🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

United States › Grid › Interconnection queues › New York

BATTERY STORAGE · NYISO

Stonewall Add-on

Stonewall Add-on is a 19.7 MW battery storage request withdrawn in the NYISO interconnection queue, in Delaware County, New York, connecting to NYSEG.

Queue statusWithdrawn / abandoned
  1. PlanningQueued Mar 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 Withdrawn / abandoned (project stopped here)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
1541
Grid region
NYISO (New York)
Utility / transmission owner
NYSEG
Developer
Nexamp Solar
Connection point (POI)
Fraser - Colliers 115 kV
Location
Delaware County, New York
Technology
Battery: 19.7 MW
Total requested
19.7 MW
Queue status
Withdrawn
Entered queue
27 March 2023

Location

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

Power plants in New York · Transmission lines in New York

Other requests in Delaware 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