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United States › Grid › Interconnection queues › Illinois

ONSHORE WIND · MISO

Onshore wind project J1055, Mason County

Onshore wind project J1055, Mason County is a 144 MW onshore wind request built and operating in the MISO interconnection queue, in Mason County, Illinois, connecting to AMEREN ILLINOIS.

Queue statusOperating
  1. PlanningQueued Mar 2018 (completed)
  2. ConsentedNov 2021 (completed)
  3. Construction (completed)
  4. OperatingOct 2020 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
J1055
Grid region
MISO (Midcontinent)
Utility / transmission owner
AMEREN ILLINOIS
Connection point (POI)
Mason Substation 138 kV Bus
Location
Mason County, Illinois
Technology
Wind: 144 MW
Total requested
144 MW
Service type
Network resource (NRIS)
Study phase
Study Phase: GIA; Post GIA Status: In Service
Queue status
Operational
Entered queue
12 March 2018
Agreement signed
13 November 2021
Proposed online date
October 2020
Came online
October 2020

Location

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

Power plants in Illinois · Transmission lines in Illinois

Other requests in Mason 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