Interconnection queueCaliforniaSan Joaquin County › Storage

Storage Projects in San Joaquin County, California

Snapshot of 2026-08-06 · 25 projects

25 storage projects are in the interconnection queue in San Joaquin County, California, totalling 4,891 MW across the 25 that publish a capacity.

Grouped from the ISOs' own fuel codes — see the mapping. Codes we could not match to a published definition are left unclassified rather than assigned here.

Get told what moves in storage in San Joaquin County, California

The ISOs publish today's queue and overwrite it — no archive, no history. We keep a weekly copy. Leave your email and we'll send you what changed in storage in San Joaquin County, California: what entered, what moved study phase, what came off the list.

Email me storage in San Joaquin County, California queue changes →

Work email only. No newsletter, no obligation.

Prefer to just buy it? See the queue sentinel, priced, with last week's changes as a free sample.

By ISO

ISOProjectsCapacity
CAISO254,891 MW

By fuel code, as published

FuelProjectsCapacity
Battery254,891 MW

By status, as published

StatusProjects
WITHDRAWN16
ACTIVE6
COMPLETED3

Largest projects with published capacity

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.

ProjectISOMWStatusQueue dateProposed operation
BLUE OAK STORAGE
ID 1883
CAISO600WITHDRAWN2021-04-15not published
ALTA CASA STORAGE
ID 1922
CAISO500ACTIVE2021-04-15not published
VELAS
ID 1867
CAISO450WITHDRAWN2021-04-15not published
ESTANISLAU SOLAR STORAGE
ID 1925
CAISO400WITHDRAWN2021-04-15not published
BRIGHT STAR HYBRID
ID 1541
CAISO350WITHDRAWN2019-04-15not published
PRESIDIO
ID 1887
CAISO350ACTIVE2021-04-15not published
NORTHEAST CENTRAL VALLEY
ID 1904
CAISO300WITHDRAWN2021-04-15not published
PATHFINDER STORAGE
ID 1896
CAISO260ACTIVE2021-04-15not published
NIKOLA NORTE
ID 1560
CAISO240WITHDRAWN2019-04-15not published
TESOSTER
ID 1561
CAISO240WITHDRAWN2019-04-15not published
ZEUS BESS
ID 1920
CAISO200ACTIVE2021-04-15not published
CAZADORES STORAGE
ID 1929
CAISO150WITHDRAWN2021-04-15not published

Where each number came from

ISOWe last readSource last changedSource
CAISO2026-08-062026-08-06 (changed this snapshot)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.

Interconnection queue home · This week's changes · How this is collected · US Tech Automations.