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BATTERY STORAGE · MISOBattery storage project J4103, Trinity County
Battery storage project J4103, Trinity County is a 150 MW battery storage request in interconnection study in the MISO interconnection queue, in Trinity County, Texas, connecting to EAST TEXAS ELECTRIC COOPERATIVE, INC..
Queue statusIn planning
- PlanningQueued Oct 2025 (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
- J4103
- Grid region
- MISO (Midcontinent)
- Utility / transmission owner
- EAST TEXAS ELECTRIC COOPERATIVE, INC.
- Connection point (POI)
- ONALASKA
- Location
- Trinity County, Texas
- Technology
- Battery: 150 MW
- Total requested
- 150 MW
- Service type
- Network resource (NRIS)
- Queue status
- Active
- Entered queue
- 6 October 2025
- Proposed online date
- June 2029
Location
Marker shows the centre of Trinity County; the queue data does not give exact sites.
Other requests in Trinity 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