Montana vs North Dakota electricity prices: 12.98 ¢ against 11.81 ¢ per kWh
31 places apart: Montana #4, North Dakota #35 of 51, the widest of 31 measures. home solar per 1,000 accounts Montana 17.4, North Dakota 0.6; business price 2025, ¢/kWh Montana 11.88, North Dakota 7.40. Typical bills differ by $16 a month, higher in North Dakota.
Over a year the typical energy bill differs by $193 ($111 a month in Montana, $127 in North Dakota). Since 2015 the home price rose +19.3% in Montana and +22.8% in North Dakota: 3.5 points more in North Dakota. Against the U.S. home average Montana sits at -25.0% and North Dakota at -31.7%.
Where the power in Montana and North Dakota comes from
Fuels with the widest gaps, Montana against North Dakota.
| Fuel | Montana | North Dakota | Gap |
|---|---|---|---|
| Hydro | 31.6% | 4.7% | 26.9 points, higher in Montana |
| Coal | 36.0% | 52.7% | 16.7 points, higher in North Dakota |
| Wind | 23.3% | 35.9% | 12.6 points, higher in North Dakota |
| Oil | 1.8% | 0.1% | 1.7 points, higher in Montana |
Montana against North Dakota: widest gaps
| Measure | Montana | North Dakota | Gap | Rank (of 51) |
|---|---|---|---|---|
| Petroleum share of generation | 1.8% | 0.1% | +1.7 points | #4 / #35 |
| Home solar per 1,000 accounts | 17.4 | 0.6 | +17 | #23 / #48 |
| Business price 2025, ¢/kWh | 11.88 | 7.40 | +4.48 ¢ | #27 / #51 |
| Time-of-use utilities | 40% | 83% | -43.3 points | #29 / #6 |
| Major-event outage minutes | 159 | 4 | +155 | #26 / #47 |
| Average home use, kWh a month | 853 | 1,073 | -220 | #30 / #11 |
| Outage minutes a year, SAIDI | 150 | 85 | +66 | #18 / #37 |
| Clean share with nuclear | 56.3% | 40.6% | +15.8 points | #13 / #29 |
| Price change, 2026 to date | +11.3% | +7.4% | +3.9 points | #11 / #25 |
| Median household income | $69,922 | $75,949 | -$6,027 | #38 / #24 |
31 measures compared for Montana and North Dakota; the CSV holds the 10 widest.
CSVMontana and North Dakota on the map
Montana and North Dakota: price over time
Home price, Montana and North Dakota, 2010 to 2025: 16 rows
| Year | Montana | North Dakota | Gap to U.S. |
|---|---|---|---|
| 2010 | 9.16 | 8.13 | -2.38 |
| 2011 | 9.75 | 8.58 | -1.97 |
| 2012 | 10.08 | 9.06 | -1.80 |
| 2013 | 10.33 | 9.12 | -1.80 |
| 2014 | 10.18 | 9.15 | -2.34 |
| 2015 | 10.88 | 9.62 | -1.77 |
| 2016 | 10.94 | 10.16 | -1.61 |
| 2017 | 10.95 | 10.29 | -1.94 |
| 2018 | 10.96 | 10.25 | -1.91 |
| 2019 | 11.13 | 10.30 | -1.88 |
| 2020 | 11.24 | 10.44 | -1.91 |
| 2021 | 11.22 | 10.85 | -2.44 |
| 2022 | 11.33 | 10.92 | -3.71 |
| 2023 | 12.54 | 11.01 | -3.46 |
| 2024 | 12.66 | 11.51 | -3.82 |
| 2025 | 12.98 | 11.81 | -4.32 |
Montana 9.16 to 12.98 ¢ and North Dakota 8.13 to 11.81 ¢ between 2010 and 2025 (EIA).
CSVYour bill in Montana and in North Dakota
Where Montana and North Dakota are alike
- Gas share of generation: 4.9% and 6.5%
- Solar output per kW: 1,316 and 1,326
- Price change 2024 to 2025: +2.5% and +2.6%
- Heating degree-days, normal year: 8,999 and 9,619
- Solar value of 1 kW: $171 and $157
Sources and dates: data sources.
Questions
Is Montana or North Dakota higher on petroleum share of generation?
Montana, by 1.7 points; they rank #4 and #35 of 51.
Is Montana or North Dakota higher on home solar per 1?
Montana, by 17; they rank #23 and #48 of 50.
Is Montana or North Dakota higher on business price 2025?
Montana, by 4.48 ¢; they rank #27 and #51 of 51.
Is Montana or North Dakota higher on time-of-use utilities?
North Dakota, by 43.3 points; they rank #29 and #6 of 51.
Is Montana or North Dakota higher on major-event outage minutes?
Montana, by 155; they rank #26 and #47 of 47.
What would 878 kWh a month cost in Montana and in North Dakota?
Montana $114, North Dakota $104: $10 apart, energy only.
Where do Montana and North Dakota match most closely?
gas share of generation (4.9% and 6.5%); solar output per kw (1,316 and 1,326); price change 2024 to 2025 (+2.5% and +2.6%).