3101-19 N. 21st Street
IndustrialPhiladelphia County, Pennsylvania · PJM
3101-19 N. 21st Street is a industrial datacenter candidate site in Philadelphia County, Pennsylvania, interconnecting through PJM. It screens at 47.0/100 DC Readiness.
Power & interconnection
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: Keystone Opportunity Zone/KOEZ sales and property tax exemptions in designated areas.
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Philadelphia County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| NORTH PHILADELPHIA | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 76.1 |
| TAP141078 | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 75.8 |
| TAP141079 | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 75.6 |
| PASSYUNK | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 75.4 |
| UNKNOWN123428 | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 75.4 |
| MASTER | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 75.3 |
| UNKNOWN132975 | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 75.2 |
| PULASKI | Substation-Adjacent | 230 kV | 300 MW | 3.0 yrs | 75.2 |
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for 3101-19 N. 21st Street, Philadelphia County. 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.