Lighthouse Energy Storage (C24-074)
Lighthouse Energy Storage is a 250.0 MW battery interconnection project in Chautauqua, New York with a current status of active. It is proposed to connect at Gardenville - Dunkirk Line 74 230 kV.
250.0 MWCapacity
ActiveStatus
AMarket
BatteryTechnology
Project facts
| Canonical name | Lighthouse Energy Storage |
|---|---|
| Queue ID | C24-074 |
| Status | active |
| Source status | 6 |
| Market | A |
| Technology | Battery |
| Capacity | 250.0 MW |
| State | New York |
| County | Chautauqua |
| Point of interconnection | Gardenville - Dunkirk Line 74 230 kV |
| Requested (queue) date | 2024-08-02 |
| Proposed in-service date | — |
| Operational date | — |
| Withdrawn date | — |
| Developer | Lighthouse Battery, LLC |
| Utility / transmission owner | NM-NG |
Cross-source records
This project is also observed in: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. interXdata links these source records without double-counting the project.
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-08-13 | developer | GCI Lighthouse Energy Storage, LLC | Lighthouse Battery, LLC | low |
| 2026-07-31 | new_project | — | active | high |
Explore related data
Source last checked2026-08-27
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: New York ISO — interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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