Eternal Pumped Storage

Eternal Pumped Storage is a 2,807 MW other request withdrawn in the CAISO interconnection queue, in Riverside County, California, connecting to SCE.

Queue statusWithdrawn / abandoned

PlanningQueued Apr 2020 (completed)
Withdrawn / abandonedDec 2023 (project stopped here)
Consented (not reached)
Construction (not reached)
Operating (not reached)
Closed (not reached)

Request details

Queue ID: 1759
Grid region: CAISO (California)
Utility / transmission owner: SCE
Connection point (POI): Red Bluff Substation 500kV
Location: Riverside County, California
Technology: Battery: 1,400 MW · Other Storage: 1,407 MW
Total requested: 2,807 MW
Service type: Energy only (ERIS)
Study phase: System Impact Study
Queue status: Withdrawn
Entered queue: 15 April 2020
Proposed online date: December 2026
Withdrawn: December 2023

Location

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

Power plants in California · Transmission lines in California

Other requests in Riverside 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