EERIE SOUTH
SubstationPennsylvania · PENNSYLVANIA ELECTRIC CO
EERIE SOUTH is an electric transmission substation in Pennsylvania, operated by PENNSYLVANIA ELECTRIC CO. It is classified as high-voltage (345 kv) and connects 9 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #38226 | 345 kV | PENNSYLVANIA ELECTRIC CO | IN SERVICE | 20.3 mi |
| #18659 | 230 kV | PENNSYLVANIA ELECTRIC CO | IN SERVICE | 4.5 mi |
| #37753 | 230 kV | PENNSYLVANIA ELECTRIC CO | IN SERVICE | 50.1 mi |
| #38679 | 115 kV | PENNSYLVANIA ELECTRIC CO | IN SERVICE | 4.6 mi |
| #48165 | 115 kV | PENNSYLVANIA ELECTRIC CO | IN SERVICE | 1.7 mi |
| #2368 | 115 kV | PENNSYLVANIA ELECTRIC CO | IN SERVICE | 2.7 mi |
| #61029 | 115 kV | PENNSYLVANIA ELECTRIC CO | IN SERVICE | 17.1 mi |
| #4993 | 115 kV | PENNSYLVANIA ELECTRIC CO | IN SERVICE | 3.8 mi |
| #5215 | 115 kV | PENNSYLVANIA ELECTRIC CO | IN SERVICE | 17.2 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of EERIE SOUTH, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| ERIE WEST | Substation-Adjacent | PA | Crawford County | 345 kV | 600 MW | 3.0 yrs | 70.8 |
| EERIE SOUTH | Substation-Adjacent | PA | Erie County | 345 kV | 600 MW | 3.0 yrs | 68.8 |
| UNKNOWN123579 | Substation-Adjacent | PA | Erie County | 230 kV | 300 MW | 3.0 yrs | 68.3 |
| DUNKIRK | Substation-Adjacent | PA | Erie County | 230 kV | 300 MW | 3.0 yrs | 67.7 |
| Greenfield (ERIE WEST - WAYNE) | Greenfield | PA | Crawford County | 345 kV | 600 MW | 3.0 yrs | 66.5 |
| UNKNOWN123492 | Substation-Adjacent | PA | Erie County | 115 kV | 100 MW | 3.0 yrs | 66.4 |
| UNKNOWN123496 | Substation-Adjacent | PA | Crawford County | 115 kV | 100 MW | 3.0 yrs | 65.4 |
| UNKNOWN123494 | Substation-Adjacent | PA | Erie County | 115 kV | 100 MW | 3.0 yrs | 65.4 |
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for EERIE SOUTH substation, Pennsylvania. 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.