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GEOTHERMAL PLANTSAmedee Geothermal Venture I
Amedee Geothermal Venture I is a 4.0 MW retired geothermal plant in Lassen County, California, operated by Hays Ranches, LLC.
Plant statusClosed
- Planning (completed)
- Consented (completed)
- Construction (completed)
- OperatingAug 1988 (completed)
- ClosedNov 2014 (current stage)
This plant has generators at more than one stage; see the table below.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| IND | Geothermal | 1.5 MW | Retired |
| SYN | Geothermal | 1.5 MW | Retired |
| NEW | Geothermal | 1.0 MW | Cancelled or postponed |
Plant details
- Operator
- Hays Ranches, LLC
- Location
- Lassen County, California
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
- Capacity
- Retired: 3.0 MW
Cancelled: 1.0 MW - First unit online
- Aug 1988
- EIA plant ID
- 50964
Location
40.3008, -120.1050
Nearby power plants
- HL PowerBioenergy plants · 36.2 MW · 9.6 mi
- HL Solar (Lassen)Solar farms · 7.6 MW · 9.7 mi
- PSREC/SIAD SolarSolar farms · 2.5 MW · 10.5 mi
- Fish SpringsSolar farms, Battery storage · 125 MW · 17.1 mi
- High Sierra Cogeneration PlantGas power plants · 6.2 MW · 21.1 mi
- North ValleyGeothermal plants, Solar farms · 37.0 MW · 34.2 mi
- San EmidioGeothermal plants · 11.8 MW · 37.6 mi
- Dodge FlatSolar farms, Battery storage · 250 MW · 44.0 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem