Columbia County, NY interconnection queue
2 interconnection applications are pending in Columbia County, NY, requesting 310 MW of new generating capacity, as of 15 August 2026. 0 projects have been built here and 15 have been withdrawn since 2014.
Source: interconnection queues published by NYISO. 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 Columbia County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Battery | 1 | 250 MW |
| Solar | 1 | 60 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 0 | 0 MW | 0.0% |
| Still pending | 2 | 310 MW | 11.8% |
| Withdrawn | 15 | 709 MW | 88.2% |
| 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 |
|---|---|---|---|---|---|
| KCE NY 38 | Battery | 250 MW | active | 2024-09 | NYISO |
| KCE NY 38 | Battery | 250 MW | withdrawn | 2023-09 | NYISO |
| NY Greenport 85 Middle Rd Storage | Battery | 104 MW | withdrawn | 2022-06 | NYISO |
| Loomis Creek Solar | Solar | 100 MW | withdrawn | 2019-10 | NYISO |
| Columbia County 1 | Solar | 60 MW | active | 2017-07 | NYISO |
| Loomis Creek ES | Battery | 50 MW | withdrawn | 2019-10 | NYISO |
| NY Hudson Fairview Ave Storage | Battery | 25 MW | withdrawn | 2022-05 | NYISO |
| Blue Hill Solar | Solar | 20 MW | withdrawn | 2014-08 | NYISO |
| Columbia County 1 | Solar | 20 MW | withdrawn | 2017-02 | NYISO |
| Columbia County 2 | Solar | 20 MW | withdrawn | 2017-02 | NYISO |
| Stone Mill Solar | Battery | 20 MW | withdrawn | 2020-05 | NYISO |
| ELP Stuyvesant Solar | Solar | 20 MW | withdrawn | 2021-05 | NYISO |
| Ancram Solar Farm | Battery | 20 MW | withdrawn | 2021-06 | NYISO |
| ELP Claverack Solar II LLC | Battery | 20 MW | withdrawn | 2021-09 | NYISO |
| ELP Chatham Storage | Battery | 20 MW | withdrawn | 2022-11 | NYISO |
How this county ranks
Columbia County ranks #766 of 1,607 US counties by capacity currently queued, and #22 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 Columbia 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 Columbia County on the map County reports All of New York