| Facility Name | City | State | CO2 equivalent emissions (mt) ![]() | Percent of total company emissions | Split * | EJ Minority % | EJ Poor % | Toxic 100 Air score |
|---|---|---|---|---|---|---|---|---|
| ABERDEEN ENERGY LLC | MINA | SD | 197,928 | 37.97% | 2.2% | 6.1% | 60 | |
| Glacial Lakes Energy | Watertown | SD | 183,158 | 35.13% | 10.1% | 11.5% | 811 | |
| Hub City Energy | Watertown | SD | 78,278 | 15.02% | 16.4% | 11.1% | ||
| Huron Energy | Huron | SD | 61,951 | 11.88% | 32.9% | 10.4% | 872 |
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.