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United States › Grid › Interconnection queues › Texas

BATTERY STORAGE · ERCOT

Vaca Storage

Vaca Storage is a 101 MW battery storage request in interconnection study in the ERCOT interconnection queue, in Calhoun County, Texas.

Queue statusIn planning
  1. PlanningQueued Mar 2021 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Jul 2029 (not yet reached)
  5. 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
23INR0123
Grid region
ERCOT (Texas)
Developer
Long Mount Storage, LLC
Connection point (POI)
138kV 8723 Cangrejo
Location
Calhoun County, Texas
Technology
Battery: 101 MW
Total requested
101 MW
Study phase
SS Completed, FIS Started, No IA
Queue status
Active
Entered queue
26 March 2021
Proposed online date
July 2029

Location

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

Power plants in Texas · Transmission lines in Texas

Other requests in Calhoun 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