DuPont Newport
BrownfieldNewport, Delaware
DuPont Newport is a former superfund site in Newport, Delaware. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 1 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 DuPont Newport, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| ROCK SPRINGS | Substation-Adjacent | DE | New Castle County | 500 kV | 1,000 MW | 1.5 yrs | 80.4 |
| LIBERTY ELECTRIC POWER PLANT | Substation-Adjacent | PA | Delaware County | 230 kV | 300 MW | 3.0 yrs | 78.0 |
| RED LION | Substation-Adjacent | DE | New Castle County | 500 kV | 1,000 MW | 1.5 yrs | 77.9 |
| LIMERICK (500KV SUB) | Substation-Adjacent | PA | Chester County | 500 kV | 1,000 MW | 3.0 yrs | 77.5 |
| KEENEY | Substation-Adjacent | DE | New Castle County | 500 kV | 1,000 MW | 1.5 yrs | 76.8 |
| UNKNOWN171738 | Substation-Adjacent | PA | Delaware County | 230 kV | 300 MW | 3.0 yrs | 75.5 |
| HARMONY | Substation-Adjacent | DE | New Castle County | 230 kV | 300 MW | 1.5 yrs | 75.4 |
| UNKNOWN123428 | Substation-Adjacent | PA | Philadelphia County | 230 kV | 300 MW | 3.0 yrs | 75.4 |
Nearby internet exchanges
- Netrality Philadelphia - 401 N BroadPhiladelphia, PA · 48 networks
- Equinix PH1 - PhiladelphiaPhiladelphia, PA · 20 networks
- Crown Castle Philadelphia (401 N Broad)Philadelphia, PA · 11 networks
- Quonix Datacenter (2401 Locust St)Philadelphia, PA · 7 networks
See all datacenter sites in Delaware →
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 DuPont Newport, Newport, 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.