State: North Dakota

2021 Greenhouse gas CO2 equivalent emissions from combustion of all fossil fuels supplied (metric tons): 57,414,365
Percentage of national total 2021 supplier emissions: 1.2%
Top 3 Parent Companies(in descending order of emissions): NACCO Industries, Marathon Petroleum, Allete

Basic data displayed (display advanced data instead)
Click on column headers to re-sort table: current sort is by CO2 equivalent emissions (mt) descending.
Links on facility names lead to EPA FLIGHT reports or to Greenhouse 100 Coal Index displays for coal mines.)
Facility NameParentCO2 equivalent emissions (mt) (sorted by)Split *CBI **
Freedom MineNACCO Industries16,057,918
Marathon Mandan RefineryMarathon Petroleum10,159,022
Falkirk MineNACCO Industries10,060,339
Center MineAllete4,575,527
Hiland Partners Watford City Gas PlantKinder Morgan2,776,818
Coyote Creek MineNACCO Industries2,574,995
Belfield Gas PlantMarathon Petroleum1,316,723
Montana Dakota Utilities Co. - North DakotaMDU Resources1,206,814
Robinson Lake Gas PlantMarathon Petroleum1,134,384
Montana-Dakota Utilities Co. - MontanaMDU Resources743,323
Beulah MineWestmoreland Mining LLC562,369
Great Plains Synfuels PlantBasin Electric Power Cooperative477,040Yes
Montana Dakota Utilities Co. - South DakotaMDU Resources467,676
BPE GPRP Grasslands Gas PlantOneok419,849Yes
Great Plains Natural Gas Company - MNMDU Resources404,530
Montana Dakota Utilities Co. - WyomingMDU Resources301,373
Petro-Hunt L.L.C.Petro-Hunt194,230
RED WING CREEK GAS PLANT IITrue Companies185,888
Lignite Gas PlantSteel Reef Infrastructure Corp.148,773Yes
Great Plains Natural Gas Co. - NDMDU Resources123,221
Aux Sable Midstream - Palermo Conditioning PlantAux Sable Companies0Yes
BPE GPRP StatelineOneok0Yes
For more information on the data, see the technical notes.
* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.
** CBI: if Yes appears in this column, then one or more of the supplier CO2 amounts for the facility (excluding imports and exports) have been treated as confidential by EPA. Amounts that EPA has declared to be confidential are treated as zeroes. If there are confidential amounts, the actual supplier emissions would be larger than shown. Petroleum exports are not included as supplier amounts (we assume that they were also reported as production if they were produced in the US.)

PERI press release for North Dakota

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