Alamo
Unnamed Road, Pearblossom, CA 93553Plant Summary Information
Alamo is ranked #79 out of 207 hydroelectric power plants in California in terms of total annual net electricity generation.
Alamo is comprised of 1 generator and generated 14.4 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Alamo |
|---|---|
| Utility Name | California Dept. of Water Resources |
| Location | Los Angeles County, CA |
| Initial Operation Date | July 1986 |
| Last Update | Dec 2025 |
| Annual Generation | 65.7 GWh |
| Annual Consumption | 231.7 k MMBtu |
| Ranked #3,900 out of 13,081 Power Plants Nationwide | |
| Ranked #415 out of 1,311 Water Power Plants Nationwide | |
| Ranked #406 out of 1,606 California Power Plants | |
| Ranked #79 out of 207 California Water Power Plants | |
| Fuel Types | Water |
| Previous Operator |
California Dept. of Water Resources (2013 to 2015) California Dept. of Water Resources (2016 to 2025) |
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Monthly Net Generation for Alamo
Monthly Plant Fuel Consumption for Alamo
Alamo Details
| Summary Information | |
|---|---|
| Plant Name | Alamo (905) |
| Plant Address | Unnamed Road, Pearblossom, CA 93553 |
| Utility | California Dept. of Water Resources (3255) |
| Latitude, Longitude | 34.8158, -118.6867 |
| Generation Dates on File | Jan 2001 to Dec 2025 |
| Initial Operation Date | July 1986 |
| Annual Generation | 65.7 GWh |
| Fuel Types | Water |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | WECC |
| Balancing Authority | California Independent System Operator (CISO) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Water From Penstocks Ca Aquedu |
| Ash Impoundment | |
| Transmission / Distribution Owner | Southern California Edison Co (17609) CA |
| Grid Voltage | 66.00 kV |
| Energy Storage | No |
Generator 1 Details Operating July 1986
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 19.6 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 17 MW |
| Winter Capacity | 17 MW |
| Minimum Load | 4 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | July 1986 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 10M |
Alamo Plant Owners
| Owner Name | Address | 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 Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #405 | Cornell | Chippewa Falls, WI | 69.9 GWh |
| #406 | Brunswick Hydro | Brunswick, ME | 69.6 GWh |
| #407 | Kelly Ridge | Oroville, CA | 69.1 GWh |
| #408 | Lloyd Shoals | Jackson, GA | 68.0 GWh |
| #409 | South Colton | Colton, NY | 67.8 GWh |
| #410 | Marmet | Marmet, WV | 67.6 GWh |
| #411 | Glendo | Glendo, WY | 67.3 GWh |
| #412 | Wallenpaupack | Drumore, PA | 67.3 GWh |
| #413 | Whitney | Clifton, TX | 66.9 GWh |
| #414 | Dutch Flat | Alta, CA | 66.0 GWh |
| #416 | Ocoee 1 | Benton, TN | 65.6 GWh |
| #417 | Foster | Foster, OR | 65.2 GWh |
| #418 | Chicago Park | Colfax, CA | 65.2 GWh |
| #419 | Hardy | Newaygo, MI | 64.9 GWh |
| #420 | Amoskeag | Manchester, NH | 64.9 GWh |
| #421 | South Glens Falls Hydroelectric | South Glens Falls, NY | 64.5 GWh |
| #422 | London | Handley, WV | 64.1 GWh |
| #423 | Williams Hydro | Solon, ME | 63.5 GWh |
| #424 | Arrowrock Hydroelectric Project | Boise, ID | 63.2 GWh |
| #425 | Johnson 2 | Lexington, NE | 63.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Alamo.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Alpine Solar | Lancaster, CA | 114.1 GWh | 10.5 mi |
| AV Solar Ranch One | Lancaster, CA | 560.0 GWh | 15.1 mi |
| Camino Solar Hybrid | Rosamond, CA | 133.1 GWh | 15.9 mi |
| Castaic | Castaic, CA | 129.1 GWh | 15.9 mi |
| Gaskell West 1 Solar Facility | Lancaster, CA | 55.6 GWh | 7.1 mi |
| Kingbird A Solar LLC | Rosamond, CA | 38.2 GWh | 14.4 mi |
| Kingbird B Solar, LLC | Rosamond, CA | 55.2 GWh | 14.1 mi |
| Manzana Wind LLC | Rosamond, CA | 519.3 GWh | 15.2 mi |
| Pacific Wind LLC | Rosamond, CA | 294.7 GWh | 15.3 mi |
| Pastoria Energy Facility, LLC | Lebec, CA | 3.3 TWh | 13.1 mi |
| RE Astoria | Rosamond, CA | 187.0 GWh | 13.1 mi |
| RE Astoria 2 | Rosamond, CA | 177.2 GWh | 11.8 mi |
| RE Garland | Rosamond, CA | 509.7 GWh | 9.2 mi |
| RE Garland A | Rosamond, CA | 56.7 GWh | 10.7 mi |
| RE Gaskell West 2 LLC | Rosamond, CA | 123.9 GWh | 7.8 mi |
| RE Gaskell West 3 LLC | Rosamond, CA | 50.8 GWh | 7.8 mi |
| RE Gaskell West 4 LLC | Rosamond, CA | 47.5 GWh | 6.8 mi |
| RE Gaskell West 5 LLC | Rosamond, CA | 48.0 GWh | 7.8 mi |
| Solar Star 1 | Rosamond, CA | 886.6 GWh | 16.1 mi |
| W E Warne | Gorman, CA | 211.0 GWh | 10.7 mi |