Brunner Island
BrownfieldYork Haven, York, Pennsylvania · Brunner Island LLC
Brunner Island is a oil plant in York Haven, York, Pennsylvania, retired 2018-02-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 8 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.
Former use & capacity
Grid hookup & remediation
Nearby datacenter candidate sites
Scored candidate sites near Brunner Island, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| JUNIATA | Substation-Adjacent | PA | Perry County | 500 kV | 1,000 MW | 3.0 yrs | 71.7 |
| UNKNOWN147514 | Substation-Adjacent | PA | Cumberland County | 230 kV | 300 MW | 3.0 yrs | 71.7 |
| TALENENERGY MARTINS CREEK LLC WEST SHORE | Substation-Adjacent | PA | Dauphin County | 230 kV | 300 MW | 3.0 yrs | 71.4 |
| THREE MILE ISLAND | Substation-Adjacent | PA | Lebanon County | 500 kV | 1,000 MW | 3.0 yrs | 70.9 |
| UNKNOWN123853 | Substation-Adjacent | PA | Lebanon County | 230 kV | 300 MW | 3.0 yrs | 70.7 |
| CONASTONE | Substation-Adjacent | MD | Harford County | 230 kV | 300 MW | 3.5 yrs | 70.4 |
| DEADEND167313 | Substation-Adjacent | PA | York County | 230 kV | 300 MW | 3.0 yrs | 70.2 |
| HUMMELSTOWN | Substation-Adjacent | PA | Dauphin County | 230 kV | 300 MW | 3.0 yrs | 70.1 |
See all datacenter sites in Pennsylvania →
Dataset updated . Screening estimates derived from public data sources.
Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Brunner Island, York Haven, York, 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.