Armstrong Battery Storage

Armstrong Battery Storage is a 250 MW battery storage request withdrawn in the PJM interconnection queue, in Armstrong County, Pennsylvania, connecting to APS.

Queue statusWithdrawn / abandoned

PlanningQueued Sep 2021 (completed)
Withdrawn / abandonedJun 2025 (project stopped here)
Consented (not reached)
Construction (not reached)
Operating (not reached)
Closed (not reached)

Request details

Queue ID: AH1-566
Grid region: PJM (Mid-Atlantic, Midwest)
Utility / transmission owner: APS
Developer: Armstrong Power, LLC
Connection point (POI): South Bend 500kV
Location: Armstrong County, Pennsylvania
Technology: Battery: 250 MW
Total requested: 250 MW
Service type: Network resource (NRIS)
Study phase: In Progress (unknown study)
Queue status: Withdrawn
Entered queue: 10 September 2021
Proposed online date: June 2025
Withdrawn: June 2025

Location

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

Power plants in Pennsylvania · Transmission lines in Pennsylvania

Other requests in Armstrong 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