Battery storage project J1986, St. Charles County

Battery storage project J1986, St. Charles County is a 100 MW battery storage request withdrawn in the MISO interconnection queue, in St. Charles County, Missouri, connecting to AMEREN MISSOURI.

Queue statusWithdrawn / abandoned

PlanningQueued Mar 2022 (completed)
Withdrawn / abandonedDec 2025 (project stopped here)
Consented (not reached)
Construction (not reached)
Operating (not reached)
Closed (not reached)

Request details

Queue ID: J1986
Grid region: MISO (Midcontinent)
Utility / transmission owner: AMEREN MISSOURI
Connection point (POI): Montgomery 161kV
Location: St. Charles County, Missouri
Technology: Battery: 100 MW
Total requested: 100 MW
Service type: Network resource (NRIS)
Study phase: Study Phase: DPP 2; Post GIA Status: Not Started
Queue status: Withdrawn
Entered queue: 23 March 2022
Proposed online date: October 2025
Withdrawn: December 2025

Location

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

Power plants in Missouri · Transmission lines in Missouri

Other requests in St. Charles 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