Erie County, NY interconnection queue
1 interconnection applications are pending in Erie County, NY, requesting 20 MW of new generating capacity, as of 15 August 2026. 2 projects have been built here and 18 have been withdrawn since 2006.
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 Erie County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Battery | 1 | 20 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 2 | 35 MW | 9.5% |
| Still pending | 1 | 20 MW | 4.8% |
| Withdrawn | 18 | 1.5 GW | 85.7% |
| 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 |
|---|---|---|---|---|---|
| CWW 300 Wind | Wind | 300 MW | withdrawn | 2019-04 | NYISO |
| Genesee Road Solar Energy Center | Solar | 250 MW | withdrawn | 2019-05 | NYISO |
| River Road Storage | Battery | 250 MW | withdrawn | 2024-01 | NYISO |
| CWW 200 Wind | Wind | 200 MW | withdrawn | 2019-04 | NYISO |
| Levy Grid, LLC | Battery | 150 MW | withdrawn | 2018-12 | NYISO |
| Pirates Island | Battery | 100 MW | withdrawn | 2019-06 | NYISO |
| Cayuga Grid, LLC | Battery | 100 MW | withdrawn | 2019-12 | NYISO |
| Alden Solar | Solar | 25 MW | withdrawn | 2018-06 | NYISO |
| KCE NY 10 | Battery | 20 MW | active | 2019-03 | NYISO |
| Niagara Grid I | Battery | 20 MW | withdrawn | 2019-11 | NYISO |
| Kenmore Energy Storage Project | Battery | 20 MW | withdrawn | 2023-03 | NYISO |
| Mulberry Energy Storage Project | Battery | 20 MW | withdrawn | 2023-03 | NYISO |
| ELP Holland Solar | Battery | 20 MW | withdrawn | 2023-07 | NYISO |
| KCE NY 6 | Battery | 20 MW | completed | 2018-09 | NYISO |
| Eden Evans Rd | Solar | 18 MW | withdrawn | 2017-09 | NYISO |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 |
|---|---|---|---|---|
| Data & Technology Campus | 300 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
Erie County ranks #1219 of 1,607 US counties by capacity currently queued, and #47 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 Erie 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.