State: Wyoming

2021 Greenhouse gas CO2 equivalent emissions from combustion of all fossil fuels supplied (metric tons): 425,886,129
Percentage of national total 2021 supplier emissions: 9.1%
Top 3 Parent Companies(in descending order of emissions): Peabody Energy, Arch Resources, Navajo Transitional Energy Company LLC

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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 **Produced Oil CO2eImported Oil CO2eExported Oil CO2eNat. Gas CO2eNat. Gas Liquid CO2eCO2 GasCoal Liquid CO2eCoal CO2eCoal production (short tons)Coal type
North Antelope Rochelle MinePeabody Energy106,744,4930000000106,744,49362,799,005subbituminous
Black ThunderArch Resources100,898,8850000000100,898,88559,359,967subbituminous
Antelope Coal MineNavajo Transitional Energy Company LLC36,950,465000000036,950,46521,738,381subbituminous
Belle Ayr MineMike Jamison; Petri E Koivula; John McNab24,561,155000000024,561,15514,449,608subbituminous
Caballo MinePeabody Energy23,559,551000000023,559,55113,860,353subbituminous
Eagle Butte MineMike Jamison; Petri E Koivula; John McNab23,030,819000000023,030,81913,549,294subbituminous
Cordero Rojo MineNavajo Transitional Energy Company LLC21,872,154000000021,872,15412,867,638subbituminous
Rawhide MinePeabody Energy19,720,399000000019,720,39911,601,736subbituminous
Buckskin MineKiewit18,084,787000000018,084,78710,639,487subbituminous
SINCLAIR OIL CORPORATIONHF Sinclair Corporation10,299,67010,299,67000000000
Dry Fork MineWestern Fuels Association6,336,78700000006,336,7873,728,004subbituminous
Wyodak MineBlack Hills Corp.5,954,52000000005,954,5203,503,112subbituminous
Bridger Underground Coal MineBerkshire Hathaway5,430,62500000005,430,6253,194,899subbituminous
Kemmerer MineKemmerer Holdings LLC4,251,90600000004,251,9062,501,445subbituminous
Coal Creek MineArch Resources3,389,97200000003,389,9721,994,359subbituminous
SINCLAIR CASPER REFINING COMPANYHF Sinclair Corporation2,940,2072,940,20700000000
WYOMING REFINING COMPANYPar Pacific Holdings2,179,3282,179,32800000000
Jim Bridger MineBerkshire Hathaway2,063,21300000002,063,2131,213,812subbituminous
Black Butte And Leucite Hills MinesLighthouse Resources1,982,06750%00000001,982,067885,706bituminous
Black Butte And Leucite Hills MinesOccidental Petroleum1,982,06750%00000001,982,067885,706bituminous
Black Hills Wyoming Gas LLC, dba Black Hills EnergyBlack Hills Corp.1,517,3810001,517,38100000
Opal Gas PlantWilliams Companies422,6010000422,6010000
Blacks Fork Gas PlantMarathon Petroleum397,9040000397,9040000
Granger Gas PlantOccidental Petroleum268,7870000268,7870000
Casper Gas PlantBlackstone244,6510000244,6510000
Hilight-Reno Junction Gas PlantWestern Midstream Partners241,4580000241,4580000
Rowdy Jewell Gas PlantEncap Investments124,2800000124,2800000
Wyoming Gas CompanyNATURAL GAS PROCESSING CO52,88000052,88000000
Elk Basin Gas PlantCrescent Energy43,965000043,9650000
Shute Creek FacilityExxon Mobil0Yes00000Confidential000
ContangoResources_LOST CABINCrescent Energy0Yes00000Confidential000
Douglas Gas PlantBlackstone0Yes0000Confidential0000
Cheyenne PlantIncitec Pivot0Yes00000Confidential000
Nature gas import and export Inc.Nature gas import & export Inc0000000000
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 Wyoming

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