⚡ US Energy Price Monitorby KadoaUpdated weekly

Montana

Montana-Dakota Utilities electricity rates

What homes pay Montana-Dakota Utilities for electricity, from EIA.

Investor-owned utility, 19,623 homes in Montana. EIA lists it as Montana-Dakota Utilities Co.

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Headlines

Average price
12.9¢ a kWh
Up 6.8% on a year ago
Average bill
$99 a month
Up 4.2% on a year ago
Average use
762 kWh
A month. Montana 829 kWh
Price rank in Montana
3 of 6
1 is the most expensive

Over the 12 months to July 2026, Montana-Dakota Utilities homes paid 12.9¢ a kWh, against 13.8¢ across Montana.

Montana-Dakota Utilities vs Montana

Montana-Dakota UtilitiesMontana
Average price, 12 months to July 202612.9¢13.8¢
Price in July 202615.0¢15.0¢
Average monthly bill, 12 months$99$115
Bill in July 2026$141$133
Average monthly use762 kWh829 kWh
Price change, past year+6.8%+9.5%
Price change since 2019+20%+24%

Electricity price

Average residential price a kilowatt-hour, by month.

Up to and including July 2026

Source: EIA-861M monthly utility survey. Revenue over kilowatt-hours sold, including fixed charges.

Average monthly bill

What an average home pays a month.

Up to and including July 2026

Source: EIA-861M monthly utility survey.