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United States › Grid › Interconnection queues › Connecticut

NUCLEAR · ISO-NE

Millstone Increase

Millstone Increase is a 37.0 MW nuclear request built and operating in the ISO-NE interconnection queue, in New London County, Connecticut.

Queue statusOperating
  1. PlanningQueued Oct 2019 (completed)
  2. ConsentedApr 2022 (completed)
  3. Construction (completed)
  4. OperatingTarget May 2022 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
930
Grid region
ISO-NE (New England)
Connection point (POI)
Eversource's Millstone 345 KV switchyard (15G) - no change to existing connection
Location
New London County, Connecticut
Technology
Nuclear: 37.0 MW
Total requested
37.0 MW
Service type
Network resource (NRIS)
Study phase
Executed
Queue status
Operational
Entered queue
17 October 2019
Agreement signed
13 April 2022
Proposed online date
May 2022

Location

No county location in the queue data.

Power plants in Connecticut · Transmission lines in Connecticut

Other requests in New London 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