North Dakota electricity rates, bills and electric companies
Homes in North Dakota paid an average of 12.35¢ per kWh over the last 12 months (Sep 2025–Aug 2026), 31.5% below the US average of 18.04¢; 13.31¢ in August 2026 alone.1 The average residential bill was $126.40 a month in 2025, for 1,070 kWh.2
EIA monthly data through August 2026 (preliminary, released October 23, 2026); annual data for 2025 are final. Next monthly update expected November 24, 2026. Average revenue per kWh includes fixed charges and riders; it is not a tariff rate.
Midwest region, West North Central division
North Dakota homes paid an average of 12.35¢ per kWh over the last 12 months, the lowest of the 50 states and DC and 31.5% below the US average1. The bill is less exceptional than the price: in 2025 the average home used 1,070 kWh2 a month, much of it in January, in the state with the greatest heating demand NOAA records.
Cost per kWh in North Dakota, by period
Three periods give three different numbers. Over the 12 months from September 2025 to August 2026, North Dakota homes paid an average of 12.35¢ per kWh, 5.69¢ per kWh less than the US average. That is the lowest average among the 50 states and DC. For calendar 2025, the final annual figure was 11.82¢ per kWh, also the lowest3. In the single month of August 2026, homes paid 13.31¢ per kWh, tied for 3rd lowest1 for that month; single months swing with the season, and figures for 2026 are preliminary.
Each is an average revenue per kWh: what residential customers paid their utilities in total, divided by the electricity they used. It includes fixed monthly charges, fuel adjustments and riders, but no utility's rate card shows it as a line.
North Dakota 12.35¢Hawaii 44.27¢
Source: EIA, Electric Power Monthly / EIA-861M sales and revenue by state. Each dot is a state. Residential revenue divided by kilowatt-hours sold over the 12 months 2025-09 to 2026-08 (EIA-861M; months since January 2026 preliminary). Average revenue per kWh, all charges included; not a tariff. Period: September 2025 to August 2026.
Show the numbers
| State | Residential ¢/kWh, 12 months |
|---|---|
| Hawaii | 44.27¢ |
| California | 32.34¢ |
| Massachusetts | 30.39¢ |
| Maine | 29.60¢ |
| Rhode Island | 29.44¢ |
| New York | 28.60¢ |
| Connecticut | 27.42¢ |
| New Hampshire | 26.95¢ |
| Alaska | 26.94¢ |
| District of Columbia | 24.48¢ |
| Vermont | 23.90¢ |
| New Jersey | 23.74¢ |
| Michigan | 21.28¢ |
| Maryland | 21.18¢ |
| Pennsylvania | 20.86¢ |
| Illinois | 18.91¢ |
| Wisconsin | 18.79¢ |
| Ohio | 18.41¢ |
| Delaware | 17.98¢ |
| Indiana | 16.90¢ |
| Virginia | 16.64¢ |
| Colorado | 16.61¢ |
| Alabama | 16.44¢ |
| Minnesota | 16.28¢ |
| Texas | 15.98¢ |
| South Carolina | 15.77¢ |
| Oregon | 15.53¢ |
| West Virginia | 15.53¢ |
| Florida | 15.41¢ |
| Arizona | 15.39¢ |
| New Mexico | 15.31¢ |
| Georgia | 15.17¢ |
| Kansas | 15.13¢ |
| Mississippi | 14.85¢ |
| North Carolina | 14.79¢ |
| South Dakota | 14.28¢ |
| Iowa | 14.20¢ |
| Washington | 14.20¢ |
| Wyoming | 14.01¢ |
| Missouri | 13.97¢ |
| Kentucky | 13.94¢ |
| Montana | 13.94¢ |
| Oklahoma | 13.81¢ |
| Tennessee | 13.61¢ |
| Arkansas | 13.57¢ |
| Nevada | 13.45¢ |
| Utah | 13.26¢ |
| Louisiana | 13.02¢ |
| Idaho | 12.77¢ |
| Nebraska | 12.74¢ |
| North Dakota | 12.35¢ |
Of North Dakota's 3 neighbors, 0 had a lower average over the same 12 months. Montana, the cheapest of them, averaged 13.94¢ per kWh and Minnesota 16.28¢ per kWh1.
Why the bill is not the lowest
At $126.40 a month in 2025, North Dakota's average residential bill ranked 13th lowest, well behind its first place on price. The difference is consumption: the average home used 1,070 kWh a month, 11th highest among the states, against a US average of 874 kWh. Use rose from 1,029 kWh in 2024, and the bill went up 6.8%2 in the same year, from $118.384.
| United States | 18.04¢ | 874 | $150.68 | $169 |
|---|---|---|---|---|
| Minnesota | 16.28¢ | 744 | $117.67 | $140 |
| South Dakota | 14.28¢ | 984 | $131.10 | $149 |
| Montana | 13.94¢ | 853 | $110.80 | $129 |
| North Dakota | 12.35¢ | 1,070 | $126.40 | $131 |
Source: EIA, Electric Power Monthly / EIA-861M sales and revenue by state; EIA-861 2025, average monthly bill by state; Census Bureau, American Community Survey 2025 1-year estimates, table B25132. Residential ¢/kWh, 12 months: 2025-09 to 2026-08; kWh a month, 2025: 2025; Monthly bill, 2025: 2025; Household-reported bill (median, est.): 2025.
