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Montana-Dakota Utilities Co

Montana-Dakota Utilities Co served 79,711 residential customers in North Dakota in 2025 (19.9% of the state's residential customers), the 2nd largest of 17 utilities reporting there. Bundled service; ownership: investor owned; balancing authority MISO.

The meter, one average month.

Scroll to run 30 days of Montana-Dakota Utilities Co's average residential use through a five-dial register.

Day 30 of 30
Used so far
828 kWh
At 11.06¢/kWh
$91.60
An average 2025 month: 828 kWh at 11.06¢ comes to about $91.60, the average bill. Use is spread evenly over 30 days for the picture.

Price ruler0 to 50¢ per kWh

Where 11.06¢ sits.

Montana-Dakota Utilities Co averaged 11.06¢ per kWh against a North Dakota residential average of 11.81¢: 6.3% below the state figure. Among the 3 investor owned utilities in North Dakota with bundled residential sales, it ranks 1st from the lowest price.

2020 and 2025EIA-861

Five years, same meter.

In 2020 the average Montana-Dakota Utilities Co home used 818 kWh a month at 10.29¢ and paid $84.19. In 2025 it used 828 kWh at 11.06¢ and paid $91.60: the price per kWh is up 7.5%.

Montana-Dakota Utilities Co, North Dakota, residential averages, 2020 and 2025
Measure20202025
Price, ¢/kWh10.2911.06
Use, kWh a month818828
Bill, US$ a month84.1991.6
Montana-Dakota Utilities Co customers and sales by class in North Dakota, 2025, EIA-861 (bundled service)
ClassCustomersMWh sold¢/kWh
Residential79,711792,06811.06
Commercial14,9462,425,4675.6
Industrial87240,9837.36

Who else is on the line

Homes are one class.

Homes took 22.9% of the electricity Montana-Dakota Utilities Co sold in North Dakota in 2025.

Service territoryEIA-861

29 counties.

AdamsBillingsBottineauBowmanBurkeBurleighDickeyDivideDunnEmmonsGolden ValleyGrantHettingerKidderLaMoureLoganMcIntoshMcKenzieMercerMortonMountrailOliverRenvilleRichland

Counties in North Dakota where Montana-Dakota Utilities Co reported serving customers in 2025 (29 in all; up to 24 listed).

EIA-8612025Utility 12199

The filing, line by line.

Montana-Dakota Utilities Co, North Dakota, residential class, 2025. Price basis: revenue divided by kWh sold, all residential customers.
MeasureValueUnit
Average price11.06¢/kWh
North Dakota average price11.81¢/kWh
Difference from state average-6.3%
Price change over 5 years7.5%
Typical monthly use828kWh
Typical monthly bill91.6US$
Residential customers79,711accounts
Share of ND residential customers19.9%
Size rank in ND2 of 17by customers
Price rank, investor owned peers1 of 31 = lowest

Rate plans on fileOpenEI URDB

None shown for this page. Plan counts appear once per utility, on its largest state's bundled page; how plans are counted.

North Dakota: state average, five-year steps and every provider

Read this first

  • Class-wide averages, not a quote or a bill for any one customer.
  • Plan data comes from a public, crowd-maintained database and can be out of date.
  • All prices on this site are in cents per kWh unless marked otherwise. Bills are US dollars per month.

Credits and notices

The credits and notices that each data source requires are printed word for word with that source in the Sources list below.