Harper Energy Storage

Harper Energy Storage is a 82.4 MW battery storage request in interconnection study in the ERCOT interconnection queue, in Cameron County, Texas.

Queue statusIn planning

PlanningQueued Dec 2021 (current stage)
Consented (not yet reached)
Construction (not yet reached)
OperatingTarget Sep 2028 (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: 22INR0469
Grid region: ERCOT (Texas)
Developer: VESI 31 LLC
Connection point (POI): Tap 138kV 8314 La Palma - 80229 Villa Cavazos
Location: Cameron County, Texas
Technology: Battery: 82.4 MW
Total requested: 82.4 MW
Study phase: SS Completed, FIS Started, No IA
Queue status: Active
Entered queue: 3 December 2021
Proposed online date: September 2028

Location

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

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Other requests in Cameron 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