🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

United States › Grid › Interconnection queues › Wisconsin

SOLAR · MISO

Solar project J947, Grant County

Solar project J947, Grant County is a 200 MW solar request built and operating in the MISO interconnection queue, in Grant County, Wisconsin, connecting to American Transmission Co..

Queue statusOperating
  1. PlanningQueued Jun 2017 (completed)
  2. ConsentedApr 2020 (completed)
  3. Construction (completed)
  4. OperatingJul 2023 (current stage)
  5. Closed (not yet reached)

Request details

Queue ID
J947
Grid region
MISO (Midcontinent)
Utility / transmission owner
American Transmission Co.
Connection point (POI)
Potosis - Hillman 138kV Line
Location
Grant County, Wisconsin
Technology
Solar: 200 MW
Total requested
200 MW
Service type
Network resource (NRIS)
Study phase
Study Phase: GIA; Post GIA Status: In Service
Queue status
Operational
Entered queue
16 June 2017
Agreement signed
17 April 2020
Proposed online date
July 2023
Came online
July 2023

Location

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

Power plants in Wisconsin · Transmission lines in Wisconsin

Other requests in Grant 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