Seahawk Storage

Seahawk Storage is a 204 MW battery storage request with a signed interconnection agreement in the CAISO interconnection queue, in Santa Cruz County, California, connecting to PGAE.

Queue statusConsented

PlanningQueued Apr 2021 (completed)
ConsentedNov 2024 (current stage)
Construction (not yet reached)
OperatingTarget Sep 2029 (not yet reached)
Closed (not yet reached)

Request details

Queue ID: 1865
Grid region: CAISO (California)
Utility / transmission owner: PGAE
Connection point (POI): Green Valley 115 kV
Location: Santa Cruz County, California
Technology: Battery: 204 MW
Total requested: 204 MW
Service type: Network resource (NRIS)
Study phase: Executed
Queue status: Active
Entered queue: 15 April 2021
Agreement signed: 24 November 2024
Proposed online date: September 2029

Location

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

Power plants in California · Transmission lines in California

Other requests in Santa Cruz 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