Parent company or controller Tri-State Generation & Transmission Association
Rank in Greenhouse 100 Coal Index: 37CO2 emissions from combustion of all coal supplied (metric tons) 2022: 2,863,249
CO2 emissions from combustion of all coal supplied (metric tons) 2023: 2,893,038
Percentage of national total 2022 coal supplier emissions: 0.3%
Percentage of national total 2023 coal supplier emissions: 0.3%
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 |
|---|---|---|---|---|---|---|---|
| Colowyo Mine | CO | 2,863,249 | 2,893,038 | 1,685,454 | 1,702,989 | subbituminous |
* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.