Home / Companies / Montana-Dakota Utilities Co

Montana-Dakota Utilities Co — power plant portfolio

Montana-Dakota Utilities Co operates 10 power plants across 1 country, with a combined installed capacity of 593 MW. Its plants with asset-level emissions data total 155,474 t CO₂/yr.

10power plants
593MW total capacity
1countries
155,474t CO₂/yr (source-labelled)

Fleet by fuel

Wind: 3 plants3WindGas: 2 plants2GasCoal: 2 plants2CoalOil: 2 plants2OilCogeneration: 1 plants1Cogenerati…

Fleet interpretation

Montana-Dakota Utilities Co is represented here as an asset portfolio, not just a company label. The visible fleet spans 1 country; the largest concentration is United States of America (10).

The fuel mix by asset count is wind (3), gas (2), coal (2), oil (2). The largest listed asset is R M Heskett in United States of America (203 MW), and the mean listed unit size is about 59 MW across units with capacity data.

CO₂ coverage is source-labelled: 2 plants have a reported or modelled CO₂ value in the dataset, including 0 measured records. Missing values remain blank rather than inferred as company totals.

Method: plant-level records are grouped by owner/operator label, then aggregated by country, fuel, capacity and CO₂ provenance.

All 10 plants

PlantFuelCountryMWt CO₂/yr
R M HeskettCoalUnited States of America203
Thunder Spirit Wind LLCWindUnited States of America156
Glendive GTGasUnited States of America84121,618
Lewis & ClarkCoalUnited States of America69
Diamond Willow Wind FacilityWindUnited States of America28
Miles City GTGasUnited States of America2333,856
Cedar Hills Wind FarmWindUnited States of America20
Glen Ullin Station 6CogenerationUnited States of America5
Portable Generator 2OilUnited States of America2
Portable Generator 3OilUnited States of America2

Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). CO₂ is measured for EPA/EU ETS records and modelled for Climate TRACE records.

Frequently asked questions

How many power plants does Montana-Dakota Utilities Co operate?

Montana-Dakota Utilities Co operates 10 power plants across 1 country, with about 593 MW of total capacity.

What is Montana-Dakota Utilities Co's largest power plant?

R M Heskett in United States of America is its largest at about 203 MW.

What types of power plants does Montana-Dakota Utilities Co run?

Its fleet is mostly wind (3), gas (2), coal (2).

How much CO₂ do Montana-Dakota Utilities Co's plants emit?

Its reporting plants emit about 155,474 tonnes of CO₂ per year in this dataset.

By Dmytro Aheiev, Inzonex Research · ORCID 0009-0001-5512-0291 · data sources and methodology