States › Montana
Montana electricity rates
Updated October 7, 2026
13.2¢per kWh, customer-weighted average20% lower than the U.S. average
$105average monthly bill
0utilities with a pending rate case
Utilities in Montana
| Utility | ¢/kWh | Homes | Avg bill | Rate case |
|---|---|---|---|---|
| NorthWestern Energy Investor Owned | 14.23 | 328,127 | $101 | |
| Flathead Electric Coop Cooperative | 9.67 | 63,317 | $116 | |
| Yellowstone Valley Elec -op Cooperative | 13.35 | 21,182 | $121 | |
| Montana-Dakota Utilities Investor Owned | 12.89 | 19,616 | $98 | |
| USBIA-Mission Valley Power Federal | 8.91 | 16,292 | $117 | |
| Missoula Electric Coop Cooperative | 10.5 | 14,686 | $113 |