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BATTERY STORAGE · ISO-NEBattery Storage
Battery Storage is a 250 MW battery storage request in interconnection study in the ISO-NE interconnection queue, in Hampden County, Massachusetts.
Queue statusIn planning
- PlanningQueued Mar 2023 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Jun 2029 (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
- 1365
- Grid region
- ISO-NE (New England)
- Connection point (POI)
- Connect to South Agawam 115 kV switchyard
- Location
- Hampden County, Massachusetts
- Technology
- Battery: 250 MW
- Total requested
- 250 MW
- Service type
- Network resource (NRIS)
- Study phase
- Feasibility Study
- Queue status
- Active
- Entered queue
- 9 March 2023
- Proposed online date
- June 2029
Location
Marker shows the centre of Hampden County; the queue data does not give exact sites.
Power plants in Massachusetts · Transmission lines in Massachusetts
Other requests in Hampden County
- West Springfield 45 MW BESSBattery storage · 45.0 MW · agreement signed
- Battery StorageBattery storage · 170 MW · in study
- Belchertown Substation - NG Western MA Area Cluster StudySolar · 8.0 MW · built
- Mass Power IncreaseGas · 5.0 MW · built
- Holiday Hill Community WindOnshore wind · 5.0 MW · built
- Wilbraham substation - NG Western MA Area Cluster StudySolar · 4.0 MW · built
- Indian River PowerHydro · 1.3 MW · built
- Cresent Hydroelectric Project UprateHydro · 0.7 MW · built
- Combined CycleGas · 837 MW · withdrawn
- CC Administrative IncreaseGas · 550 MW · withdrawn
- Combined cycle (alt to Q442/472)Gas · 431 MW · withdrawn
- Combined CycleGas · 388 MW · withdrawn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