Parent company or controller Petri E Koivula; David Michael Jamison

Rank in Greenhouse 100 Coal Index: 6
CO2 emissions from combustion of all coal supplied (metric tons) 2023: 54,404,076
CO2 emissions from combustion of all coal supplied (metric tons) 2024: 44,489,076
Percentage of national total 2023 coal supplier emissions: 5.0%
Percentage of national total 2024 coal supplier emissions: 4.6%

Basic data displayed (display advanced data instead)

(Click on column headers to re-sort table: current sort is by 2023 CO2 emissions (mt) descending.)

Links on mine names lead to detailed mine data displays.)

Mine Name	State	2023 CO2 emissions (mt)	2024 CO2 emissions (mt)	Split *
Eagle Butte Mine	WY	27,690,666	18,746,740
Belle Ayr Mine	WY	25,753,715	24,851,701
Boone North No. 2 Surface Mine	WV	512,474	289,860
Edwight Surface Mine	WV	326,900	323,213
HWM 43	WV	120,322	277,561

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.

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Greenhouse 100 Coal Index