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BATTERY STORAGE · WESTBattery storage project 310, Meagher County
Battery storage project 310, Meagher County is a 450 MW battery storage request suspended in the West interconnection queue, in Meagher County, Montana, connecting to NorthWestern Energy.
Queue statusPaused / redesign
- PlanningQueued Dec 2016 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Feb 2023 (not yet reached)
- Closed (not yet reached)
Studies assess what grid upgrades the project would need and who pays for them. A signed interconnection agreement is the main step before construction.
Request details
- Queue ID
- 310
- Grid region
- West (non-ISO utilities)
- Utility / transmission owner
- NorthWestern Energy
- Connection point (POI)
- New 500kV Substation between Broadview and Townsend
- Location
- Meagher County, Montana
- Technology
- Other Storage: 450 MW
- Total requested
- 450 MW
- Service type
- Energy only (ERIS)
- Study phase
- System Impact Study System Impact Study Revised Facilities Study
- Queue status
- Suspended
- Entered queue
- 21 December 2016
- Proposed online date
- February 2023
Location
Marker shows the centre of Meagher County; the queue data does not give exact sites.
Other requests in Meagher County
- Onshore wind project 82, Meagher CountyOnshore wind · 600 MW · agreement signed
- Onshore wind project 83, Meagher CountyOnshore wind · 300 MW · agreement signed
- Onshore wind project C013, Meagher CountyOnshore wind · 326 MW · in study
- Onshore wind project C007, Meagher CountyOnshore wind · 300 MW · in study
- Battery storage project C002, Meagher CountyBattery storage · 450 MW · suspended
- Onshore wind project 71, Meagher CountyOnshore wind · 300 MW · suspended
- Onshore wind project 46, Meagher CountyOnshore wind · 10.0 MW · built
- Onshore wind project 349, Meagher CountyOnshore wind · 3.0 MW · built
- Onshore wind project 350, Meagher CountyOnshore wind · 3.0 MW · built
- Onshore wind project 348, Meagher CountyOnshore wind · 3.0 MW · built
- Onshore wind project 162, Meagher CountyOnshore wind · 1.0 MW · built
- Onshore wind project 25, Meagher CountyOnshore wind · 0.7 MW · built
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