Interconnection queue › California › Riverside County › Storage
Snapshot of 2026-08-06 · 38 projects
38 storage projects are in the interconnection queue in Riverside County, California, totalling 15,908 MW across the 38 that publish a capacity.
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| ISO | Projects | Capacity |
|---|---|---|
| CAISO | 38 | 15,908 MW |
| Fuel | Projects | Capacity |
|---|---|---|
| Battery | 34 | 11,208 MW |
| Pumped-Storage hydro | 4 | 4,700 MW |
| Status | Projects |
|---|---|
| WITHDRAWN | 21 |
| ACTIVE | 13 |
| COMPLETED | 4 |
The 12 highest-capacity rows in this page's exact scope, ordered by the capacity the ISO published. Projects without a published capacity are not ranked here and remain included in the totals above.
| Project | ISO | MW | Status | Queue date | Proposed operation |
|---|---|---|---|---|---|
| IRON HILLS PUMPED STORAGE | CAISO | 1,400 | WITHDRAWN | 2018-04-16 | not published |
| ETERNAL PUMPED STORAGE | CAISO | 1,400 | WITHDRAWN | 2020-04-15 | not published |
| ETERNAL 2 | CAISO | 1,400 | WITHDRAWN | 2021-04-15 | not published |
| VIEJO HYBRID POWER | CAISO | 910 | WITHDRAWN | 2014-04-30 | not published |
| MENIFEE POWER BANK | CAISO | 680 | ACTIVE | 2019-04-15 | not published |
| EASLEY | CAISO | 650 | ACTIVE | 2021-04-15 | not published |
| SOLO | CAISO | 500 | WITHDRAWN | 2019-04-15 | not published |
| OBERON | CAISO | 500 | ACTIVE | 2019-04-15 | not published |
| DOUBLE BUTTE STORAGE | CAISO | 500 | ACTIVE | 2019-04-15 | not published |
| GRISEDALE STORAGE 1 | CAISO | 500 | WITHDRAWN | 2020-04-15 | not published |
| BLUEWATER RENEWABLE ENERGY STORAGE | CAISO | 500 | ACTIVE | 2005-06-21 | not published |
| PALO VERDE ENERGY STORAGE | CAISO | 400 | WITHDRAWN | 2015-04-30 | not published |
| ISO | We last read | Source last changed | Source |
|---|---|---|---|
| CAISO | 2026-08-06 | 2026-08-06 | source file |
Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.