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Electricity In Idaho

  • Population1,787,065
  • Total Consumption24,642,086 MWh / 13.79 MWh per capita
  • CO2 Equivalent Emissions5,413,011,804 kg
  • Total Production17,984,032 MWh / 10.06 MWh per capita
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Residential Electricity Bills & Rates in Idaho

Idaho residential electric rates are highest in January and the highest average bill is in August.

Historical Electric Rates:

Price Per kWHAverage Bill$0.113/kWh$0.092/kWh$140.43/mo.$71.93/mo.
3rd10.09¢Average residential price per kWh in the state of Idaho
8th$96.1Average residential monthly electricity bill for Idaho Residents

Energy Profile of Idaho

Idaho's Electricity Prices and Usage

Residents in Idaho enjoy a lower residential electricity rate than many people around the United States, with an average state electricity rate of 10.09 cents per kilowatt hour compared to the national average of 13.33 cents. The state is home to 30 electric vendors, but residents are most often faced with only a couple supplier choices due to the fact that Idaho has a regulated electricity market. Idaho is the 18th highest ranked state in the nation for electricity consumption per capita, with an average of 13.79 megawatt hours consumed yearly per person in the state. All told, customers in the state consume a grand total of 24,642,086 megawatt hours for statewide electricity needs. Idaho Power has 567,186 total residential customers, which is more than any other electricity provider who operates in the state . The state generates 77.12% of their electricity using sustainable fuel types, which ranks them 3rd in the US for ratio of renewable fuel sources to non-renewable sources.

Residential Electricity Providers in Idaho

ProviderArrow UpArrow pointing upwards.Residential Rate (¢)Arrow UpArrow pointing upwards.Residential Average Bill ($)Arrow UpArrow pointing upwards.Residential Sales (MWh)Arrow DownBlue arrow pointing down.Residential Revenues ($)Arrow UpArrow pointing upwards.State Production (MWh)Arrow UpArrow pointing upwards.State Emissions (KG)Arrow UpArrow pointing upwards.
Idaho Power10.2395.485,343,753546,426,5338,378,839.024,414,996,584.34
Avista Utilities9.9387.771,266,419125,757,5221,250,7361,015,300,408.05
Kootenai Electric9.98113.92361,70236,083,593No DataIcon representing missing value.76,012,375.1
Idaho Falls Power7.8678.98300,06123,579,254323,876186,016,396.44
Northern Lights11.51117.72195,20622,471,000No DataIcon representing missing value.39,426,699.15
Fall River Electric10.90118.27164,80817,970,00051,92276,050,569.07
Clearwater Power11.64133.69122,54314,268,700No DataIcon representing missing value.26,382,240.5
United Electric Cooperative (Idaho)7.10120.7194,3696,696,400No DataIcon representing missing value.45,757,365.86
Idaho County Light & Power11.25113.8845,1865,082,300No DataIcon representing missing value.8,156,641.22

Power Plants in Idaho

PlantArrow UpArrow pointing upwards.City/CountyArrow UpArrow pointing upwards.Primary Fuel TypeArrow UpArrow pointing upwards.Production (MWh)Arrow DownBlue arrow pointing down.Emission (KG)Arrow UpArrow pointing upwards.Emissions/MWh (KG/MWh)Arrow UpArrow pointing upwards.Toxic Chemical ReleaseArrow UpArrow pointing upwards.Closing DateArrow UpArrow pointing upwards.
Washington County Conventional Hydroelectric 2,065,021127,334,993.6661.66No DataIcon representing missing value.No DataIcon representing missing value.
Adams County Conventional Hydroelectric 1,798,611.02110,907,395.1361.66No DataIcon representing missing value.No DataIcon representing missing value.
Langley Gulch Power PlantIdaho Power (100.00%)
Payette County Natural Gas 1,721,567643,447,583.52373.76No DataIcon representing missing value.No DataIcon representing missing value.
Clearwater County Conventional Hydroelectric 1,637,786100,990,481.0861.66No DataIcon representing missing value.No DataIcon representing missing value.
Bonner County Conventional Hydroelectric 1,002,70661,829,670.6361.66No DataIcon representing missing value.No DataIcon representing missing value.
Bonneville County Conventional Hydroelectric 833,89451,420,249.5361.66No DataIcon representing missing value.No DataIcon representing missing value.
Owyhee County Conventional Hydroelectric 447,51627,595,099.0861.66No DataIcon representing missing value.No DataIcon representing missing value.
Bonneville County Wind 399,61711,294,023.9828.26No DataIcon representing missing value.No DataIcon representing missing value.
American FallsIdaho Power (100.00%)
Power County Conventional Hydroelectric 391,24324,125,137.1961.66No DataIcon representing missing value.No DataIcon representing missing value.
Clearwater Paper IPP LewistonClearwater Paper Corporation (100.00%)
Nez Perce County Black Liquour 389,990154,364,284.2395.82No DataIcon representing missing value.No DataIcon representing missing value.

