Roll Lost Hills
BrownfieldLost Hills, Kern, California · Bloom Energy
Roll Lost Hills is a natural gas plant in Lost Hills, Kern, California, retired 2023-12-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 1 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 Roll Lost Hills, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| CALIENTE | Substation-Adjacent | CA | San Luis Obispo County | 230 kV | 300 MW | 5.8 yrs | 59.0 |
| Greenfield (MIDWAY - DIABLO CANYON) | Greenfield | CA | San Luis Obispo County | 500 kV | 1,000 MW | 5.8 yrs | 58.8 |
| ARCO | Substation-Adjacent | CA | Kings County | 230 kV | 300 MW | 5.8 yrs | 58.7 |
| Greenfield (MIDWAY - GATES) | Greenfield | CA | Kings County | 500 kV | 1,000 MW | 5.8 yrs | 58.3 |
| SOLAR | Substation-Adjacent | CA | San Luis Obispo County | 230 kV | 300 MW | 5.8 yrs | 58.3 |
| Greenfield (MIDWAY - DIABLO CANYON) | Greenfield | CA | Kern County | 500 kV | 1,000 MW | 5.8 yrs | 58.0 |
| UNKNOWN300573 | Substation-Adjacent | CA | Kings County | 230 kV | 300 MW | 5.8 yrs | 57.9 |
| Greenfield (MIDWAY - GATES) | Greenfield | CA | Kings County | 500 kV | 1,000 MW | 5.8 yrs | 57.4 |
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 Roll Lost Hills, Lost Hills, Kern, 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.