Westchester County, NY interconnection queue
0 interconnection applications are pending in Westchester County, NY, requesting 0 MW of new generating capacity, as of 15 August 2026. 4 projects have been built here and 19 have been withdrawn since 2001.
Source: interconnection queues published by the transmission providers serving this county. Parsed and normalised by Watt Street. Data as of 15 August 2026. A queued project is a request, not a commitment.
What is waiting in Westchester County, by fuel
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 4 | 0 MW | 17.4% |
| Still pending | 0 | 0 MW | 0.0% |
| Withdrawn | 19 | 6.0 GW | 82.6% |
| Suspended | 0 | — | 0.0% |
Withdrawal is the ordinary outcome of an interconnection application nationally, not a sign of a problem in this county. Most withdrawals are a developer testing a site and moving on.
The largest projects on file
| Project | Fuel | Capacity | Status | Filed | Queue |
|---|---|---|---|---|---|
| Verplanck | Hydro | 1.0 GW | withdrawn | 2009-01 | NYISO |
| Buchanan Point BESS II | Battery | 500 MW | withdrawn | 2020-08 | NYISO |
| Millwood Energy Storage | Battery | 500 MW | withdrawn | 2022-03 | NYISO |
| Sprain Brook Energy Storage | Battery | 500 MW | withdrawn | 2022-03 | NYISO |
| Buchanan Energy Storage - North | Battery | 500 MW | withdrawn | 2022-03 | NYISO |
| Buchanan Energy Storage-South | Battery | 500 MW | withdrawn | 2022-04 | NYISO |
| Indian Point Energy Center | Gas | 400 MW | withdrawn | 2001-07 | NYISO |
| Eastview Energy Storage Project | Battery | 400 MW | withdrawn | 2022-03 | NYISO |
| Cuomo Hydro 1 | Hydro | 300 MW | withdrawn | 2020-06 | NYISO |
| Cuomo Hydro 2 | Hydro | 300 MW | withdrawn | 2020-06 | NYISO |
| Buchanan Point BESS | Battery | 300 MW | withdrawn | 2020-08 | NYISO |
| Buchanan Point BESS III | Battery | 300 MW | withdrawn | 2020-10 | NYISO |
| Cross County Energy Storage | Battery | 200 MW | withdrawn | 2023-10 | NYISO |
| Yonkers Grid, LLC | Battery | 100 MW | withdrawn | 2019-03 | NYISO |
| Birdie Energy Storage | Battery | 83 MW | withdrawn | 2020-07 | NYISO |
Large-load connection requests in this county
Requests to connect large new demand — data centres, industry, electrification — as distinct from generation. 1 recorded here.
| Request | Capacity | Status | Queue | Stated end use |
|---|---|---|---|---|
| Proposed Datacenters at 450 Broadway, Buchanan, NY, 10511 | 200 MW | active | NYISO | DAT |
494 of the 545 large-load requests we hold state no end use at all, so most cannot be attributed to any industry. Where this table says “not stated”, that is the filing’s own silence, not our omission.
How this county ranks
Westchester County ranks #1452 of 1,607 US counties by capacity currently queued, and #56 of 57 in New York.
Other New York counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Kings County | 7 | 2.7 GW |
| Suffolk County | 21 | 2.5 GW |
| Genesee County | 5 | 1.2 GW |
| Franklin County | 6 | 950 MW |
| Chautauqua County | 6 | 881 MW |
| Dutchess County | 5 | 854 MW |
| Montgomery County | 6 | 790 MW |
| Steuben County | 5 | 788 MW |
Go deeper on Westchester County
The interactive map plots every one of these applications, and a generated county report puts them in a sourced PDF with the date each figure was true on every page.
Open Westchester County on the map County reports All of New York