SOUTH CAIRO
Substation-AdjacentGreene County, New York · NYISO
SOUTH CAIRO is a substation-adjacent datacenter candidate site in Greene County, New York, interconnecting through NYISO. It screens at 54.7/100 DC Readiness with a catalogued 50 MW of candidate capacity and a 4.9 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
First statewide moratorium (2026): 1-yr hold on certain permits for large DCs + impact study.
Moratorium/permit hold targets large datacenters.
Incentive detail: Excelsior Jobs Program tax credits; IDA property tax abatements (PILOT); Empire State Digital Gaming.
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 Greene County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| EC Near South Cairo | Greenfield | — | — | 3.5 yrs | 57.8 |
| EC Near South Cairo | Greenfield | — | — | 3.5 yrs | 56.3 |
| UNKNOWN128943 | Substation-Adjacent | 115 kV | 100 MW | 4.9 yrs | 54.1 |
| TAP135947 | Substation-Adjacent | 115 kV | 100 MW | 4.9 yrs | 54.1 |
| EC Near South Cairo | Greenfield | — | — | 3.5 yrs | 54.0 |
| FREEHOLD | Substation-Adjacent | 69 kV | 50 MW | 4.9 yrs | 53.7 |
| UNKNOWN128942 | Substation-Adjacent | 115 kV | 100 MW | 4.9 yrs | 53.5 |
| SAUGERTIES | Substation-Adjacent | 69 kV | 50 MW | 4.9 yrs | 53.0 |
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.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for SOUTH CAIRO, Greene County. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.