Stanislaus
Camp Nine Road, Vallecito, CA 95251Plant Summary Information
Stanislaus is ranked #50 out of 207 hydroelectric power plants in California in terms of total annual net electricity generation.
Stanislaus is comprised of 1 generator and generated 66.2 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Stanislaus |
|---|---|
| Utility Name | Pacific Gas & Electric Co. |
| Location | Tuolumne County, CA |
| Initial Operation Date | March 1963 |
| Last Update | Dec 2025 |
| Annual Generation | 199.8 GWh |
| Annual Consumption | 681.8 k MMBtu |
| Ranked #2,532 out of 13,081 Power Plants Nationwide | |
| Ranked #204 out of 1,311 Water Power Plants Nationwide | |
| Ranked #261 out of 1,606 California Power Plants | |
| Ranked #50 out of 207 California Water Power Plants | |
| Fuel Types | Water |
| Previous Operator |
Pacific Gas & Electric Co (2013 to 2016) Pacific Gas & Electric Co. (2017 to 2025) |
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Monthly Net Generation for Stanislaus
Monthly Plant Fuel Consumption for Stanislaus
Stanislaus Details
| Summary Information | |
|---|---|
| Plant Name | Stanislaus (285) |
| Plant Address | Camp Nine Road, Vallecito, CA 95251 |
| Utility | Pacific Gas & Electric Co. (14328) |
| Latitude, Longitude | 38.13905, -120.37033 |
| Generation Dates on File | Jan 2001 to Dec 2025 |
| Initial Operation Date | March 1963 |
| Annual Generation | 199.8 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 | Middle Fork Stanislaus River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Pacific Gas & Electric Co (14328) CA |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator HC1 Details Operating March 1963
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | STANISLS_7_B1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | STANISLS_7_B1 |
| Nameplate Capacity | 81.9 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 91 MW |
| Winter Capacity | 91 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | March 1963 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
Stanislaus 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 |
|---|---|---|---|
| #194 | Morony | Great Falls, MT | 214.7 GWh |
| #195 | Rumford Falls Hydro Facility | Rumford, ME | 212.1 GWh |
| #196 | Flatiron | Loveland, CO | 213.6 GWh |
| #197 | Hiwassee Dam | Murphy, NC | 213.5 GWh |
| #198 | Red Rock Hydro Plant | Pella, IA | 213.0 GWh |
| #199 | W E Warne | Gorman, CA | 211.0 GWh |
| #200 | Toketee Falls | Idleyld Park, OR | 208.4 GWh |
| #201 | Sam Rayburn Dam | Jasper, TX | 207.9 GWh |
| #202 | American Falls | American Falls, ID | 206.3 GWh |
| #203 | Pole Hill | Loveland, CO | 202.4 GWh |
| #205 | Willow Island Hydroelectric Plant | Willow Island, WV | 198.3 GWh |
| #206 | Thomson | Carlton, MN | 198.2 GWh |
| #207 | Blue Mesa | Gunnison, CO | 198.0 GWh |
| #208 | Lower Salmon | Hagerman, ID | 196.7 GWh |
| #209 | Cowlitz Falls | Randle, WA | 195.6 GWh |
| #210 | New Martinsville Hannibal Hydro | New Martinsville, WV | 194.6 GWh |
| #211 | Bellows Falls | Bellow Falls, VT | 194.3 GWh |
| #212 | Claytor | Radford, VA | 194.0 GWh |
| #213 | Bucks Creek | Storrie, CA | 192.0 GWh |
| #214 | Denison | Denison, TX | 191.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Stanislaus.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Angels | Angels Camp, CA | 5.9 GWh | 10.3 mi |
| Beardsley | None, CA | 56.4 GWh | 16.5 mi |
| Collierville Powerhouse | Murphys, CA | 396.3 GWh | 0.7 mi |
| Donnells | None, CA | 233.4 GWh | 19.7 mi |
| Electra | Jackson, CA | 261.6 GWh | 21 mi |
| Moccasin | Moccasin, CA | 307.6 GWh | 23.1 mi |
| Moccasin Low Head Hydro Project | Moccasin, CA | 3.3 GWh | 22.5 mi |
| Murphys | Murphys, CA | 14.8 GWh | 4.2 mi |
| New Hogan Power Plant | Valley Springs, CA | 5.7 GWh | 24.2 mi |
| New Melones | Jamestown, CA | 370.0 GWh | 15.8 mi |
| Pacific-Ultrapower Chinese Station | Jamestown, CA | 101.9 GWh | 19.2 mi |
| Phoenix | Sonora, CA | 4.9 GWh | 7.8 mi |
| Sand Bar Power Plant | Stanislaus Ntl. Fores, CA | 82.5 GWh | 12.4 mi |
| Sierra Pacific Chinese Camp | Chinese Camp, CA | 4.5 GWh | 18.2 mi |
| Sierra Pacific Sonora | Standard, CA | 42.7 GWh | 12.3 mi |
| Sonora 1 | Jamestown, CA | 858.0 MWh | 19.3 mi |
| Spring Gap | Long Barn, CA | 11.6 GWh | 14.4 mi |
| Tiger Creek | Pioneer, CA | 215.7 GWh | 22.4 mi |
| Tulloch | Jamestown, CA | 103.2 GWh | 22.2 mi |
| West Point PH | Pioneer, CA | 18.1 GWh | 21.8 mi |