Households' own answers to the Census Bureau's 2025 American Community Survey line up with EIA's figures. The median reported bill was about $131 (6th lowest among the states); 36.2% of households paying for electricity said their last bill was under $100, the 5th highest share, and 15.5% said $250 or more (margin of error ±1.1 percentage points5). These are recalled bills for one month, including taxes, so they are estimates rather than meter readings.
Source: Census Bureau, American Community Survey 2025 1-year estimates, table B25132. Households charged for electricity, by the cost they reported for the previous month (American Community Survey 2025, 1-year). Interviews run all year, so this is a typical month, recalled by the household; households whose electricity is included in rent are left out.
Show the numbers
| Under $50 | $50–99 | $100–149 | $150–199 | $200–249 | $250 or more | |
|---|---|---|---|---|---|---|
| North Dakota | 10.7% | 25.5% | 22.1% | 15.7% | 10.4% | 15.5% |
| United States | 5.2% | 17.9% | 20.7% | 16.7% | 13.0% | 26.6% |
Heating sets the peak
North Dakota averaged 8,803 heating degree days a year from 2016 to 2025, the highest among the 48 states and DC that NOAA covers, and only 3806 cooling degree days. Over the last 12 months, use per home peaked at 1,578 kWh in January 2026 and bottomed out at 805 kWh in June 2026, so the peak month took 2.0 times1 as much electricity as the lowest.
Source: EIA, Electric Power Monthly / EIA-861M sales and revenue by state. Residential kWh sold per customer in each month. The table adds that month's average residential price. Monthly EIA data through August 2026 (released October 23, 2026); months since January 2026 are preliminary.
Show the numbers
| Month | kWh per customer | Residential ¢/kWh |
|---|---|---|
| September 2025 | 808 | 13.65¢ |
| October 2025 | 836 | 12.81¢ |
| November 2025 | 1,084 | 11.92¢ |
| December 2025 | 1,488 | 11.01¢ |
| January 2026 | 1,578 | 10.92¢ |
| February 2026 | 1,244 | 11.64¢ |
| March 2026 | 1,181 | 11.94¢ |
| April 2026 | 971 | 12.35¢ |
| May 2026 | 861 | 13.61¢ |
| June 2026 | 805 | 14.12¢ |
| July 2026 | 1,077 | 13.41¢ |
| August 2026 | 979 | 13.31¢ |
The average price per kWh followed its own path over the same 12 months. It was lowest in January 2026, at 10.92¢ per kWh, and highest in June 2026, at 14.12¢ per kWh1. Part of that is arithmetic: a utility's fixed monthly charge is spread over many more kilowatt-hours in a heating month, which pulls the average down. A low winter average does not make a winter bill small.
In EIA's 2020 Residential Energy Consumption Survey, space heating took 25% of the electricity used in North Dakota homes, 3rd highest among the states, while air conditioning took 7%7. The 2025 Census survey found 39.1%8 of households heating mainly with electricity. The RECS figures date from a pandemic year; the next state-level release is due in spring 2027.
Source: EIA, Residential Energy Consumption Survey 2020, state data. Share of household electricity by end use in 2020, the latest Residential Energy Consumption Survey with state estimates (a pandemic year; RECS 2024 consumption data are due in spring 2027). "Everything else" covers lighting, cooking, laundry, electronics and other appliances.
Show the numbers
| Air conditioning | Space heating | Water heating | Refrigerators | Everything else | |
|---|---|---|---|---|---|
| North Dakota | 7% | 25% | 16% | 7% | 46% |
| United States | 19% | 12% | 12% | 8% | 48% |
North Dakota electric companies
Four utilities serve about seven in ten homes. Northern States Power Co - Minnesota, the Xcel Energy subsidiary, had 22.2% of the state's residential customers on its wires in 2025; Montana-Dakota Utilities Co had 21.2%, Cass County Electric Cooperative 14.0% and Otter Tail Power Co 12.1%. Rural electric cooperatives serve most of the rest, led by Nodak Electric Cooperative (5.5%). There is no retail choice: 0.0%9 of residential customers bought from a competitive supplier, so the utility is fixed by the address.
On average the two kinds of utility are close. The three investor-owned utilities' 208,582 residential customers paid 11.95¢ per kWh in 2025; the cooperatives' 167,359 paid 11.62¢ per kWh. The spread between individual utilities is much wider. Among the 10 with 10,000 or more residential customers, averages ran from 7.25¢ per kWh at Mountrail-Williams Electric Cooperative to 13.54¢ per kWh at Northern States Power Co - Minnesota, a gap of 6.29¢ per kWh9.
Source: EIA-861 annual electric power industry report, 2025 final. Utilities with 10,000 or more bundled (full-service) residential customers. Revenue divided by kWh sold, all charges included, EIA-861 2025 final. Darker bars have their own page.
