COSW Barrett (C24-017)
COSW Barrett is a 1,310.0 MW offshore wind interconnection project in Suffolk, New York with a current status of withdrawn. It is proposed to connect at Barrett 345kV.
1,310.0 MWCapacity
WithdrawnStatus
NYISOMarket
Offshore WindTechnology
Project facts
| Canonical name | COSW Barrett |
|---|---|
| Queue ID | C24-017 |
| Status | withdrawn |
| Source status | withdrawn |
| Market | NYISO |
| Technology | Offshore Wind |
| Capacity | 1,310.0 MW |
| State | New York |
| County | Suffolk |
| Point of interconnection | Barrett 345kV |
| Requested (queue) date | 2024-08-01 |
| Proposed in-service date | — |
| Operational date | — |
| Withdrawn date | — |
| Developer | Community Offshore Wind, LLC |
| Utility / transmission owner | Transco |
What changed
No material field-level changes have been recorded for this project since the baseline snapshot. interXdata detects changes as new source snapshots are ingested and diffed against prior state.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-07-31
Page data generated2026-08-27
Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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