United States › Grid › Interconnection queues › Connecticut
BATTERY STORAGE · ISO-NEBattery Storage
Battery Storage is a 326 MW battery storage request withdrawn in the ISO-NE interconnection queue, in Hartford County, Connecticut.
Queue statusWithdrawn / abandoned
- PlanningQueued Jul 2023 (completed)
- Withdrawn / abandonedApr 2025 (project stopped here)
- Consented (not reached)
- Construction (not reached)
- Operating (not reached)
- Closed (not reached)
Request details
- Queue ID
- 1422
- Grid region
- ISO-NE (New England)
- Connection point (POI)
- Barbour Hill Substation 115kV direct connection ( 41.854810, -72.528106)
- Location
- Hartford County, Connecticut
- Technology
- Battery: 326 MW
- Total requested
- 326 MW
- Service type
- Network resource (NRIS)
- Study phase
- Feasibility Study
- Queue status
- Withdrawn
- Entered queue
- 7 July 2023
- Proposed online date
- February 2029
- Withdrawn
- April 2025
Location
No county location in the queue data.
Power plants in Connecticut · Transmission lines in Connecticut
Other requests in Hartford County
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- Broadleaf SolarSolar · 101 MW · agreement signed
- SolarSolar · 25.0 MW · in study
- Solar IncreaseSolar · 5.0 MW · in study
- Gravel Pit SolarSolar · 50.0 MW · built
- Algonquin Power Windsor Locks Cogeneration FacilitGas · 47.5 MW · built
- Gravel Pit Solar IncreaseSolar · 45.0 MW · built
- SolarSolar · 26.4 MW · built
- Gravel Pit Solar increaseSolar · 25.0 MW · built
- NB Fuel CellGas · 20.2 MW · built
- Nutmeg Solar, LLCSolar · 19.9 MW · built
- Hamilton SundstrandGas · 5.0 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