Calistoga Power Plant
10350 Socrates Mine Road, Middletown, CA 95461Plant Summary Information
Calistoga Power Plant is ranked #5 out of 63 geothermal power plants nationwide in terms of total annual net electricity generation.
Calistoga Power Plant is comprised of 2 generators and generated 141.4 GWh during the 3-month period between December 2023 to March 2024.
| Plant Name | Calistoga Power Plant |
|---|---|
| Utility Name | Geysers Power Co LLC |
| Location | Lake County, CA |
| Initial Operation Date | March 1984 |
| Last Update | Mar 2024 |
| Annual Generation | 501.4 GWh |
| Annual Consumption | 1.7 M MMBtu |
| Ranked #1,345 out of 11,249 Power Plants Nationwide | |
| Ranked #5 out of 63 Geothermal Power Plants Nationwide | |
| Ranked #90 out of 1,501 California Power Plants | |
| Ranked #2 out of 30 California Geothermal Power Plants | |
| Fuel Types | Geothermal |
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Monthly Net Generation for Calistoga Power Plant
Calistoga Power Plant Details
| Summary Information | |
|---|---|
| Plant Name | Calistoga Power Plant (50066) |
| Plant Address | 10350 Socrates Mine Road Middletown, CA 95461 |
| Utility | Geysers Power Co LLC (7160) |
| Latitude, Longitude | 38.7879, -122.7434 |
| Generation Dates on File | Jan 2001 to Mar 2024 |
| Initial Operation Date | March 1984 |
| Annual Generation | 501.4 GWh |
| Fuel Types | Geothermal |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | 81-7-000 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | California Independent System Operator (CISO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | Wells |
| Ash Impoundment | |
| Transmission / Distribution Owner | Pacific Gas & Electric Co (14328) CA |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
Generator UNT1 Details Operating March 1984
| Technology | Geothermal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 88.2 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 50 MW |
| Winter Capacity | 55 MW |
| Minimum Load | 15 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | March 1984 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Geothermal |
| Startup Source | Geothermal |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
| Cofire Fuels | No |
Generator UNT2 Details Operating March 1984
| Technology | Geothermal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 88.2 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 50 MW |
| Winter Capacity | 55 MW |
| Minimum Load | 15 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | March 1984 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Geothermal |
| Startup Source | Geothermal |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
| Cofire Fuels | No |
Calistoga Power Plant Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Geothermal.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #1 | Geysers Unit 5-20 | Middletown, CA | 4.8 TWh |
| #2 | McGinness Hills | Austin, NV | 733.4 GWh |
| #3 | McGinness Hills 3 | Austin, NV | 607.8 GWh |
| #4 | Dixie Valley | Fallon, NV | 512.5 GWh |
| #6 | Coso Finance Partners | Inyokern, CA | 448.2 GWh |
| #7 | John L. Featherstone Plant | Calipatria, CA | 401.7 GWh |
| #8 | Coso Power Developers | Inyokern, CA | 384.6 GWh |
| #9 | Elmore Company | Calipatria, CA | 383.8 GWh |
| #10 | CE Leathers | Calipatria, CA | 376.5 GWh |
| #11 | Del Ranch Company | Calipatria, CA | 374.6 GWh |
| #12 | Tungsten Mountain | Fallon, NV | 394.9 GWh |
| #13 | Salton Sea Power Gen Co - Unit 4 | Calipatria, CA | 348.1 GWh |
| #14 | Salton Sea Power Gen Co - Unit 3 | Calipatria, CA | 326.5 GWh |
| #15 | Coso Energy Developers | Inyokern, CA | 313.0 GWh |
| #16 | Salton Sea Power LLC - Unit 5 | Calipatria, CA | 305.9 GWh |
| #17 | Sonoma California Geothermal | Middletown, CA | 291.4 GWh |
| #18 | Geothermal 2 | Middletown, CA | 284.6 GWh |
| #19 | Blundell | Milford, UT | 283.5 GWh |
| #20 | Vulcan-BN Geothermal Power Company | Calipatria, CA | 273.9 GWh |
| #21 | Steamboat Hills LP | Reno, NV | 252.6 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Calistoga Power Plant.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Aidlin Geothermal Power Plant | Middletown, CA | 93.8 GWh | 8.1 mi |
| ASTI | Cloverdale, CA | 1.5 GWh | 12.6 mi |
| Beringer | Saint Helena, CA | 1.7 GWh | 23.9 mi |
| Bodega Avenue Solar LLC | Petaluma, CA | 4.9 GWh | 36.4 mi |
| Cloverdale Solar Center | Cloverdale, CA | 2.4 GWh | 15 mi |
| Dissigno Healdsburg FPV, LLC | Healdsburg, CA | 6.5 GWh | 15.5 mi |
| Geothermal 1 | Middletown, CA | 241.4 GWh | 2.8 mi |
| Geothermal 2 | Middletown, CA | 284.6 GWh | 3.2 mi |
| Geysers Unit 5-20 | Middletown, CA | 4.8 TWh | 0.8 mi |
| Keysight - Santa Rosa | Santa Rosa, CA | 35.6 GWh | 21.2 mi |
| Laguna Water Reclamation Facility | Santa Rosa, CA | 15.0 GWh | 29 mi |
| Lake Mendocino | Ukiah, CA | 2.5 GWh | 36.9 mi |
| Monticello Dam | Winters, CA | 37.0 GWh | 39.4 mi |
| Santa Rosa Junior College Petaluma Solar | Petaluma, CA | 17.4 MWh | 22.1 mi |
| Sonoma California Geothermal | Middletown, CA | 291.4 GWh | 0.7 mi |
| Sonoma Central Landfill Phase I | Petaluma, CA | 9.9 GWh | 33.6 mi |
| Sonoma Central Landfill Phase II | Petaluma, CA | 10.1 GWh | 33.6 mi |
| Stage Gulch Solar | Petaluma, CA | 1.9 GWh | 40.9 mi |
| Wadham Energy LP | Williams, CA | 161.0 GWh | 40.5 mi |
| Windsor Floating Solar | Windsor, CA | 2.8 GWh | 17.6 mi |