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United States › Grid › Interconnection queues › New York

BATTERY STORAGE · NYISO

Antelope Energy Storage Center

Antelope Energy Storage Center is a 500 MW battery storage request withdrawn in the NYISO interconnection queue, in Lewis County, New York, connecting to NYPA.

Queue statusWithdrawn / abandoned
  1. PlanningQueued Dec 2023 (completed)
  2. Withdrawn / abandoned (project stopped here)
  3. Consented (not reached)
  4. Construction (not reached)
  5. Operating (not reached)
  6. Closed (not reached)

Request details

Queue ID
1654
Grid region
NYISO (New York)
Utility / transmission owner
NYPA
Developer
Hydrostor USA Holdings, Inc , a subsidiary of Hydrostor Inc
Connection point (POI)
Adirondack 345kV substation
Location
Lewis County, New York
Technology
Battery: 500 MW
Total requested
500 MW
Queue status
Withdrawn
Entered queue
21 December 2023

Location

Marker shows the centre of Lewis County; the queue data does not give exact sites.

Power plants in New York · Transmission lines in New York

Other requests in Lewis County

Source: Lawrence Berkeley National Laboratory, Queued Up, data through end of 2025, compiled from ISO/RTO and utility queues. Check the grid operator's own queue for the latest status. Report a problem