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BATTERY STORAGE · ERCOTCash Mills Storage Center
Cash Mills Storage Center is a 201 MW battery storage request in interconnection study in the ERCOT interconnection queue, in Mills County, Texas.
Queue statusIn planning
- PlanningQueued Nov 2024 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Jun 2029 (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
- 29INR0065
- Grid region
- ERCOT (Texas)
- Developer
- Mills Storage Center
- Connection point (POI)
- Tap Line between Evant (bus#7068) and Goldthwaite (Bus# 7070)
- Location
- Mills County, Texas
- Technology
- Battery: 201 MW
- Total requested
- 201 MW
- Study phase
- SS Completed, FIS Started, No IA
- Queue status
- Active
- Entered queue
- 26 November 2024
- Proposed online date
- June 2029
Location
Marker shows the centre of Mills County; the queue data does not give exact sites.
Other requests in Mills County
- Priddy WindOnshore wind · 302 MW · agreement signed
- Clapton StorageSolar + storage · 209 MW · in study
- Clapton SolarSolar + storage · 201 MW · in study
- Starlight SolarSolar + storage · 131 MW · in study
- Starlight StorageSolar + storage · 105 MW · in study
- Castle Corral BESSBattery storage · 201 MW · suspended
- Aguayo WindOnshore wind · 196 MW · built
- Gold Rush Energy StorageOther · 201 MW · withdrawn
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