Electric Substations in Delaware
27 catalogued substations in Delaware, with the highest-voltage facilities listed first. Each substation profile shows voltage class, operator, connected transmission lines, and the datacenter candidate sites closest to it.
| Substation | Max voltage | Connected lines | Operator |
|---|---|---|---|
| ROCK SPRINGS | 500 kV | 1 | PECO ENERGY CO |
| RED LION | 500 kV | 3 | DELMARVA POWER |
| KEENEY | 500 kV | 6 | DELMARVA POWER |
| HARMONY | 230 kV | 3 | DELMARVA POWER |
| SUNSET LAKE | 138 kV | 5 | DELMARVA POWER |
| BASIN ROAD | 138 kV | 1 | DELMARVA POWER |
| TAP173339 | 138 kV | 2 | DELMARVA POWER |
| ROBINSONVILLE | 138 kV | 2 | DELMARVA POWER |
| REHOBOTH | 138 kV | 1 | DELMARVA POWER |
| ANGOLA | 138 kV | 1 | DELMARVA POWER |
| BAYARD | 138 kV | 2 | DELMARVA POWER |
| TAP170920 | 138 kV | 2 | DELMARVA POWER |
| RED LION ENERGY CENTER | 138 kV | 1 | DELMARVA POWER |
| GLASGOW | 138 kV | 2 | DELMARVA POWER |
| MT. PLEASANT | 138 kV | 2 | DELMARVA POWER |
| DELAWARE CITY PLANT | 138 kV | 3 | DELMARVA POWER |
See datacenter candidate sites in Delaware →
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for substations in Delaware. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.