Parent company or controller Core Natural Resources Inc.

Rank in Greenhouse 100 Coal Index: 1
CO2 emissions from combustion of all coal supplied (metric tons) 2023: 191,008,348
CO2 emissions from combustion of all coal supplied (metric tons) 2024: 161,256,408
Percentage of national total 2023 coal supplier emissions: 17.5%
Percentage of national total 2024 coal supplier emissions: 16.6%

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 *
Black Thunder	WY	102,892,424	75,564,282
Bailey Mine	PA	24,222,279	23,350,804
Enlow Fork Mine	PA	18,792,029	19,920,708
Harvey Mine	PA	13,533,467	12,462,523
LEER MINE	WV	9,641,590	7,919,969
West Elk Mine	CO	6,793,044	8,039,039
Leer South Mine	WV	6,029,350	5,546,807
Coal Creek Mine	WY	3,833,665	2,637,063
Beckley Pocahontas Mine	WV	2,340,704	2,560,671
Mountaineer II Mine	WV	2,244,966	2,392,124
Itmann No 5	WV	684,829	862,418

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