Parent company or controller Petri E Koivula; David Michael Jamison
Rank in Greenhouse 100 Coal Index: 7CO2 emissions from combustion of all coal supplied (metric tons) 2022: 49,809,202
CO2 emissions from combustion of all coal supplied (metric tons) 2023: 53,771,280
Percentage of national total 2022 coal supplier emissions: 4.5%
Percentage of national total 2023 coal supplier emissions: 4.9%
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(Click on column headers to re-sort table: current sort is by 2023 CO2 emissions (mt) descending, then by 2022 CO2 emissions (mt) descending.)
Links on mine names lead to detailed mine data displays.)
| Mine Name | State | 2022 CO2 emissions (mt) | 2023 CO2 emissions (mt)  | Split * | Coal production 2022 (short tons) | Coal production 2023 (short tons) | Coal type |
|---|---|---|---|---|---|---|---|
| Eagle Butte Mine | WY | 25,587,912 | 27,690,666 | 15,062,345 | 16,300,133 | subbituminous | |
| Belle Ayr Mine | WY | 24,221,290 | 25,753,715 | 14,257,882 | 15,159,945 | subbituminous | |
| Edwight Surface Mine | WV | 0 | 326,900 | 0 | 150,661 | bituminous |
* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.