Show the numbers
| Utility | ¢/kWh |
|---|---|
| Mountrail-Williams Electric Cooperative | 7.25¢ |
| Roughrider Electric Cooperativ | 10.82¢ |
| Northern Plains Electric Cooperative | 10.88¢ |
| Montana-Dakota Utilities Co | 11.06¢ |
| Otter Tail Power Co | 11.07¢ |
| Verendrye Electric Cooperative | 11.19¢ |
| North Dakota average | 11.82¢ |
| Cass County Electric Cooperative | 12.66¢ |
| Nodak Electric Cooperative | 12.69¢ |
| Capital Electric Cooperative | 13.53¢ |
| Northern States Power Co - Minnesota | 13.54¢ |
The price ranking does not predict the bill. Xcel's North Dakota customers had the highest average price of the ten, yet one of the two smallest average bills, because its homes used the least electricity. Cooperative members used far more: the chart below shows several cooperatives with bills well above Xcel's despite lower prices per kWh.
Source: EIA-861 annual electric power industry report, 2025 final. EIA-861 2025 final. Average revenue per kWh is all charges divided by kWh; it is not a tariff rate.
Show the numbers
| Utility | average monthly residential bill |
|---|---|
| Montana-Dakota Utilities Co (ND) | $91.60 |
| Northern States Power Co - Minnesota (ND) | $103.92 |
| Mountrail-Williams Electric Cooperative (ND) | $108.23 |
| Otter Tail Power Co (ND) | $120.04 |
| Cass County Electric Cooperative (ND) | $130.85 |
| Roughrider Electric Cooperativ (ND) | $136.14 |
| Capital Electric Cooperative (ND) | $139.59 |
| Verendrye Electric Cooperative (ND) | $149.51 |
| Nodak Electric Cooperative (ND) | $195.20 |
| Northern Plains Electric Cooperative (ND) | $204.08 |
Service areas overlap at the county level. EIA's service-territory records show two or more distribution utilities in 53 of the state's 53 counties, and 810 in Ward County. The boundary on each utility's own map, not the county, decides which one serves a given home.
Source: EIA-861 2025, service territory; Census Bureau, Cartographic boundary file, counties. Counties where each utility reports serving customers (EIA-861 service territory, 2025). A utility often serves only part of a county, and several can share one: the map shows where each one is present, not street-level boundaries. Point at a county for every utility listed there.
Show the numbers
| County | Utilities reporting service |
|---|---|
| Adams County | Montana-Dakota Utilities Co, Slope Electric Cooperative, WAPA-- Western Area Power Administration |
| Barnes County | Cass County Electric Cooperative, Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, City of Valley City, WAPA-- Western Area Power Administration |
| Benson County | Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, City of Maddock, WAPA-- Western Area Power Administration |
| Billings County | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, McKenzie Electric Cooperative, Goldenwest Electric Cooperative, WAPA-- Western Area Power Administration |
| Bottineau County | Montana-Dakota Utilities Co, Otter Tail Power Co, Verendrye Electric Cooperative, North Central Electric Cooperative |
| Bowman County | Montana-Dakota Utilities Co, Slope Electric Cooperative, WAPA-- Western Area Power Administration |
| Burke County | Montana-Dakota Utilities Co, Mountrail-Williams Electric Cooperative, Burke-Divide Electric Cooperative |
| Burleigh County | Montana-Dakota Utilities Co, Otter Tail Power Co, Capital Electric Cooperative, KEM Electric Cooperative, WAPA-- Western Area Power Administration |
| Cass County | Northern States Power Co - Minnesota, Cass County Electric Cooperative, Otter Tail Power Co, Nodak Electric Cooperative, WAPA-- Western Area Power Administration |
| Cavalier County | Otter Tail Power Co, Nodak Electric Cooperative, Cavalier Rural Electric Cooperative |
| Dickey County | Montana-Dakota Utilities Co, Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Divide County | Montana-Dakota Utilities Co, Mountrail-Williams Electric Cooperative, Burke-Divide Electric Cooperative, Sheridan Electric Cooperative |
| Dunn County | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, McKenzie Electric Cooperative, WAPA-- Western Area Power Administration |
| Eddy County | Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Emmons County | Montana-Dakota Utilities Co, Capital Electric Cooperative, KEM Electric Cooperative, WAPA-- Western Area Power Administration |
| Foster County | Otter Tail Power Co, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Golden Valley County | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, McKenzie Electric Cooperative, Goldenwest Electric Cooperative, WAPA-- Western Area Power Administration |
| Grand Forks County | Northern States Power Co - Minnesota, Otter Tail Power Co, Nodak Electric Cooperative, City of Northwood, WAPA-- Western Area Power Administration |
| Grant County | Montana-Dakota Utilities Co, Mor-Gran-Sou Electric Cooperative, WAPA-- Western Area Power Administration |
| Griggs County | Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Hettinger County | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, Mor-Gran-Sou Electric Cooperative, Slope Electric Cooperative |
| Kidder County | Montana-Dakota Utilities Co, Otter Tail Power Co, Capital Electric Cooperative, Northern Plains Electric Cooperative, KEM Electric Cooperative, WAPA-- Western Area Power Administration |
