Old Potomac Church - South Campus
Shovel-ReadyStafford, Virginia · PJM
Old Potomac Church - South Campus is a shovel-ready datacenter candidate site in Stafford, Virginia, interconnecting through PJM. It screens at 51.5/100 DC Readiness and a 3.8 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
Largest US DC market; incentive preserved but a new $0.011/kWh DC electricity tax starts Jul 2026.
Dominion GS-5 large-load rate (≥25 MW, ~$1.5M/MW collateral, 14-yr term) effective 2027.
Incentive detail: Sales tax exemption on DC equipment for $150M+ investments (2025: $100M+); MEGA site program.
Site location
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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 Stafford, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN116661 | Substation-Adjacent | 230 kV | 300 MW | 3.8 yrs | 67.9 |
| UNKNOWN116662 | Substation-Adjacent | 500 kV | 1,000 MW | 3.8 yrs | 67.7 |
| UNKNOWN161758 | Substation-Adjacent | 230 kV | 300 MW | 3.8 yrs | 63.2 |
| FULLER ROAD | Substation-Adjacent | 230 kV | 300 MW | 3.8 yrs | 62.3 |
| AQUIA HARBOR | Substation-Adjacent | 230 kV | 300 MW | 3.8 yrs | 62.0 |
| Marine Corps Combat Development Command | Brownfield | 115 kV | 0 MW | 3.8 yrs | 61.6 |
| EC Coal Stafford County | Greenfield | — | — | 3.1 yrs | 58.4 |
| QUANTICO | Substation-Adjacent | 115 kV | 100 MW | 3.8 yrs | 58.0 |
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.
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