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United States › Grid › Interconnection queues › Massachusetts

BATTERY STORAGE · ISO-NE

Northfield Mt Upgrade #1

Northfield Mt Upgrade #1 is a 25.0 MW battery storage request built and operating in the ISO-NE interconnection queue, in Franklin County, Massachusetts.

Queue statusOperating
  1. PlanningQueued Jan 2007 (completed)
  2. ConsentedSep 2021 (completed)
  3. Construction (completed)
  4. OperatingTarget Jun 2011 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
196
Grid region
ISO-NE (New England)
Connection point (POI)
W. Mass Northfield 345 kV substation
Location
Franklin County, Massachusetts
Technology
Other Storage: 25.0 MW
Total requested
25.0 MW
Service type
Network resource (NRIS)
Study phase
Executed
Queue status
Operational
Entered queue
16 January 2007
Agreement signed
29 September 2021
Proposed online date
June 2011

Location

Marker shows the centre of Franklin County; the queue data does not give exact sites.

Power plants in Massachusetts · Transmission lines in Massachusetts

Other requests in Franklin County

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