San Gorgonio 1
BrownfieldBanning, Riverside, California · Southern California Edison Co
San Gorgonio 1 is a former hydro site in Banning, Riverside, California, retired 2001-06-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 2 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.
Former use & capacity
Grid hookup & remediation
Nearby datacenter candidate sites
Scored candidate sites near San Gorgonio 1, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| VALLEY | Substation-Adjacent | CA | Orange County | 500 kV | 1,000 MW | 5.7 yrs | 65.7 |
| INLAND EMPIRE | Substation-Adjacent | CA | Orange County | 500 kV | 1,000 MW | 5.7 yrs | 64.9 |
| DEVERS | Substation-Adjacent | CA | Riverside County | 500 kV | 1,000 MW | 5.7 yrs | 63.7 |
| SAN BERNARDINO | Substation-Adjacent | CA | Orange County | 230 kV | 300 MW | 5.7 yrs | 61.6 |
| Greenfield (DEVERS - VALLEY) | Greenfield | CA | Orange County | 500 kV | 1,000 MW | 5.7 yrs | 58.9 |
| Greenfield (ELDORADO - LUGO) | Greenfield | CA | Orange County | 500 kV | 1,000 MW | 5.8 yrs | 58.7 |
| Diamond Valley Lake | Brownfield | CA | Orange | — | 10 MW | — | 58.6 |
| Greenfield (ELDORADO - LUGO) | Greenfield | CA | Orange County | 500 kV | 1,000 MW | 5.8 yrs | 58.3 |
Nearby internet exchanges
- AISO Data CenterRomoland, CA · 1 networks
See all datacenter sites in California →
Dataset updated . Screening estimates derived from public data sources.
Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for San Gorgonio 1, Banning, Riverside, 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.