Substation-Adjacent site at 44.336, -75.505
Substation-AdjacentSt. Lawrence County, New York · NYISO
At a glance
Substation-Adjacent site at 44.336, -75.505 is a substation-adjacent datacenter candidate site in St. Lawrence County, New York, scoring 55.1/100 DC Readiness — 39th of 94 scored sites in the county. Its nearest substation is UNKNOWN125660 (0 mi, 115 kV). It sits in the NYISO grid region and the NIAGARA MOHAWK POWER CORP. service territory, where interconnection has averaged 4.3 years from request to operation. GridCensus catalogs 100 MW of candidate capacity here.
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
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 Substation-Adjacent site at 44.336, -75.505 compare with other sites in St. Lawrence County?
Substation-Adjacent site at 44.336, -75.505 ranks 39th of 94 scored candidate sites in St. Lawrence County. Its 55.1/100 is roughly in line with the county average of 53.5. It is roughly in line with the New York average of 54.0 and roughly in line with the national average of 53.2.
Against the New York average, its strongest sub-score is power availability (56 vs 38) and its weakest is fiber connectivity (67 vs 76). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Substation-Adjacent site at 44.336, -75.505 to power, fiber and other datacenters?
The nearest mapped substation, UNKNOWN125660, is about 0 miles away and operates at 115 kV. The nearest located transmission bottleneck is COLTON 115 FLATROCK 115 1 (NYISO), 32 miles away. For connectivity, the nearest internet exchange facility is Westelcom Networks Watertown at 32.1 miles. 10 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Westelcom Networks Watertown, 32.1 miles away.
What are the flood, water and hazard risks at Substation-Adjacent site at 44.336, -75.505?
At the county level, FEMA's National Risk Index rates St. Lawrence 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 St. Lawrence County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| MASSENA | Substation-Adjacent | 765 kV | 1,000 MW | 4.3 yrs | 65.1 |
| City of Ogdensburg | Brownfield | 115 kV | 1 MW | 4.3 yrs | 59.3 |
| TAP140335 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.5 |
| UNKNOWN130198 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.4 |
| TAP140319 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.3 |
| UNKNOWN125639 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 56.8 |
| UNKNOWN127601 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 56.7 |
| TAP140337 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 56.7 |
Substation-Adjacent site at 44.336, -75.505: common questions
What is the DC Readiness score of Substation-Adjacent site at 44.336, -75.505?
Substation-Adjacent site at 44.336, -75.505 scores 55.1/100 on the GridCensus DC Readiness scale, rated good. It ranks 39th of 94 scored sites in St. Lawrence County. The St. Lawrence County average is 53.5 and the New York average is 54.0.
What is the nearest substation to Substation-Adjacent site at 44.336, -75.505?
The nearest mapped substation is UNKNOWN125660, about 0 miles away, at 115 kV. GridCensus catalogs 100 MW of candidate capacity for the site.
Which electric utility serves Substation-Adjacent site at 44.336, -75.505?
NIAGARA MOHAWK POWER CORP. (investor owned) holds the retail service territory that contains the site; its holding company is NATIONAL GRID GROUP PLC.
What grid region is Substation-Adjacent site at 44.336, -75.505 in?
Substation-Adjacent site at 44.336, -75.505 is in the NYISO region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
How far is Substation-Adjacent site at 44.336, -75.505 from an internet exchange?
The nearest internet exchange facility is Westelcom Networks Watertown, about 32.1 miles away; 10 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, “Substation-Adjacent site at 44.336, -75.505, St. Lawrence County, NY”, https://gridcensus.com/datacenter-sites/new-york/st-lawrence-county/unknown125660-25d08121 (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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