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BATTERY STORAGE · PJMBattery storage project AI1-189, Baltimore County
Battery storage project AI1-189, Baltimore County is a 110 MW battery storage request in interconnection study in the PJM interconnection queue, in Baltimore County, Maryland, connecting to BGE.
Queue statusIn planning
- PlanningQueued Sep 2022 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Dec 2027 (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
- AI1-189
- Grid region
- PJM (Mid-Atlantic, Midwest)
- Utility / transmission owner
- BGE
- Connection point (POI)
- Northeast - Windy Edge 115 kV
- Location
- Baltimore County, Maryland
- Technology
- Battery: 110 MW
- Total requested
- 110 MW
- Service type
- Network resource (NRIS)
- Study phase
- Feasibility Study
- Queue status
- Active
- Entered queue
- 9 September 2022
- Proposed online date
- December 2027
Location
Marker shows the centre of Baltimore County; the queue data does not give exact sites.
Other requests in Baltimore County
- Pulaski Energy StorageBattery storage · 135 MW · in study
- Battery storage project AI1-130, Baltimore CountyBattery storage · 75.0 MW · in study
- Battery storage project AI1-131, Baltimore CountyBattery storage · 75.0 MW · in study
- Owings MillsGas · 9.0 MW · built
- Otter Point LF-1Other · 4.5 MW · built
- Eastern Landfill GasOther · 4.0 MW · built
- Sparrow PointGas · 2.5 MW · built
- Gas project H05, Baltimore CountyGas · 600 MW · withdrawn
- Battery storage project AJ1-037, Baltimore CountyBattery storage · 300 MW · withdrawn
- Battery storage project AH1-736, Baltimore CountyBattery storage · 300 MW · withdrawn
- Gas project U1-036, Baltimore CountyGas · 220 MW · withdrawn
- Battery storage project AF1-037, Baltimore CountyBattery storage · 200 MW · withdrawn
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