| LaMoure County | Montana-Dakota Utilities Co, Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Logan County | Montana-Dakota Utilities Co, Otter Tail Power Co, Dakota Valley Electric Cooperative, KEM Electric Cooperative |
| McHenry County | Northern States Power Co - Minnesota, Otter Tail Power Co, Verendrye Electric Cooperative, North Central Electric Cooperative, McLean Electric Cooperative, WAPA-- Western Area Power Administration |
| McIntosh County | Montana-Dakota Utilities Co, Dakota Valley Electric Cooperative, KEM Electric Cooperative |
| McKenzie County | Montana-Dakota Utilities Co, McKenzie Electric Cooperative, Lower Yellowstone R E A, WAPA-- Western Area Power Administration |
| McLean County | Otter Tail Power Co, Capital Electric Cooperative, Verendrye Electric Cooperative, Mountrail-Williams Electric Cooperative, McLean Electric Cooperative, City of Riverdale, WAPA-- Western Area Power Administration |
| Mercer County | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, Mor-Gran-Sou Electric Cooperative, McKenzie Electric Cooperative, City of Stanton, Basin Electric Power Cooperative, WAPA-- Western Area Power Administration |
| Morton County | Montana-Dakota Utilities Co, Mor-Gran-Sou Electric Cooperative, WAPA-- Western Area Power Administration |
| Mountrail County | Montana-Dakota Utilities Co, Otter Tail Power Co, Verendrye Electric Cooperative, Mountrail-Williams Electric Cooperative, McLean Electric Cooperative, Burke-Divide Electric Cooperative, WAPA-- Western Area Power Administration |
| Nelson County | Otter Tail Power Co, Nodak Electric Cooperative, City of Lakota, WAPA-- Western Area Power Administration |
| Oliver County | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, Mor-Gran-Sou Electric Cooperative, WAPA-- Western Area Power Administration |
| Pembina County | Otter Tail Power Co, Nodak Electric Cooperative, City of Cavalier |
| Pierce County | Otter Tail Power Co, Verendrye Electric Cooperative, Northern Plains Electric Cooperative, North Central Electric Cooperative, WAPA-- Western Area Power Administration |
| Ramsey County | Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, Cavalier Rural Electric Cooperative, WAPA-- Western Area Power Administration |
| Ransom County | Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Renville County | Montana-Dakota Utilities Co, Otter Tail Power Co, Verendrye Electric Cooperative, North Central Electric Cooperative, Burke-Divide Electric Cooperative |
| Richland County | Montana-Dakota Utilities Co, Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, Traverse Electric Cooperative |
| Rolette County | Otter Tail Power Co, Northern Plains Electric Cooperative, North Central Electric Cooperative |
| Sargent County | Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Sheridan County | Otter Tail Power Co, Capital Electric Cooperative, Verendrye Electric Cooperative, McLean Electric Cooperative |
| Sioux County | Montana-Dakota Utilities Co, Mor-Gran-Sou Electric Cooperative |
| Slope County | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, Slope Electric Cooperative, Goldenwest Electric Cooperative, WAPA-- Western Area Power Administration |
| Stark County | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, WAPA-- Western Area Power Administration |
| Steele County | Otter Tail Power Co, Nodak Electric Cooperative, City of Hope, City of Sharon, WAPA-- Western Area Power Administration |
| Stutsman County | Otter Tail Power Co, Northern Plains Electric Cooperative, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Towner County | Otter Tail Power Co, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Traill County | Northern States Power Co - Minnesota, Cass County Electric Cooperative, Otter Tail Power Co, Nodak Electric Cooperative, City of Hillsboro, WAPA-- Western Area Power Administration |
| Walsh County | Otter Tail Power Co, Nodak Electric Cooperative, City of Grafton, City of Park River |
| Ward County | Northern States Power Co - Minnesota, Montana-Dakota Utilities Co, Otter Tail Power Co, Verendrye Electric Cooperative, Mountrail-Williams Electric Cooperative, McLean Electric Cooperative, Burke-Divide Electric Cooperative, WAPA-- Western Area Power Administration |
| Wells County | Otter Tail Power Co, Verendrye Electric Cooperative, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Williams County | Montana-Dakota Utilities Co, Mountrail-Williams Electric Cooperative, Burke-Divide Electric Cooperative, Lower Yellowstone R E A, Sheridan Electric Cooperative, WAPA-- Western Area Power Administration |
A slower climb than the US since 2001
North Dakota's annual residential price was 6.47¢ per kWh12 in 2001 and 11.82¢ per kWh in 2025, a rise of 82.7%, against 100.8% for the US over the same years. The gap widened recently: from 2020 to 2025 the state's price rose 13.2%, the 4th lowest increase among the states, while the US average rose 31.0%. The annual average went up in 22 years since 2002; the last decline was in 20183.
Source: EIA, Historical state data, annual sales, revenue and customers; EIA, Historical state data, monthly sales and revenue 1990-2009. Average revenue per kWh (all charges, nominal dollars), each calendar year: 2010 onward EIA-861 final annual data, 2001–2009 the sum of the monthly survey.
