All industries › Battery storage › California › POME BESS
Battery storage · San Diego County, California
POME BESS
A 100 MW battery storage project in San Diego County, California. POME BESS is built and in service. Public records name MN8 Energy LLC as its developer. No public record read so far names its builder.
The record
What the public record says about POME BESS, as of 25 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2025 |
| Size | 100 MW |
| Location | San Diego County, California (to about 10 km) |
| Developer | MN8 Energy LLC |
| Grid operator | CAISO |
| 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
Each change dated by the scene or the document, newest first.
No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also developed by MN8 Energy LLC
| Project | Stage | Size |
|---|---|---|
| Walker SolarUtility solar · Juniata County, Pennsylvania | Under construction | 80 MW |
| MammothUtility solar · Kanawha County, West Virginia | Queued | 86 MW |
| SLATEUtility solar · Kings County, California | Operating | 308 MW |
| Mount Signal Solar Farm IIUtility solar · Imperial County, California | Operating | 154 MW |
| American Beech SolarUtility solar · Halifax County, North Carolina | Operating | 140 MW |
| Prairie SolarUtility solar · Champaign County, Illinois | Operating | 135 MW |
Also in San Diego County
| Project | Stage | Size |
|---|---|---|
| GATEWAY ENERGY STORAGE 2Battery storage | Under construction | 256 MW |
| JVR Energy ParkUtility solar | Under construction | 90 MW |
| EAST FIELD ENERGY STORAGEBattery storage | Financed | 313 MW |
| DESERT JEWEL STORAGEBattery storage | Financed | 206 MW |
| KETTLE SOLAR ONEUtility solar | Financed | 90 MW |
| ESCONDIDO ENERGY CENTER 2Battery storage | Financed | 33 MW |
More
Questions
POME BESS, in short.
Where is POME BESS?
POME BESS is a 100 MW battery storage project in San Diego County, California, in CAISO's interconnection queue. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on POME BESS?
POME BESS is built and in service since 2025.
Who is developing POME BESS?
MN8 Energy LLC, as the public record names it.
Who is building POME BESS?
No public record read so far names a builder for POME 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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