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BATTERY STORAGE · ERCOTMarcelina Storage
Marcelina Storage is a 203 MW battery storage request in interconnection study in the ERCOT interconnection queue, in Wilson County, Texas.
Queue statusIn planning
- PlanningQueued Aug 2021 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Dec 2026 (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
- 23INR0318
- Grid region
- ERCOT (Texas)
- Developer
- Marcelina Solar, LLC
- Connection point (POI)
- Tap 345 kV 5133 Elm Creek - 5901 San Miguel
- Location
- Wilson County, Texas
- Technology
- Battery: 203 MW
- Total requested
- 203 MW
- Study phase
- SS Completed, FIS Completed, No IA
- Queue status
- Active
- Entered queue
- 9 August 2021
- Proposed online date
- December 2026
Location
Marker shows the centre of Wilson County; the queue data does not give exact sites.
Other requests in Wilson County
- Cachena Solar SLFSolar + storage · 601 MW · agreement signed
- Anila BESSSolar + storage · 209 MW · agreement signed
- Anila SolarSolar + storage · 201 MW · agreement signed
- Moonstone Solar ProjectSolar · 146 MW · agreement signed
- Huisache SolarSolar + storage · 126 MW · agreement signed
- Huisache BESSSolar + storage · 101 MW · agreement signed
- Lyssy BESSBattery storage · 9.9 MW · agreement signed
- Mojo SolarSolar + storage · 528 MW · in study
- Wilson BESSBattery storage · 410 MW · in study
- Mojo BESSSolar + storage · 246 MW · in study
- Strawberry Acres StorageBattery storage · 157 MW · in study
- Pandora SolarSolar · 252 MW · suspended
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