| Ameren | St Louis Metro Area (Missouri) | 38.55676 | -90.64819 | 32.29 |
| Ameren | Statewide | 38.72188 | -92.50445 | 240 |
| Aquilla | Aquilla - Operations | 38.72188 | -92.50445 | 240 |
| Electricity/Gas | Central Missouri Electric Cooperative | 38.482 | -92.397 | 232 |
| Electricity/Gas | Cuivre River Electric Cooperative | 38.873 | -90.827 | 31.69 |
| Electricity/Gas | Howell-Orgeon Electrical Coop | 36.751 | -91.659 | 32.18 |
| Electricity/Gas | KCP and L Greater Missouri Operations Company | 39.017 | -94.555 | 27.23 |
| Electricity/Gas | Laclede Electric Cooperative | 38.192 | -91.331 | 41.22 |
| Electricity/Gas | Northeast Missouri Electric Power Coop | 40.062 | -92.05 | 41.4 |
| Electricity/Gas | Ozark Border Electric Cooperative | 38.482 | -92.397 | 232 |
| Electricity/Gas | Pemiscot-Dunklin Electric Cooperative | 38.72188 | -92.50445 | 240 |
| Electricity/Gas | Sac-Osage Electric Coop | 37.384 | -93.828 | 52.59 |
| Electricity/Gas | SEMO Electric Cooperative | 36.74 | -89.803 | 62.97 |
| Electricity/Gas | West Central Electric Coop | 38.482 | -92.397 | 232 |
