Solar project J817, Warren County

Solar project J817, Warren County is a 139 MW solar request built and operating in the MISO interconnection queue, in Warren County, Missouri, connecting to Ameren Missouri.

Queue statusOperating

PlanningQueued Jun 2017 (completed)
ConsentedDec 2019 (completed)
Construction (completed)
OperatingOct 2021 (current stage)
Closed (not yet reached)

Request details

Queue ID: J817
Grid region: MISO (Midcontinent)
Utility / transmission owner: Ameren Missouri
Connection point (POI): Warrenton 161kV Substation
Location: Warren County, Missouri
Technology: Solar: 139 MW
Total requested: 139 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 December 2019
Proposed online date: October 2021
Came online: October 2021

Location

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

Power plants in Missouri · Transmission lines in Missouri

Other requests in Warren 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