Big Creek 2A
Sierra National Forest, Auberry, CA 93605Plant Summary Information
Big Creek 2A is ranked #41 out of 209 hydroelectric power plants in California in terms of total annual net electricity generation.
Big Creek 2A is comprised of 2 generators and generated 52.4 GWh during the 3-month period between November 2025 to February 2026.
| Plant Name | Big Creek 2A |
|---|---|
| Utility Name | Southern California Edison Co |
| Location | Fresno County, CA |
| Initial Operation Date | August 1928 |
| Last Update | Feb 2026 |
| Annual Generation | 284.4 GWh |
| Annual Consumption | 970.8 k MMBtu |
| Ranked #2,062 out of 12,637 Power Plants Nationwide | |
| Ranked #167 out of 1,331 Water Power Plants Nationwide | |
| Ranked #190 out of 1,603 California Power Plants | |
| Ranked #41 out of 209 California Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Big Creek 2A
Monthly Plant Fuel Consumption for Big Creek 2A
Big Creek 2A Details
| Summary Information | |
|---|---|
| Plant Name | Big Creek 2A (322) |
| Plant Address | Sierra National Forest, Auberry, CA 93605 |
| Utility | Southern California Edison Co (17609) |
| Latitude, Longitude | 37.20006, -119.30681 |
| Generation Dates on File | Jan 2001 to Feb 2026 |
| Initial Operation Date | August 1928 |
| Annual Generation | 284.4 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 | San Joaquin River |
| Ash Impoundment | |
| Transmission / Distribution Owner | Southern California Edison Co (17609) CA |
| Grid Voltage | 220.00 kV |
| Energy Storage | No |
Generator 2 Details OA December 1928
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 55 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 50 MW |
| Winter Capacity | 50 MW |
| Minimum Load | 5.5 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | OA |
| First Operation Date | December 1928 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
Generator 1 Details OA August 1928
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 55 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 50 MW |
| Winter Capacity | 50 MW |
| Minimum Load | 5.5 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | OA |
| First Operation Date | August 1928 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 10M |
Big Creek 2A 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 Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #157 | Martin Dam | Dadeville, AL | 305.9 GWh |
| #158 | Cabot | Montague, MA | 304.2 GWh |
| #159 | Markland | Florence, IN | 298.8 GWh |
| #160 | LaGrande | La Grande, WA | 297.3 GWh |
| #161 | Logan Martin Dam | Vincent, AL | 297.3 GWh |
| #162 | Center Hill | Lancaster, TN | 291.6 GWh |
| #163 | Lucky Peak Power Plant Project | Boise, ID | 290.6 GWh |
| #164 | Thomson | Carlton, MN | 290.5 GWh |
| #165 | Moccasin | Moccasin, CA | 290.3 GWh |
| #166 | Lost Creek | Trail, OR | 289.1 GWh |
| #168 | Don Pedro | La Grange, CA | 284.1 GWh |
| #169 | New Melones | Jamestown, CA | 276.0 GWh |
| #170 | Walters | Waterville, NC | 275.3 GWh |
| #171 | Canyon Ferry | Helena, MT | 275.1 GWh |
| #172 | Millers Ferry | Camden, AL | 272.7 GWh |
| #173 | Roanoke Rapids | Roanoke Rapids, NC | 271.7 GWh |
| #174 | Jordan Dam | Wetumpka, AL | 270.7 GWh |
| #175 | Exchequer | Snelling, CA | 267.9 GWh |
| #176 | Holter | Wolf Creek, MT | 265.8 GWh |
| #177 | Bellows Falls | Bellow Falls, VT | 264.4 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Big Creek 2A.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| A G Wishon | North Fork, CA | 21.6 GWh | 11.4 mi |
| Balch 1 | Balch Camp, CA | 138.8 GWh | 23.5 mi |
| Balch 2 | Balch Camp, CA | 443.4 GWh | 23.5 mi |
| Big Creek 1 | Big Creek, CA | 405.3 GWh | 3.7 mi |
| Big Creek 2 | Auberry, CA | 355.2 GWh | 0 mi |
| Big Creek 3 | Auberry, CA | 756.4 GWh | 5.7 mi |
| Big Creek 4 | North Fork, CA | 397.5 GWh | 10.9 mi |
| Big Creek 8 | Auberry, CA | 173.8 GWh | 1.4 mi |
| Clovis East High School | Clovis, CA | 1.5 GWh | 33.2 mi |
| Clovis North High School | Fresno, CA | 1.5 GWh | 31.9 mi |
| Friant Hydro Facility | Friant, CA | 59.8 GWh | 25.9 mi |
| Haas | Balch Camp, CA | 183.4 GWh | 24.6 mi |
| J S Eastwood | Shaver Lake, CA | 95.6 GWh | 4.5 mi |
| Kerckhoff 2 | Auberry, CA | 471.4 GWh | 16.4 mi |
| Kings River PH | Balch Camp, CA | 106.9 GWh | 23 mi |
| Kings River Syphon | Sanger, CA | 325.0 MWh | 31 mi |
| Mammoth Pool | North Fork, CA | 538.5 GWh | 2.2 mi |
| Pine Flat | Piedra, CA | 331.2 GWh | 25.4 mi |
| Portal | Lakeshore, CA | 18.7 GWh | 9 mi |
| SCCCD - Clovis Community College | Fresno, CA | 2.0 GWh | 32 mi |