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United States › Grid › Interconnection queues › Texas

BATTERY STORAGE · ERCOT

Berryman Road Storage

Berryman Road Storage is a 155 MW battery storage request in interconnection study in the ERCOT interconnection queue, in Archer County, Texas.

Queue statusIn planning
  1. PlanningQueued Jun 2025 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Apr 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
28INR0373
Grid region
ERCOT (Texas)
Developer
Horizon Energy Storage Greenfield Project Holdings LLC
Connection point (POI)
Tap 138kV 1424# Bowman Substation - 11525# Short grass Substation
Location
Archer County, Texas
Technology
Battery: 155 MW
Total requested
155 MW
Study phase
SS Completed, FIS Started, No IA
Queue status
Active
Entered queue
5 June 2025
Proposed online date
April 2029

Location

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

Power plants in Texas · Transmission lines in Texas

Other requests in Archer 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