Greenfield (CALVERT CLIFFS - WAUGH CHAPEL)
GreenfieldCalvert County, Maryland · PJM
Greenfield (CALVERT CLIFFS - WAUGH CHAPEL) is a greenfield datacenter candidate site in Calvert County, Maryland, interconnecting through PJM. It screens at 65.1/100 DC Readiness with a catalogued 1,000 MW of candidate capacity and a 3.1 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: Enterprise Zone property tax credits; personal property tax credits on DC equipment.
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 Calvert County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| CALVERT CLIFFS | Substation-Adjacent | 500 kV | 1,000 MW | 3.1 yrs | 71.5 |
| CHALK POINT | Substation-Adjacent | 500 kV | 1,000 MW | 3.1 yrs | 67.6 |
| HOLLAND CLIFF | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 67.5 |
| UNKNOWN123291 | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 65.1 |
| AQUASCO | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 65.1 |
| HEWITT ROAD SWITCHING STATION | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 64.8 |
| Greenfield (CHALK POINT - CALVERT CLIFFS) | Greenfield | 500 kV | 1,000 MW | 3.1 yrs | 64.7 |
| TAP161566 | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 63.5 |
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 Greenfield (CALVERT CLIFFS - WAUGH CHAPEL), Calvert 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.