Rates by state / Wyoming / Montana-Dakota Utilities Co
Investor Owned · 14,993 residential customers
Montana-Dakota Utilities Co electricity rates
Residential customers paid an average of 12.0¢ per kWh in 2025, 15% below the Wyoming average of 14.0¢ for the latest 12 months.
Average rate
12.0¢/kWh
2025, all residential revenue ÷ kWh
Average bill
$101/mo
At 845 kWh a month
1-year change
+1.6%
5 years: +13.0%
Average rate by year
202010.6¢
202110.9¢
202211.0¢
202312.1¢
202411.8¢
202512.0¢
Montana-Dakota Utilities Co bill at different usage levels
Estimated monthly bill at Montana-Dakota Utilities Co's 2025 average rate of 12.0¢ per kWh. Actual bills vary with your plan, fixed charges and taxes.
| Monthly use | Montana-Dakota Utilities Co | Wyoming average |
|---|---|---|
| 500 kWh | $60 | $70 |
| 750 kWh (about average here) | $90 | $105 |
| 1,000 kWh | $120 | $140 |
| 1,500 kWh | $179 | $210 |
| 2,000 kWh | $239 | $280 |
Other utilities in Wyoming
| Utility | Customers | Rate |
|---|---|---|
| PacifiCorp | 118,517 | 15.1¢ |
| Cheyenne Light Fuel & Power | 44,072 | 17.3¢ |
| Lower Valley Energy Inc | 23,172 | 7.0¢ |
| Powder River Energy Corp | 15,548 | 12.2¢ |
| City of Gillette - (WY) | 14,134 | 12.9¢ |
| High Plains Power Inc | 12,868 | 14.2¢ |
| High West Energy, Inc | 5,692 | 14.7¢ |
| Black Hills Power, Inc. | 2,179 | 13.8¢ |
Montana-Dakota Utilities Co: common questions
- How much does Montana-Dakota Utilities Co charge per kWh?
- Montana-Dakota Utilities Co residential customers paid an average of 12.0¢ per kWh in 2025, counting all charges, according to EIA Form 861 data.
- What is the average Montana-Dakota Utilities Co electric bill?
- The average Montana-Dakota Utilities Co household used 845 kWh a month in 2025, which works out to about $101 a month at the average rate.
- Is Montana-Dakota Utilities Co cheaper than other utilities in Wyoming?
- Montana-Dakota Utilities Co's average rate is 15% below the Wyoming average of 14.0¢. 2 of 12 utilities in Wyoming have a lower average rate.
- Did Montana-Dakota Utilities Co raise rates?
- Montana-Dakota Utilities Co's average residential rate changed +1.6% from 2024 to 2025 and +13.0% since 2020.
- Is my Montana-Dakota Utilities Co bill too high?
- Enter the kWh and amount from your bill in the free bill check on AverageElectricBill.com. It compares your use with similar Wyoming homes and your rate with Montana-Dakota Utilities Co's average.
Got a Montana-Dakota Utilities Co bill?
Check my billSource: U.S. EIA Form EIA-861, 2025 final data.