All industries › Battery storage › California › NORTH JOHNSON ENERGY CENTER
Battery storage · San Diego County, California
NORTH JOHNSON ENERGY CENTER
A 50 MW battery storage project in San Diego County, California. NORTH JOHNSON ENERGY CENTER is built and in service. Public records name Wellhead Services, Inc as its developer. No public record read so far names its builder.
The record
What the public record says about NORTH JOHNSON ENERGY CENTER, as of 22 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2026 |
| Size | 50 MW |
| Location | San Diego County, California (to about 10 km) |
| Developer | Wellhead Services, Inc |
| Grid operator | CAISO |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
Every fact in the app links to the public record behind it, with how many records agree and whether it is confirmed, reported or an estimate. What the terms mean.
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 Wellhead Services, Inc
| Project | Stage | Size |
|---|---|---|
| Stanton Battery Energy StorageBattery storage · Orange County, California | Operating | 69 MW |
| CHULA VISTA ENERGY CENTER 2Battery storage · San Diego County, California | Operating | 50 MW |
| Stanton Energy Reliability Center HybridBattery storage · Orange County, California | Operating | 20 MW |
| Fresno Cogen PartnersBattery storage · Fresno County, California | Operating | 16 MW |
| Fresno SolarUtility solar · Fresno County, California | Operating | 3 MW |
Also in San Diego County
| Project | Stage | Size |
|---|---|---|
| GATEWAY ENERGY STORAGE 2Battery storage | Under construction | 256 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 |
| STARLIGHT SOLARUtility solar | Financed | 20 MW |
More
Questions
NORTH JOHNSON ENERGY CENTER, in short.
Where is NORTH JOHNSON ENERGY CENTER?
NORTH JOHNSON ENERGY CENTER is a 50 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 NORTH JOHNSON ENERGY CENTER?
NORTH JOHNSON ENERGY CENTER is built and in service since 2026.
Who is developing NORTH JOHNSON ENERGY CENTER?
Wellhead Services, Inc, as the public record names it.
Who is building NORTH JOHNSON ENERGY CENTER?
No public record read so far names a builder for NORTH JOHNSON ENERGY CENTER. 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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