Parent company or controller Westmoreland Mining LLC

Rank in Greenhouse 100 Coal Index: 13
CO2 emissions from combustion of all coal supplied (metric tons) 2022: 19,189,946
CO2 emissions from combustion of all coal supplied (metric tons) 2023: 15,350,201
Percentage of national total 2022 coal supplier emissions: 1.7%
Percentage of national total 2023 coal supplier emissions: 1.4%

Advanced data displayed (display basic data instead)

(Click on column headers to re-sort table: current sort is 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
Rosebud Mine & Crusher/Conveyor	MT	11,842,182	11,890,661		6,970,910	6,999,447	subbituminous
Absaloka Mine	MT	3,787,629	3,459,540		2,229,591	2,036,461	subbituminous
San Juan Mine 1	NM	3,464,797	0		1,596,850	0	bituminous
Beulah Mine	ND	49,096	0		38,521	0	lignite
Savage Mine	MT	46,242	0		36,282	0	lignite

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