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United States › Grid › Interconnection queues › Maine

SOLAR · ISO-NE

Three Corners Solar

Three Corners Solar is a 110 MW solar request built and operating in the ISO-NE interconnection queue, in Somerset County, Maine.

Queue statusOperating
  1. PlanningQueued Jul 2017 (completed)
  2. ConsentedJul 2022 (completed)
  3. Construction (completed)
  4. OperatingTarget Jul 2024 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
670
Grid region
ISO-NE (New England)
Connection point (POI)
CMP Albion Rd 115kV substation
Location
Somerset County, Maine
Technology
Solar: 110 MW
Total requested
110 MW
Service type
Network resource (NRIS)
Study phase
Executed
Queue status
Operational
Entered queue
25 July 2017
Agreement signed
11 July 2022
Proposed online date
July 2024

Location

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

Power plants in Maine · Transmission lines in Maine

Other requests in Somerset 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