Datacenter Sites in Westchester County, New York
Westchester County has 54 scored datacenter candidate sites averaging 51.8/100 DC Readiness, with a catalogued aggregate of 5,004 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
54
Candidate sites
51.8/100
Avg DC Readiness
5,004 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Westchester County
Yessales_tax_exemption
Datacenter tax incentive
17.01¢/kWh
Commercial electricity
22.07¢/kWh
Industrial electricity
9
Fiber providers
Low
Water stress
$11,506
Land price / acre
700
Cooling degree days
6,100
Heating degree days
46°F
Mean annual temp
Incentive detail: Excelsior Jobs Program tax credits; IDA property tax abatements (PILOT); Empire State Digital Gaming.
By site type
Top datacenter sites in Westchester County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN129188 | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 71.1 |
| MILLWOOD | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 68.4 |
| PLEASENTVILLE | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 67.6 |
| SOUTH END | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 67.4 |
| TAP140045 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 67.4 |
| COS COB | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 66.7 |
| Greenfield (DUNWOODIE - PLEASENTVILLE) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 66.2 |
| TAP136414 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 65.6 |
| KATONAH | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 65.1 |
| Greenfield (UNKNOWN129188 - MILLWOOD) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 65.1 |
| Greenfield (MILLWOOD - WOOD STREET) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 63.9 |
| OZ Westchester | Greenfield | — | — | 3.5 yrs | 62.1 |
| Greenfield (PLEASENTVILLE - WOOD STREET) | Greenfield | 345 kV | 600 MW | 3.5 yrs | 61.9 |
| HAWTHORNE | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 61.5 |
| OZ Westchester | Greenfield | — | — | 3.5 yrs | 61.0 |
| OZ Westchester | Greenfield | — | — | 3.5 yrs | 59.1 |
| Kensico | Brownfield | — | 3 MW | 3.5 yrs | 59.0 |
| Mount Kisco Landfill Solar | Brownfield | — | 1 MW | — | 56.7 |
| OZ Westchester | Greenfield | — | — | 3.5 yrs | 56.5 |
| OZ Westchester | Greenfield | — | — | 3.5 yrs | 56.2 |
| OZ Westchester | Greenfield | — | — | 3.5 yrs | 54.8 |
| Mine Site | Former Mine | — | — | — | 45.4 |
| VA Hudson Valley HCS-VAMC Montrose, NY Division | Federal Excess | — | — | — | 45.3 |
| Sun Chemical 2 | Industrial | — | — | — | 45.1 |
| Patclin | Industrial | — | — | — | 45.1 |
Westchester County datacenter FAQ
- How many datacenter sites are in Westchester County?
- 54 scored datacenter candidate sites, averaging 51.8/100 DC Readiness.
- Does Westchester County offer datacenter tax incentives?
- Excelsior Jobs Program tax credits; IDA property tax abatements (PILOT); Empire State Digital Gaming.
- What is the natural-hazard risk in Westchester County?
- FEMA's National Risk Index rates Westchester County as "Relatively High" (score 35).
- What are industrial electricity rates in Westchester County?
- Average industrial electricity is 22.07¢/kWh and commercial is 17.01¢/kWh in Westchester County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Westchester County, New York. 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.