| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Utilities | NRG Energy | 38.8 | -77.30833 | 137 |
| Utilities | Southern Maryland Electric Cooperative (SMECO) | 38.8 | -77.30833 | 137 |
| Utilities | Washington Suburban Sanitary Commission | 38.8 | -77.30833 | 137 |
| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Utilities | NRG Energy | 38.8 | -77.30833 | 137 |
| Utilities | Southern Maryland Electric Cooperative (SMECO) | 38.8 | -77.30833 | 137 |
| Utilities | Washington Suburban Sanitary Commission | 38.8 | -77.30833 | 137 |