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BATTERY STORAGE · ISO-NEBattery Storage
Battery Storage is a 508 MW battery storage request with a signed interconnection agreement in the ISO-NE interconnection queue, in Middlesex County, Massachusetts.
Queue statusConsented
- PlanningQueued Jun 2021 (completed)
- ConsentedApr 2024 (current stage)
- Construction (not yet reached)
- OperatingTarget May 2028 (not yet reached)
- Closed (not yet reached)
Request details
- Queue ID
- 1143
- Grid region
- ISO-NE (New England)
- Connection point (POI)
- Mystic 345 kV between breaker 101, 106 and 107
- Location
- Middlesex County, Massachusetts
- Technology
- Battery: 508 MW
- Total requested
- 508 MW
- Service type
- Network resource (NRIS)
- Study phase
- Executed
- Queue status
- Active
- Entered queue
- 15 June 2021
- Agreement signed
- 4 April 2024
- Proposed online date
- May 2028
Location
Marker shows the centre of Middlesex County; the queue data does not give exact sites.
Power plants in Massachusetts · Transmission lines in Massachusetts
Other requests in Middlesex County
- Norman Street Battery StorageBattery storage · 204 MW · agreement signed
- Battery StorageBattery storage · 500 MW · in study
- Battery StorageBattery storage · 125 MW · in study
- Kendall Revised Reconfiguration ProjectGas · 250 MW · built
- L'EnergiaGas · 74.0 MW · built
- Cogen DGGas · 43.0 MW · built
- Combined Reciprocating, Solar and BatterySolar + storage · 7.8 MW · built
- Kendall #3 Back Pressure Steam TurbineGas · 7.5 MW · built
- Kendall Reconfiguration ProjectGas · 1.9 MW · built
- Battery StorageBattery storage · 500 MW · withdrawn
- Billerica PowerGas · 311 MW · withdrawn
- Gas TurbineGas · 208 MW · withdrawn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