J S Eastwood
Hwy 168 Sierra National Forest, Shaver Lake, CA 93664Plant Summary Information
J S Eastwood is ranked #65 out of 207 hydroelectric power plants in California in terms of total annual net electricity generation.
J S Eastwood is comprised of 1 generator and generated 16.1 GWh during the 3-month period between May 2026 to August 2026.
| Plant Name | J S Eastwood |
|---|---|
| Utility Name | Southern California Edison Co |
| Location | Fresno County, CA |
| Initial Operation Date | December 1987 |
| Last Update | Aug 2026 |
| Annual Generation | 90.6 GWh |
| Annual Consumption | 0 MMBtu |
| Ranked #3,668 out of 13,301 Power Plants Nationwide | |
| Ranked #346 out of 1,316 Water Power Plants Nationwide | |
| Ranked #367 out of 1,641 California Power Plants | |
| Ranked #65 out of 207 California Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for J S Eastwood
Monthly Plant Fuel Consumption for J S Eastwood
J S Eastwood Details
| Summary Information | |
|---|---|
| Plant Name | J S Eastwood (104) |
| Plant Address | Hwy 168 Sierra National Forest, Shaver Lake, CA 93664 |
| Utility | Southern California Edison Co (17609) |
| Latitude, Longitude | 37.14793, -119.2567 |
| Generation Dates on File | Jan 2001 to Aug 2026 |
| Initial Operation Date | December 1987 |
| Annual Generation | 90.6 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 | Yes |
Generator 1 Details Operating December 1987
| Technology | Hydroelectric Pumped Storage |
|---|---|
| Prime Mover | Pumped Storage |
| Ownership | Single Owner |
| Nameplate Capacity | 199.8 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 199.8 MW |
| Winter Capacity | 199.8 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 1987 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
J S Eastwood 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 |
|---|---|---|---|
| #336 | York Haven | York Haven, PA | 95.7 GWh |
| #337 | Fort Patrick Henry | Kingsport, TN | 94.8 GWh |
| #338 | Tugalo | Tallulah Falls, GA | 93.9 GWh |
| #339 | Lake Lynn Hydro Station | Lake Lynn, PA | 93.9 GWh |
| #340 | Falls Hydro | Badin, NC | 93.6 GWh |
| #341 | Shepaug | Southbury, CT | 93.3 GWh |
| #342 | Winfield | Winfield, WV | 93.0 GWh |
| #343 | Upper Salmon A | Hagerman, ID | 92.6 GWh |
| #344 | Shoshone (CO) | Glenwood Springs, CO | 91.8 GWh |
| #345 | Saluda Lexington | Columbia, SC | 91.5 GWh |
| #347 | Bennetts Bridge | Altmar, NY | 90.4 GWh |
| #348 | Stewarts Bridge | Corinth, NY | 90.4 GWh |
| #349 | Mountain Island | Mount Holly, NC | 90.0 GWh |
| #350 | Muck Valley Hydroelectric | NA, CA | 89.8 GWh |
| #351 | Union Valley | Fresh Pond, CA | 89.1 GWh |
| #352 | Upper Salmon B | Hagerman, ID | 89.1 GWh |
| #353 | Laurel Dam | London, KY | 88.8 GWh |
| #354 | Navajo Dam | Farmington, NM | 88.3 GWh |
| #355 | Goat Rock | Smiths, AL | 88.1 GWh |
| #356 | Smith (NH) | Berlin, NH | 87.5 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding J S Eastwood.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| A G Wishon | North Fork, CA | 24.1 GWh | 13.7 mi |
| Balch 1 | Balch Camp, CA | 71.2 GWh | 18.9 mi |
| Balch 2 | Balch Camp, CA | 342.3 GWh | 19 mi |
| Big Creek 1 | Big Creek, CA | 409.1 GWh | 4 mi |
| Big Creek 2 | Auberry, CA | 376.6 GWh | 4.5 mi |
| Big Creek 2A | Auberry, CA | 322.4 GWh | 4.5 mi |
| Big Creek 3 | Auberry, CA | 764.5 GWh | 7.2 mi |
| Big Creek 4 | North Fork, CA | 405.3 GWh | 12.9 mi |
| Big Creek 8 | Auberry, CA | 151.8 GWh | 5.8 mi |
| Clovis East High School | Clovis, CA | 1.3 GWh | 32.1 mi |
| Clovis High School | Clovis, CA | 1.6 GWh | 32.8 mi |
| Clovis North High School | Fresno, CA | 1.5 GWh | 31.9 mi |
| Friant Hydro Facility | Friant, CA | 73.5 GWh | 26.7 mi |
| Haas | Balch Camp, CA | 305.0 GWh | 20.1 mi |
| Kerckhoff 2 | Auberry, CA | 447.0 GWh | 17.4 mi |
| Kings River PH | Balch Camp, CA | 80.8 GWh | 18.7 mi |
| Mammoth Pool | North Fork, CA | 583.8 GWh | 6.7 mi |
| Pine Flat | Piedra, CA | 323.2 GWh | 22.1 mi |
| Portal | Lakeshore, CA | 26.2 GWh | 9.3 mi |
| SCCCD - Clovis Community College | Fresno, CA | 2.0 GWh | 31.9 mi |