Show the numbers
| Period | North Dakota (¢/kWh) | United States (¢/kWh) |
|---|---|---|
| 2001 | 6.47¢ | 8.58¢ |
| 2002 | 6.39¢ | 8.44¢ |
| 2003 | 6.49¢ | 8.72¢ |
| 2004 | 6.79¢ | 8.95¢ |
| 2005 | 6.99¢ | 9.45¢ |
| 2006 | 7.14¢ | 10.40¢ |
| 2007 | 7.30¢ | 10.65¢ |
| 2008 | 7.51¢ | 11.26¢ |
| 2009 | 7.58¢ | 11.51¢ |
| 2010 | 8.13¢ | 11.54¢ |
| 2011 | 8.58¢ | 11.72¢ |
| 2012 | 9.06¢ | 11.88¢ |
| 2013 | 9.12¢ | 12.13¢ |
| 2014 | 9.15¢ | 12.52¢ |
| 2015 | 9.62¢ | 12.65¢ |
| 2016 | 10.16¢ | 12.55¢ |
| 2017 | 10.29¢ | 12.89¢ |
| 2018 | 10.25¢ | 12.87¢ |
| 2019 | 10.30¢ | 13.01¢ |
| 2020 | 10.44¢ | 13.15¢ |
| 2021 | 10.85¢ | 13.66¢ |
| 2022 | 10.92¢ | 15.04¢ |
| 2023 | 11.01¢ | 16.00¢ |
| 2024 | 11.51¢ | 16.48¢ |
| 2025 | 11.82¢ | 17.23¢ |
Against the US, the latest readings are close. The last 12 months were 6.6% above the 12 before (US: 6.5%), and in August 2026 the residential price was +2.6% against August 2025, from 12.97¢ per kWh to 13.31¢ per kWh (US: +3.4%1).
Businesses pay the least of any state
North Dakota's commercial customers paid an average of 7.58¢ per kWh over the last 12 months, the lowest in the country and 45.3% below the US average. Across all sectors the state averaged 8.58¢ per kWh, also the lowest. Industrial customers paid 7.99¢ per kWh, 10.3% below the US average and 16th lowest1, a less extreme position.
Source: EIA, Electric Power Monthly / EIA-861M sales and revenue by state. Average revenue per kWh: what each customer class paid in total divided by what it used. Industrial customers take power at higher voltage and in large, steady volumes, so their average is lower. Monthly EIA data through August 2026 (released October 23, 2026); months since January 2026 are preliminary.
Show the numbers
| Sector | North Dakota (¢/kWh) | United States (¢/kWh) |
|---|---|---|
| Residential | 12.35¢ | 18.04¢ |
| Commercial | 7.58¢ | 13.87¢ |
| Industrial | 7.99¢ | 8.91¢ |
| All sectors | 8.58¢ | 14.15¢ |
Commercial accounts here are large users. The average one used 12,253 kWh a month in 2025, 3rd highest among the states and nearly twice the US average of 6,406 kWh, so the average commercial bill of $902.41 ranked 13th highest2 despite the lowest price. In August 2026, commercial prices were +8.0% and industrial prices +6.6%1 against a year earlier; single months are preliminary and volatile.
Coal and wind, with power to spare
Coal generated 52.7% of North Dakota's electricity in 2025, the 5th highest share among the states, down from 74.6% in 2015. Wind made 35.9%, up 18.4 percentage points over the decade and 6th highest. Natural gas (6.5%) and hydropower (4.7%) supplied most of the rest; the state had no nuclear generation and its solar share rounded to 0.0%13.
Source: EIA, Net generation by state by type of producer by energy source. Share of net generation by all power plants located in the state (utilities and independent producers), by energy source. Electricity crosses state lines, so this is what the state produces, not exactly what its customers consume. Pumped storage is a net user of power and is left out.
Show the numbers
| Natural gas | Coal | Nuclear | Hydro | Wind | Solar | Petroleum | Other | |
|---|---|---|---|---|---|---|---|---|
| North Dakota, 2025 | 6.5% | 52.7% | 0.0% | 4.7% | 35.9% | 0.0% | 0.1% | 0.2% |
| North Dakota, 2015 | 1.9% | 74.6% | 0.0% | 5.6% | 17.5% | 0.0% | 0.1% | 0.2% |
| United States, 2025 | 40.9% | 16.6% | 17.7% | 5.5% | 10.4% | 6.8% | 0.4% | 1.7% |
The state's power plants generated 42.9 terawatt-hours in 2025, the equivalent of 142% of its own retail electricity sales (11th highest ratio; US 109%13). The surplus leaves the state over the regional grid.
Meters, rooftop solar and outages
68.3% of residential meters were smart meters in 2025, 10th lowest among the states. 8.7% of residential customers were on a time-varying rate (12th highest). Rooftop solar is rare: EIA counted 89 net-metered residential installations, 0.2 per 1,000 customers, the 3rd lowest14 rate.
The average customer was without power for 204 minutes in 2025 counting major events and 73 minutes without them, with 1.1415 interruptions. Utilities report these figures under the IEEE 1366 standard; the power outages ranking compares every state.
