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BATTERY STORAGE · PJMBattery storage project AG2-621, Beaver County
Battery storage project AG2-621, Beaver County is a 150 MW battery storage request in interconnection study in the PJM interconnection queue, in Beaver County, Pennsylvania, connecting to ATSI.
- PlanningQueued Feb 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget May 2023 (not yet reached)
- Closed (not yet reached)
Studies assess what grid upgrades the project would need and who pays for them. A signed interconnection agreement is the main step before construction.
Request details
- Queue ID
- AG2-621
- Grid region
- PJM (Mid-Atlantic, Midwest)
- Utility / transmission owner
- ATSI
- Developer
- ACE Development Company, LLC
- Connection point (POI)
- Hoytdale 138 kV
- Location
- Beaver County, Pennsylvania
- Technology
- Battery: 150 MW
- Total requested
- 150 MW
- Service type
- Network resource (NRIS)
- Study phase
- System Impact Study
- Queue status
- Active
- Entered queue
- 26 February 2025
- Proposed online date
- May 2023
Location
Marker shows the centre of Beaver County; the queue data does not give exact sites.
Power plants in Pennsylvania · Transmission lines in Pennsylvania
Other requests in Beaver County
- Solar + storage project AH2-253, Beaver CountySolar + storage · 70.0 MW · in study
- Solar project AH2-063, Beaver CountySolar · 20.0 MW · in study
- Solar project AH2-064, Beaver CountySolar · 10.0 MW · in study
- Nuclear project N13, Beaver CountyNuclear · 1,630 MW · built
- Pennsylvania Chemicals Generating FacilityGas · 205 MW · built
- Beaver Valley 1Nuclear · 81.0 MW · built
- Beaver Valley 2Nuclear · 77.0 MW · built
- Coal project G541, Beaver CountyCoal · 50.0 MW · built
- Coal project G543, Beaver CountyCoal · 50.0 MW · built
- Beaver Valley Power StationNuclear · 48.0 MW · built
- Beaver Valley Power StationNuclear · 43.0 MW · built
- BE-PINE 2 Dam RoadSolar · 17.1 MW · built
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