EC Near SUNY Old Westbury College
GreenfieldNassau County, New York · ISO-NE
At a glance
EC Near SUNY Old Westbury College is a greenfield datacenter candidate site in Nassau County, New York, scoring 59.8/100 DC Readiness — 31st of 130 scored sites in the county. It sits in the ISO-NE grid region and the FISHERS ISLAND UTILITY CO INC service territory, where interconnection has averaged 4.3 years from request to operation.
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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How does EC Near SUNY Old Westbury College compare with other sites in Nassau County?
EC Near SUNY Old Westbury College ranks 31st of 130 scored candidate sites in Nassau County. Its 59.8/100 is roughly in line with the county average of 57.5. It is about 11% above the New York average of 54.0 and about 12% above the national average of 53.2.
Against the New York average, its strongest sub-score is speed to power (48 vs 40) and its weakest is natural hazard (55 vs 64). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is EC Near SUNY Old Westbury College to power, fiber and other datacenters?
The nearest located transmission bottleneck is OAKWOOD 138 SYOSSET 138 1 (NYISO), 2 miles away. For connectivity, the nearest internet exchange facility is 1025Connect at 6.5 miles. 12 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is 1025Connect, 6.5 miles away.
What are the flood, water and hazard risks at EC Near SUNY Old Westbury College?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). WRI rates baseline water stress at 0.50 on a 0–5 scale. No mapped wetlands are recorded on the parcel. A Superfund site is nearby (NYSDOT NORTHERN STATE PKWY ROUND SWAMP RD BIN 1058309). At the county level, FEMA's National Risk Index rates Nassau County "Relatively High".
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 Nassau County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| DUFFY AVENUE CONVERTER STATION | Substation-Adjacent | 500 kV | 1,000 MW | 4.3 yrs | 70.2 |
| SHORE RD | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 68.8 |
| EAST GARDEN CITY | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 67.6 |
| NEWBRIDGE ROAD | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 67.3 |
| TAP141012 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 63.3 |
| ELWOOD | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 62.5 |
| TAP136403 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 62.4 |
| TAP136404 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 62.3 |
EC Near SUNY Old Westbury College: common questions
What is the DC Readiness score of EC Near SUNY Old Westbury College?
EC Near SUNY Old Westbury College scores 59.8/100 on the GridCensus DC Readiness scale, rated good. It ranks 31st of 130 scored sites in Nassau County. The Nassau County average is 57.5 and the New York average is 54.0.
Which electric utility serves EC Near SUNY Old Westbury College?
FISHERS ISLAND UTILITY CO INC (investor owned) holds the retail service territory that contains the site.
What grid region is EC Near SUNY Old Westbury College in?
EC Near SUNY Old Westbury College is in the ISO-NE region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
Is EC Near SUNY Old Westbury College in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
Who owns EC Near SUNY Old Westbury College?
Parcel records list the owner as Scott Silverberg (private land).
How far is EC Near SUNY Old Westbury College from an internet exchange?
The nearest internet exchange facility is 1025Connect, about 6.5 miles away; 12 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “EC Near SUNY Old Westbury College, Nassau County, NY”, https://gridcensus.com/datacenter-sites/new-york/nassau-county/ec-near-suny-old-westbury-college-b143e4e7 (data as of October 10, 2026).
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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