Help paying a North Dakota electric bill
North Dakota received $23.6 million from the federal Low Income Home Energy Assistance Program for fiscal 2026, $67.03 per occupied home, the 3rd highest amount among the states; the first release for fiscal 2027 was $20.8 million16. The program pays heating and electric bills for eligible households. The guide to help paying an electric bill explains how to apply and other options.
| Northern States Power Co - Minnesota | Investor-owned | 83,434 | 13.54¢ | $103.92 | 767 |
|---|---|---|---|---|---|
| Montana-Dakota Utilities Co | Investor-owned | 79,711 | 11.06¢ | $91.60 | 828 |
| Cass County Electric Cooperative | Cooperative | 52,785 | 12.66¢ | $130.85 | 1,034 |
| Otter Tail Power Co | Investor-owned | 45,437 | 11.07¢ | $120.04 | 1,084 |
| Nodak Electric Cooperative | Cooperative | 20,715 | 12.69¢ | $195.20 | 1,538 |
| Capital Electric Cooperative | Cooperative | 19,650 | 13.53¢ | $139.59 | 1,032 |
| Verendrye Electric Cooperative | Cooperative | 14,357 | 11.19¢ | $149.51 | 1,337 |
| Mountrail-Williams Electric Cooperative | Cooperative | 11,485 | 7.25¢ | $108.23 | 1,493 |
| Roughrider Electric Cooperativ | Cooperative | 11,246 | 10.82¢ | $136.14 | 1,258 |
| Northern Plains Electric Cooperative | Cooperative | 10,472 | 10.88¢ | $204.08 | 1,875 |
| Mor-Gran-Sou Electric Cooperative | Cooperative | 10,441 all | 14.53¢ all customers | – | – |
| North Central Electric Cooperative | Cooperative | 6,088 | 10.94¢ | $209.76 | 1,918 |
| Dakota Valley Electric Cooperative | Cooperative | 5,790 | 12.74¢ | $231.29 | 1,816 |
| McKenzie Electric Cooperative | Cooperative | 5,367 | 8.02¢ | $144.71 | 1,804 |
| KEM Electric Cooperative | Cooperative | 4,134 all | 12.61¢ all customers | – | – |
| City of Valley City | Municipal | 3,958 all | 8.50¢ all customers | – | – |
| McLean Electric Cooperative | Cooperative | 3,706 | 14.64¢ | $185.73 | 1,269 |
| Slope Electric Cooperative | Cooperative | 3,214 | 14.27¢ | $163.97 | 1,149 |
| City of Grafton | Municipal | 2,277 all | 13.02¢ all customers | – | – |
| Burke-Divide Electric Cooperative | Cooperative | 1,804 | 8.61¢ | $167.96 | 1,951 |
| Cavalier Rural Electric Cooperative | Cooperative | 1,616 all | 18.14¢ all customers | – | – |
| City of Hillsboro | Municipal | 1,016 all | 6.31¢ all customers | – | – |
Source: EIA-861 annual electric power industry report, 2025 final. EIA-861 2025 final; utilities with 1,000 or more residential customers. Price, bill and kWh are for bundled (full-service) residential customers: revenue divided by kWh, all charges included. Small utilities that file EIA's short form report all customers together (marked "all customers").
| Adams County | 3 | Montana-Dakota Utilities Co, Slope Electric Cooperative, WAPA-- Western Area Power Administration |
|---|---|---|
| Barnes County | 6 | Cass County Electric Cooperative, Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, City of Valley City, WAPA-- Western Area Power Administration |
| Benson County | 5 | Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, City of Maddock, WAPA-- Western Area Power Administration |
| Billings County | 5 | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, McKenzie Electric Cooperative, Goldenwest Electric Cooperative, WAPA-- Western Area Power Administration |
| Bottineau County | 4 | Montana-Dakota Utilities Co, Otter Tail Power Co, Verendrye Electric Cooperative, North Central Electric Cooperative |
| Bowman County | 3 | Montana-Dakota Utilities Co, Slope Electric Cooperative, WAPA-- Western Area Power Administration |
| Burke County | 3 | Montana-Dakota Utilities Co, Mountrail-Williams Electric Cooperative, Burke-Divide Electric Cooperative |
| Burleigh County | 5 | Montana-Dakota Utilities Co, Otter Tail Power Co, Capital Electric Cooperative, KEM Electric Cooperative, WAPA-- Western Area Power Administration |
| Cass County | 5 | Northern States Power Co - Minnesota, Cass County Electric Cooperative, Otter Tail Power Co, Nodak Electric Cooperative, WAPA-- Western Area Power Administration |
| Cavalier County | 3 | Otter Tail Power Co, Nodak Electric Cooperative, Cavalier Rural Electric Cooperative |
| Dickey County | 5 | Montana-Dakota Utilities Co, Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Divide County | 4 | Montana-Dakota Utilities Co, Mountrail-Williams Electric Cooperative, Burke-Divide Electric Cooperative, Sheridan Electric Cooperative |
| Dunn County | 4 | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, McKenzie Electric Cooperative, WAPA-- Western Area Power Administration |
| Eddy County | 4 | Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Emmons County | 4 | Montana-Dakota Utilities Co, Capital Electric Cooperative, KEM Electric Cooperative, WAPA-- Western Area Power Administration |
| Foster County | 3 | Otter Tail Power Co, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Golden Valley County | 5 | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, McKenzie Electric Cooperative, Goldenwest Electric Cooperative, WAPA-- Western Area Power Administration |
| Grand Forks County | 5 | Northern States Power Co - Minnesota, Otter Tail Power Co, Nodak Electric Cooperative, City of Northwood, WAPA-- Western Area Power Administration |
| Grant County | 3 | Montana-Dakota Utilities Co, Mor-Gran-Sou Electric Cooperative, WAPA-- Western Area Power Administration |
