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Battery storage illustration Battery storage · Monterey County, California

Cal Flats BESS

A 60 MW battery storage project in Monterey County, California. Cal Flats BESS is built and in service. Public records name Arevon Energy, Inc. as its developer. No public record read so far names its builder.

The record

What the public record says about Cal Flats BESS, as of 23 Oct 2026.

StageOperating
Construction startIn service since 2021
Size60 MW
LocationMonterey County, California (to about 10 km)
DeveloperArevon Energy, Inc.
Grid operator—
Builder (EPC)Not named yet
Trade subcontractors in the app
People to call in the app
Phase windows in the app

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What happened

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Who was named on it, and when, is in the app.

Also developed by Arevon Energy, Inc.

ProjectStageSize
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Quinto Solar PV ProjectUtility solar · Merced County, CaliforniaOperating108 MW
Gulf Coast Solar Center IIIUtility solar · Escambia County, FloridaOperating50 MW
Gulf Coast Solar Center IIUtility solar · Santa Rosa County, FloridaOperating40 MW
Gulf Coast Solar Center IUtility solar · Okaloosa County, FloridaOperating30 MW

Every Arevon Energy, Inc. project

Also in Monterey County

ProjectStageSize
HOLMANOnshore windFinanced1,525 MW
IRVING STORAGEBattery storageFinanced783 MW
EL REY POWER BANKBattery storageQueued124 MW
DALLAS ENERGY STORAGEBattery storageOperating500 MW
Dynegy Moss Landing Power Plant HybridBattery storageOperating450 MW
PLANO STORAGEBattery storageOperating365 MW

More

Questions

Cal Flats BESS, in short.

Where is Cal Flats BESS?

Cal Flats BESS is a 60 MW battery storage project in Monterey County, California. The public page places it to within about ten kilometres; the precise location is in the subscriber record.

When does construction start on Cal Flats BESS?

Cal Flats BESS is built and in service since 2021.

Who is developing Cal Flats BESS?

Arevon Energy, Inc., as the public record names it.

Who is building Cal Flats BESS?

No public record read so far names a builder for Cal Flats BESS. Groundtrace leaves the field empty rather than guess, and fills it when a permit, a filing or the builder's own page names one.

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