BRUNNER ISLAND
SubstationPennsylvania
BRUNNER ISLAND is an electric transmission substation in Pennsylvania. It is classified as high-voltage (230 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
Ownership & operation
Operator not catalogued for this substation.
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of BRUNNER ISLAND, 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 |
|---|---|---|---|---|---|---|---|
| DELTA YORK EC | Substation-Adjacent | PA | Harford County | 500 kV | 1,000 MW | 3.6 yrs | 65.8 |
| THREE MILE ISLAND | Substation-Adjacent | PA | York County | 500 kV | 1,000 MW | 3.6 yrs | 63.4 |
| UNKNOWN123854 | Substation-Adjacent | PA | Lebanon County | 230 kV | 300 MW | 3.6 yrs | 61.2 |
| UNKNOWN124218 | Substation-Adjacent | PA | Cumberland County | 230 kV | 300 MW | 3.6 yrs | 61.1 |
| SOUTH MANHEIM | Substation-Adjacent | PA | Lancaster County | 230 kV | 300 MW | 3.6 yrs | 61.1 |
| UNKNOWN123853 | Substation-Adjacent | PA | Lebanon County | 230 kV | 300 MW | 3.6 yrs | 61.0 |
| UNKNOWN123852 | Substation-Adjacent | PA | Lebanon County | 230 kV | 300 MW | 3.6 yrs | 60.7 |
| BRUNNER ISLAND | Substation-Adjacent | PA | York County | 230 kV | 300 MW | 3.6 yrs | 60.2 |
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.
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