Substation-Adjacent Datacenter Sites in California
California has 992 substation-adjacent datacenter candidate sites. Parcels sited next to existing transmission substations. Co-location with a substation is the single strongest speed-to-power signal — interconnection distance is measured in feet, not miles.
992
Substation-Adjacent sites
66.2/100
Avg score (top 25)
California
State
Substation-Adjacent
Type
Top substation-adjacent sites in California
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| VALLEY (CA) | Substation-Adjacent | Los Angeles County | 230 kV | 300 MW | 5.7 yrs | 68.0 |
| DIABLO CANYON | Substation-Adjacent | San Luis Obispo County | 500 kV | 1,000 MW | 5.8 yrs | 67.9 |
| MOSS LANDING | Substation-Adjacent | Santa Cruz County | 500 kV | 1,000 MW | 5.7 yrs | 67.9 |
| STATION L (SCATTERGOOD) | Substation-Adjacent | Los Angeles County | 230 kV | 300 MW | 5.7 yrs | 67.8 |
| SYLMAR EAST | Substation-Adjacent | Los Angeles County | 1000 kV | 1,000 MW | 5.8 yrs | 67.8 |
| RINALDI | Substation-Adjacent | Los Angeles County | 500 kV | 1,000 MW | 5.7 yrs | 67.7 |
| AIRWAY | Substation-Adjacent | Los Angeles County | 230 kV | 300 MW | 5.7 yrs | 67.2 |
| VINCENT | Substation-Adjacent | Los Angeles County | 500 kV | 1,000 MW | 5.8 yrs | 66.7 |
| STATION E (TOLUCA) | Substation-Adjacent | Los Angeles County | 500 kV | 1,000 MW | 5.7 yrs | 66.6 |
| SERRANO | Substation-Adjacent | Orange County | 500 kV | 1,000 MW | 5.7 yrs | 66.6 |
| VICTORVILLE | Substation-Adjacent | Los Angeles County | 500 kV | 1,000 MW | 5.8 yrs | 66.5 |
| MIGUEL | Substation-Adjacent | San Diego County | 500 kV | 1,000 MW | 5.7 yrs | 66.3 |
| HAYNES | Substation-Adjacent | Orange County | 230 kV | 300 MW | 5.7 yrs | 66.0 |
| WINDHUB | Substation-Adjacent | Kern County | 500 kV | 1,000 MW | 5.8 yrs | 65.8 |
| VALLEY | Substation-Adjacent | Orange County | 500 kV | 1,000 MW | 5.7 yrs | 65.7 |
| HUNTINGTON BEACH | Substation-Adjacent | Orange County | 230 kV | 300 MW | 5.7 yrs | 65.7 |
| CHEVMAIN | Substation-Adjacent | Los Angeles County | 230 kV | 300 MW | 5.7 yrs | 65.5 |
| BORDERTOWN | Substation-Adjacent | Sierra County | 345 kV | 600 MW | 5.8 yrs | 65.4 |
| METCALF 1 | Substation-Adjacent | Santa Clara County | 500 kV | 1,000 MW | 5.7 yrs | 65.2 |
| REDONDO 1 | Substation-Adjacent | Los Angeles County | 230 kV | 300 MW | 5.7 yrs | 65.0 |
| INLAND EMPIRE | Substation-Adjacent | Orange County | 500 kV | 1,000 MW | 5.7 yrs | 64.9 |
| EL SEGUNDO | Substation-Adjacent | Los Angeles County | 230 kV | 300 MW | 5.7 yrs | 64.8 |
| BORDEN | Substation-Adjacent | Fresno County | 230 kV | 300 MW | 5.8 yrs | 64.7 |
| STATION A | Substation-Adjacent | Sacramento County | 230 kV | 300 MW | 5.7 yrs | 64.4 |
| STATION B | Substation-Adjacent | Sacramento County | 230 kV | 300 MW | 5.7 yrs | 64.3 |
- How many substation-adjacent datacenter sites are in California?
- GridCensus catalogs 992 substation-adjacent datacenter candidate sites in California.
- What is a substation-adjacent datacenter site?
- Parcels sited next to existing transmission substations. Co-location with a substation is the single strongest speed-to-power signal — interconnection distance is measured in feet, not miles.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Substation-Adjacent sites in California. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.