| Griggs County | 4 | Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Hettinger County | 4 | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, Mor-Gran-Sou Electric Cooperative, Slope Electric Cooperative |
| Kidder County | 6 | Montana-Dakota Utilities Co, Otter Tail Power Co, Capital Electric Cooperative, Northern Plains Electric Cooperative, KEM Electric Cooperative, WAPA-- Western Area Power Administration |
| LaMoure County | 5 | Montana-Dakota Utilities Co, Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Logan County | 4 | Montana-Dakota Utilities Co, Otter Tail Power Co, Dakota Valley Electric Cooperative, KEM Electric Cooperative |
| McHenry County | 6 | Northern States Power Co - Minnesota, Otter Tail Power Co, Verendrye Electric Cooperative, North Central Electric Cooperative, McLean Electric Cooperative, WAPA-- Western Area Power Administration |
| McIntosh County | 3 | Montana-Dakota Utilities Co, Dakota Valley Electric Cooperative, KEM Electric Cooperative |
| McKenzie County | 4 | Montana-Dakota Utilities Co, McKenzie Electric Cooperative, Lower Yellowstone R E A, WAPA-- Western Area Power Administration |
| McLean County | 7 | Otter Tail Power Co, Capital Electric Cooperative, Verendrye Electric Cooperative, Mountrail-Williams Electric Cooperative, McLean Electric Cooperative, City of Riverdale, WAPA-- Western Area Power Administration |
| Mercer County | 7 | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, Mor-Gran-Sou Electric Cooperative, McKenzie Electric Cooperative, City of Stanton, Basin Electric Power Cooperative, WAPA-- Western Area Power Administration |
| Morton County | 3 | Montana-Dakota Utilities Co, Mor-Gran-Sou Electric Cooperative, WAPA-- Western Area Power Administration |
| Mountrail County | 7 | Montana-Dakota Utilities Co, Otter Tail Power Co, Verendrye Electric Cooperative, Mountrail-Williams Electric Cooperative, McLean Electric Cooperative, Burke-Divide Electric Cooperative, WAPA-- Western Area Power Administration |
| Nelson County | 4 | Otter Tail Power Co, Nodak Electric Cooperative, City of Lakota, WAPA-- Western Area Power Administration |
| Oliver County | 4 | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, Mor-Gran-Sou Electric Cooperative, WAPA-- Western Area Power Administration |
| Pembina County | 3 | Otter Tail Power Co, Nodak Electric Cooperative, City of Cavalier |
| Pierce County | 5 | Otter Tail Power Co, Verendrye Electric Cooperative, Northern Plains Electric Cooperative, North Central Electric Cooperative, WAPA-- Western Area Power Administration |
| Ramsey County | 5 | Otter Tail Power Co, Nodak Electric Cooperative, Northern Plains Electric Cooperative, Cavalier Rural Electric Cooperative, WAPA-- Western Area Power Administration |
| Ransom County | 4 | Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Renville County | 5 | Montana-Dakota Utilities Co, Otter Tail Power Co, Verendrye Electric Cooperative, North Central Electric Cooperative, Burke-Divide Electric Cooperative |
| Richland County | 5 | Montana-Dakota Utilities Co, Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, Traverse Electric Cooperative |
| Rolette County | 3 | Otter Tail Power Co, Northern Plains Electric Cooperative, North Central Electric Cooperative |
| Sargent County | 4 | Cass County Electric Cooperative, Otter Tail Power Co, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Sheridan County | 4 | Otter Tail Power Co, Capital Electric Cooperative, Verendrye Electric Cooperative, McLean Electric Cooperative |
| Sioux County | 2 | Montana-Dakota Utilities Co, Mor-Gran-Sou Electric Cooperative |
| Slope County | 5 | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, Slope Electric Cooperative, Goldenwest Electric Cooperative, WAPA-- Western Area Power Administration |
| Stark County | 3 | Montana-Dakota Utilities Co, Roughrider Electric Cooperativ, WAPA-- Western Area Power Administration |
| Steele County | 5 | Otter Tail Power Co, Nodak Electric Cooperative, City of Hope, City of Sharon, WAPA-- Western Area Power Administration |
| Stutsman County | 4 | Otter Tail Power Co, Northern Plains Electric Cooperative, Dakota Valley Electric Cooperative, WAPA-- Western Area Power Administration |
| Towner County | 3 | Otter Tail Power Co, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Traill County | 6 | Northern States Power Co - Minnesota, Cass County Electric Cooperative, Otter Tail Power Co, Nodak Electric Cooperative, City of Hillsboro, WAPA-- Western Area Power Administration |
| Walsh County | 4 | Otter Tail Power Co, Nodak Electric Cooperative, City of Grafton, City of Park River |
| Ward County | 8 | Northern States Power Co - Minnesota, Montana-Dakota Utilities Co, Otter Tail Power Co, Verendrye Electric Cooperative, Mountrail-Williams Electric Cooperative, McLean Electric Cooperative, Burke-Divide Electric Cooperative, WAPA-- Western Area Power Administration |
| Wells County | 4 | Otter Tail Power Co, Verendrye Electric Cooperative, Northern Plains Electric Cooperative, WAPA-- Western Area Power Administration |
| Williams County | 6 | Montana-Dakota Utilities Co, Mountrail-Williams Electric Cooperative, Burke-Divide Electric Cooperative, Lower Yellowstone R E A, Sheridan Electric Cooperative, WAPA-- Western Area Power Administration |
Source: EIA-861 2025, service territory. Distribution utilities that report customers in the county (EIA-861 2025 service territory), largest first. Several utilities can serve parts of the same county; for a specific address, the utilities' own service-area maps decide.
