
Park County29,66411614.07151,231$97.70/mo366
Teton County23,319327.9917$125.94/mo12497
Uinta County20,5144312.788620$131.49/mo13641
Lincoln County19,4575511.152156$111.38/mo7205
Carbon County14,71461215.48192,029$111.13/mo6200
Converse County13,70251013.79131,089$153.46/mo211,494
Goshen County12,642915.18171,805$131.82/mo14647
Big Horn County11,671617.35222,451$43.01/mo11
Sublette County8,830412.989726$102.97/mo498
Platte County8,6078317.06212,402$172.90/mo222,558
Johnson County8,457511.976338$131.96/mo15652
Washakie County7,768515.28181,868$79.87/mo214
Crook County7,185211.885314$133.29/mo16692
Weston County6,891211.824298$139.39/mo20919
Hot Springs County4,673413.71121,065$112.61/mo8226
Niobrara County2,486214.27161,383$412.13/mo233,218

Power Plant Fuel Types, Emissions & Pollution Factors

Wyoming emits 21,350.97 kilograms of CO2 emissions from electricity consumption per citizen in the state, which makes it the 2nd highest polluting state in the United States based on emissions per capita. While not as telling of a statistic (more people almost always equals more pollution), the total emissions of Wyoming from electricity use is 12,413,046,730.6 kilograms of CO2 emissions, which ranks as the 35th largest emissions amount in the US. Coal is the fuel of choice in Wyoming, with 58.66% of electricity generation coming from the fuel source. Other fuels used include Wind at 23.38% and Natural Gas at 13.60%. Wyoming has the 41st highest amount of electricity producing plants of any state in the United States, with 72 power plants. This equates to the 5th most power plants per citizen in the nation.

COAL
Coal
Coal
Coal
Coal
Coal
Coal
58.66%
WIND
Wind
Wind
Wind
23.38%
NATURAL GAS
Natural Gas
Natural Gas
13.60%
CONVENTIONAL HYDROELECTRIC
Conventional Hydroelectric
2.19%
SOLAR
Solar
1.06%
OTHER
Other
1.10%

Wyoming Net Metering

There are 33 companies in Wyoming providing electricity. Of those 33, 63.64% of them offer some type of net metering option for their consumers, making solar panels and alternative electric sources more economically feasible. The state has good net metering and feed in tariffs that make solar and other types of electricity generation more feasible.

Energy Loss

The average energy loss for electricity providers in Wyoming is 3.10%. This includes data from 5 suppliers, including Lower Valley Energy, Powder River Energy Corporation, and City of Gillette Utilities. The US average is 2.43%, resulting in Wyoming having a rank of 28th best in the nation for energy loss efficiency.

Solar Taxes And Rebates

State governments can encourage private residents to consider installing solar panels at their private residence by issuing tax breaks and rebates. Wyoming offers a credit that is $1000 or less or there is no state tax. There are currently no statewide rebates available to citizens who are considering installing solar panels. There are currently no property tax exemptions for consumers in Wyoming who wish to install solar panels at their residence. Consumers in the state do not have access to a sales tax exemption when purchasing solar.

State Level Initiatives

Whether a consumer is able to easily purchase electricity options with renewable fuel types is at least somewhat determined by initiatives at the state level. Many states require renewable fuels to make up a portion of the fuel used for electricity generation. These guidelines are called Renewable Portfolio Standards (RPS). Wyoming, unfortunately, has no standards in place. Additionally, the state does not have any sort of low income solar programs that help with the installation of solar panels at low income households.

FAQ: Common Questions About Electricity in Wyoming

Where does Wyoming get its electricity?

The primary fuel used for electricity production in Wyoming is Coal, making up 58.66% of the fuel used in the state. In addition, Wind makes up 23.38% and Natural Gas accounts for 13.60%.

Does Wyoming have a deregulated electricity market?

No, Wyoming has a regulated electricity market where consumers often have only a single provider choice for their electricity needs.

What is the average electric bill in Wyoming?

The average electricity bill in Wyoming in 2025 is $109 while the US average is $145.

What electricity company is the largest supplier in Wyoming?

The largest electricity company in Wyoming by megawatt hours sold is Rocky Mountain Power.

What is a good electricity rate in Wyoming?

The average electricity rate paid by customers in Wyoming in 2025 is 12.58 cents per kilowatt hour.

What is the cheapest electricity company in Wyoming?

Residential Rate RankProviderResidential Rate (¢)State Customers
1Lower Valley Energy6.4928,906
2Torrington, Wyoming Electric Utility10.884,181
3Fall River Electric11.37406
4Montana Dakota Utilities11.5817,442
5Powder River Energy Corporation11.7826,744
6Bridger Valley Electric Association12.245,128
7NorthWestern Energy12.66683
8City of Gillette Utilities12.6716,735
9Rocky Mountain Power13.62144,809
10High Plains Power13.8713,832

How many electric companies offer service in Wyoming?

There are 33 electricity companies offering service in Wyoming.

How many power plants are in Wyoming?

There are 72 active power plants located in Wyoming.

What electricity companies offer service in Wyoming?

Alex Zdanov
Last Reviewed By: Alex Zdanov
Published: 2024-11-06