Montauk
BrownfieldMontour, Suffolk, New York · National Grid Generation LLC
Montauk is a oil plant in Montour, Suffolk, New York, retired 2013-05-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 6 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.
Former use & capacity
Grid hookup & remediation
Nearby datacenter candidate sites
Scored candidate sites near Montauk, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| MILLSTONE | Substation-Adjacent | CT | Southeastern Connecticut Planning Region | 345 kV | 600 MW | 3.5 yrs | 68.8 |
| CHASE HILL | Substation-Adjacent | RI | Washington County | 115 kV | 100 MW | 3.5 yrs | 67.1 |
| MONTVILLE | Substation-Adjacent | CT | Southeastern Connecticut Planning Region | 345 kV | 600 MW | 3.5 yrs | 64.9 |
| SHUNOCK | Substation-Adjacent | CT | Southeastern Connecticut Planning Region | 115 kV | 100 MW | 3.5 yrs | 62.9 |
| WOOD RIVER | Substation-Adjacent | RI | Washington County | 115 kV | 100 MW | 3.5 yrs | 62.6 |
| SHUNOCK | Substation-Adjacent | RI | Washington County | 115 kV | 100 MW | 3.5 yrs | 62.4 |
| OZ Washington | Greenfield | RI | Washington | — | — | 3.5 yrs | 62.0 |
| TAP136506 | Substation-Adjacent | CT | Southeastern Connecticut Planning Region | 115 kV | 100 MW | 3.5 yrs | 61.9 |
Nearby internet exchanges
- Lumen New LondonNew London, CT · 1 networks
See all datacenter sites in New York →
Dataset updated . Screening estimates derived from public data sources.
Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Montauk, Montour, Suffolk, 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.