Quick Facts

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Idaho has lowered CO2 emissions from electricity use by -125,729,497.87 kilograms (4.44%) within the previous 12 months.

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Idaho has seen a reduction of 22.44% in coal consumption for the generation of electricity over the past year.

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Non-renewable sources are used in the generation of 22.88% of the megawatt hours produced in Idaho, ranking it 47th worst for total megawatt hours generated from non-renewable fuel types.

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In the past year total population has increased by 1.87% in Idaho, bringing the total number of residents in the state to 1,787,065.

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The state of Idaho is the 43rd highest generator of electricity in the nation, producing 17,984,032.06 megawatt hours.

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Idaho citizens deal with outages averaging 309.6 minutes per occurrence, with around 1.59 outages each year.

CountyArrow UpArrow pointing upwards.PopulationArrow UpArrow pointing upwards.ProvidersArrow UpArrow pointing upwards.PlantsArrow UpArrow pointing upwards.Residential Rate (¢)Arrow UpArrow pointing upwards.Residential Avg. Electric BillArrow UpArrow pointing upwards.
Ada County481,5872710.23$95.48/mo
Adams County4,2942310.23$95.48/mo
Bannock County87,8085310.37$95.48/mo
Bear Lake County6,1254No DataIcon representing missing value.10.43$95.25/mo
Benewah County9,2984110.55$108.13/mo
Bingham County46,8115No DataIcon representing missing value.10.24$95.48/mo
Blaine County23,021429.96$103.99/mo
Boise County7,8312110.23$95.48/mo
Bonner County45,7393211.02$108.44/mo
Bonneville County119,0626108.23$85.78/mo
Boundary County12,2452211.51$117.72/mo
Butte County2,5976No DataIcon representing missing value.9.69$115.15/mo
Camas County1,1062No DataIcon representing missing value.10.23$95.48/mo
Canyon County229,8492210.23$95.48/mo
Caribou County7,155638.93$88.51/mo
Cassia County24,030359.65$123.81/mo
Clark County8454210.66$91.30/mo
Clearwater County8,7563210.91$113.95/mo
Custer County4,3152No DataIcon representing missing value.9.31$120.81/mo
Elmore County27,51121510.23$95.48/mo
Franklin County13,8763210.48$95.48/mo
Fremont County13,0994410.89$117.45/mo
Gem County18,1122110.23$95.48/mo
Gooding County15,1792910.23$95.48/mo
Idaho County16,6674No DataIcon representing missing value.10.64$102.32/mo
Jefferson County29,8714110.53$98.21/mo
Jerome County24,41221010.23$95.48/mo
Kootenai County165,697439.97$101.88/mo
Latah County40,1083No DataIcon representing missing value.10.82$111.70/mo
Lemhi County8,027619.94$103.30/mo
Lewis County3,8383No DataIcon representing missing value.10.79$110.79/mo
Lincoln County5,3662310.23$95.48/mo
Madison County39,9071110.90$118.27/mo
Minidoka County21,0393110.13$96.22/mo
Nez Perce County40,4083110.92$114.20/mo
Oneida County4,5316No DataIcon representing missing value.10.07$110.32/mo
Owyhee County11,8232310.23$95.48/mo
Payette County23,9512110.23$95.48/mo
Power County7,6813610.19$97.31/mo
Shoshone County12,8825No DataIcon representing missing value.10.35$99.01/mo
Teton County12,1421110.90$118.27/mo
Twin Falls County86,87822510.23$95.48/mo
Valley County11,3922110.23$95.48/mo
Washington County10,1942110.23$95.48/mo

Power Plant Fuel Types, Emissions & Pollution Factors

Idaho has around 55.96% of its electricity produced from Conventional Hydroelectric. Natural Gas and Wind make up the next highest amounts at 4,054,765.71 megawatt hours (22.55%) and 2,675,665.16 megawatt hours (14.88%), respectively. The state citizens average 3,029 kilograms of CO2 emissions per person from electricity use. This equals a total pollution amount from electricity consumption of 5,413,011,804.44 kilograms of CO2 emissions. Idaho has 135 power plants, which is the 22nd most in the US and 7th most when counting plants per citizen in the state.

