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United States › Grid › Interconnection queues › New Hampshire

NUCLEAR · ISO-NE

Seabrook Power Uprate7

Seabrook Power Uprate7 is a 1,265 MW nuclear request built and operating in the ISO-NE interconnection queue, in Rockingham County, New Hampshire.

Queue statusOperating
  1. PlanningQueued Jan 2003 (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingTarget Oct 2006 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
101
Grid region
ISO-NE (New England)
Connection point (POI)
Increase Existing Unit Capacity
Location
Rockingham County, New Hampshire
Technology
Nuclear: 1,265 MW
Total requested
1,265 MW
Service type
Other
Study phase
IA Executed
Queue status
Operational
Entered queue
15 January 2003
Proposed online date
October 2006

Location

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

Power plants in New Hampshire · Transmission lines in New Hampshire

Other requests in Rockingham 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