Questions and answers
What is the cost per kWh of electricity in North Dakota?
Over the last 12 months (September 2025 to August 2026), North Dakota homes paid an average of 12.35¢ per kWh, all charges except most taxes included. In August 2026 alone the average was 13.31¢ per kWh1, and the 2025 annual average was 11.82¢ per kWh3. These are averages of what customers paid, not a tariff: your own price depends on your utility and its rate schedule.
What is the average electric bill in North Dakota?
$126.40 a month in 2025 for 1,070 kWh, according to EIA, $24.28 less a month than the US average2. Over the last 12 months the computed average was $132.831. In the Census Bureau's 2025 survey, North Dakota households reported a median bill of about $1315.
What are the electric companies in North Dakota?
The largest by residential customers in 2025 were Northern States Power Co - Minnesota (Xcel Energy), Montana-Dakota Utilities Co, Cass County Electric Cooperative, Otter Tail Power Co and Nodak Electric Cooperative9. Most of the rest are rural electric cooperatives. Your address decides which one serves you.
Can I choose my electricity supplier in North Dakota?
No. EIA counted 0 competitive suppliers with residential customers in North Dakota in 2025, and 0.0%9 of homes bought from one. Every home buys from the utility that owns the local wires.
More on electricity in and around North Dakota
Neighboring states: Minnesota, Montana and South Dakota. Put North Dakota side by side with another state in the comparison tool, or estimate a bill with your own kWh in the bill calculator.
| Ranking | Value | Rank |
|---|---|---|
| Cheapest electricity by state | 12.35¢ | 1st of 51 (1 = lowest) |
| Average electric bill by state | $126.40 | 39th of 51 |
| Average electricity usage by state | 1,070 | 11th of 51 |
| Electricity price increases by state | +6.6% | 24th of 51 |
| Commercial electricity rates by state | 7.58¢ | 1st of 51 (1 = lowest) |
| Industrial electricity rates by state | 7.99¢ | 16th of 51 (1 = lowest) |
| Power outages by state | 204 | 33rd of 51 |
| Renewable electricity by state | 40.6% | 16th of 51 |
| Rooftop solar on net metering by state | 0.2 | 49th of 51 |
Sources
- EIA, Electric Power Monthly / EIA-861M sales and revenue by state; table sales_revenue.xlsx (EPM Table 5.6.A); January 2001 to 2026-08; months since January 2026 preliminary; released October 23, 2026. www.eia.gov
- EIA-861 2025, average monthly bill by state; table Average_Bill_2025; 2025, final; released October 7, 2026. www.eia.gov
- EIA, Historical state data, annual sales, revenue and customers; table HS861 2010-.xlsx; 2010-2025, final; released October 7, 2026. www.eia.gov
- EIA, Electric Sales, Revenue, and Average Price 2024, Table 5A; 2024 (last edition of this product); released October 7, 2025. www.eia.gov
- Census Bureau, American Community Survey 2025 1-year estimates, table B25132; 2025; released October 29, 2026. data.census.gov
- NOAA, Climate Prediction Center population-weighted degree days by state; table daily state files, base 65°F; 2016-2025 annual sums; 1981-2010 CPC normals; released November 13, 2026. ftp.cpc.ncep.noaa.gov
- EIA, Residential Energy Consumption Survey 2020, state data; table CE4.1.EL.ST, CE5 state tables, state highlights; released June 28, 2023. www.eia.gov
- Census Bureau, American Community Survey 2025 1-year estimates, house heating fuel, table B25040; 2025; released October 29, 2026. data.census.gov
- EIA-861 annual electric power industry report, 2025 final; table Sales_Ult_Cust_2025; 2025, final; released October 7, 2026. www.eia.gov
- EIA-861 2025, service territory; table Service_Territory_2025; 2025, final; released October 7, 2026. www.eia.gov
- Census Bureau, Cartographic boundary file, counties; table cb_2025_us_county_5m; cb_2021_us_county_5m; 2025 (2021 for Connecticut). www.census.gov
- EIA, Historical state data, monthly sales and revenue 1990-2009; table HS861M 1990-2009.xlsx; 1990-2009, final. www.eia.gov
- EIA, Net generation by state by type of producer by energy source; table annual_generation_state.xlsx; 1990-2025; released September 14, 2026. www.eia.gov
- EIA-861 2025, advanced meters, dynamic pricing and net metering; table Advanced_Meters, Dynamic_Pricing, Net_Metering 2025; 2025, final; released October 7, 2026. www.eia.gov
- EIA-861 2025, reliability; table Reliability_2025; 2025, final; released October 7, 2026. www.eia.gov
- HHS, LIHEAP funding releases to states; table FY2027 first release; FY2026 final; FY2027 first release (October 9, 2026); FY2026 total; released October 9, 2026. acf.gov
Margins of error (±) are at the 90% confidence level. A difference is called significant only when it passes the Census Bureau's test at that level. How every figure is built: methodology. Found an error? Write to [email protected]; corrections are listed on the updates page.