CONVENTIONAL HYDROELECTRIC Renewable, RefreshableIcon representing renewability.
Conventional Hydroelectric
Conventional Hydroelectric
Conventional Hydroelectric
Conventional Hydroelectric
Conventional Hydroelectric
Conventional Hydroelectric
Natural Gas
Natural Gas
Natural Gas
WIND Renewable, RefreshableIcon representing renewability.
SOLAR Renewable, RefreshableIcon representing renewability.
BLACK LIQUOUR Renewable, RefreshableIcon representing renewability.
Black Liquour

Idaho Net Metering

Idaho has 8 out of 30 companies reporting that they offer net metering to residents with personal solar panels. At the state level, Idaho is known for heavily restricted net metering and feed in tariff regulations.

Energy Loss

There are 17 companies in Idaho that reported energy loss. Combined, these 17 electricity companies average an annual energy loss of 6.66% of electricity generated. With a nationwide average of 2.72%, Idaho is ranked as the 4th worst state in the US.

Solar Taxes And Rebates

Encouraging private citizens to purchase private solar panels can sometimes be a challenge due to high initial costs. Governments can help by enacting rebates and tax breaks for solar panel installs. Idaho has a tax credit of either over $2000 or over 20% of the cost of solar installation. The state offers no rebates to consumers who are installing solar. Idaho offers no property tax exemptions to homeowners who purchase private solar panels, making it less attractive for citizens to do so. The state does not offer a sales tax exemption for the purchase of solar, leaving residents high and dry for this one.

State Level Initiatives

Consumers who are shopping for electricity options that are made up with electricity produced from renewable fuel sources will have better luck with the existence of statewide legislation that encourage green energy usage. Many states require renewable fuel types to make up a percentage of the fuel used for electricity production by suppliers in the state. These stipulations are known as Renewable Portfolio Standards (RPS). Idaho does not currently have any standards set up that suppliers have to follow. Also, the state does not have any sort of low income solar programs that assist with the installation of solar panels at low income households.

FAQ: Common Questions About Energy in Idaho

Where does Idaho get its electricity?

Idaho’s electricity is produced using mainly Conventional Hydroelectric, which accounts for 55.96% of the fuel used in the state. Natural Gas and Wind also make up 22.55% and 14.88% respectively.

What electricity company is the largest supplier in Idaho?

The largest electricity supplier in Idaho by megawatt hours sold is Idaho Power.

What power companies are in Idaho?

State Customers RankArrow UpArrow pointing upwards.ProviderArrow UpArrow pointing upwards.State CustomersArrow DownBlue arrow pointing down.
1Idaho Power567,186
2Avista Utilities138,141
4Idaho Falls Power29,163
5Kootenai Electric28,615
6Northern Lights16,851
7Fall River Electric15,112
8Clearwater Power9,677
9United Electric Cooperative (Idaho)6,838
10City of Burley Electric4,777

Does Idaho have a deregulated electricity market?

No, the state has a regulated market, where residents’ electricity supplier choices are often determined by their location or state legislation.

How much does electricity cost in Idaho?

The average rate per kilowatt hour of electricity is 10.09 cents in Idaho in 2021.

What is the average electric bill in Idaho?

The Idaho average electric bill is $96 so far in 2021.

What is the cheapest electricity company in Idaho?

Residential Rate RankArrow UpArrow pointing upwards.ProviderArrow UpArrow pointing upwards.Residential Rate (¢)Arrow UpArrow pointing upwards.State CustomersArrow UpArrow pointing upwards.
1SouthSide Electric6.021,060
2Farmers Electric Cooperative Iowa6.53127
3Riverside Electric Cooperative6.55602
4Lower Valley Energy6.971,831
5United Electric Cooperative (Idaho)7.106,838
6City of Bonners Ferry Utilities7.162,679
7Weiser, Idaho Electric Utility7.453,744
8Rupert, Idaho Electric Utility7.713,030
9Idaho Falls Power7.8629,163
10East End Mutual Electric8.05757

How many power plants are located in Idaho?

Idaho is home to 135 electricity plants generating electricity for the state.

How many electric companies offer service in Idaho?

There are 30 electricity suppliers operating in Idaho.

Last Reviewed By: Nick Reese
Published: 2021-03-16Last Updated: 2021-10-11