Portal
Hwy168 Sierra Nat'l Forest, Lakeshore, CA 93634Plant Summary Information
Portal is ranked #108 out of 214 hydroelectric power plants in California in terms of total annual net electricity generation.
Portal is comprised of 1 generator and generated 5.3 GWh during the 3-month period between September 2022 to December 2022.
| Plant Name | Portal |
|---|---|
| Utility Name | Southern California Edison Co |
| Location | Fresno County, CA |
| Initial Operation Date | December 1956 |
| Last Update | Dec 2022 |
| Annual Generation | 20.0 GWh |
| Annual Consumption | 72.0 k MMBtu |
| Ranked #4,960 out of 11,249 Power Plants Nationwide | |
| Ranked #744 out of 1,354 Water Power Plants Nationwide | |
| Ranked #692 out of 1,501 California Power Plants | |
| Ranked #108 out of 214 California Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Portal
Portal Details
| Summary Information | |
|---|---|
| Plant Name | Portal (354) |
| Plant Address | Hwy168 Sierra Nat'l Forest Lakeshore, CA 93634 |
| Utility | Southern California Edison Co (17609) |
| Latitude, Longitude | 37.25705, -119.15894 |
| Generation Dates on File | Jan 2001 to Dec 2022 |
| Initial Operation Date | December 1956 |
| Annual Generation | 20.0 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 | Portal Forebay |
| Ash Impoundment | |
| Transmission / Distribution Owner | Southern California Edison Co (17609) CA |
| Grid Voltage | 33.00 kV |
| Energy Storage | No |
Generator 1 Details Operating December 1956
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 10.8 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 10.8 MW |
| Winter Capacity | 10.8 MW |
| Minimum Load | 1.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 1956 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
Portal 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 |
|---|---|---|---|
| #734 | Norway (IN) | Monticello, IN | 20.8 GWh |
| #735 | Shavano Falls Hydro Drop 4 | Montrose, CO | 20.7 GWh |
| #736 | Robbs Peak | Fresh Pond, CA | 20.7 GWh |
| #737 | Flat Rock | Fine, NY | 20.7 GWh |
| #738 | Verdi | Verdi, NV | 20.6 GWh |
| #739 | Fort Miller Hydroelectric Facility | Northumberland, NY | 20.6 GWh |
| #740 | Cadyville | Town ofSchuyler Falls, NY | 20.5 GWh |
| #741 | Wailuku River Hydroelectric | Hilo, HI | 20.5 GWh |
| #742 | Thermalito Diverson Dam | Oroville, CA | 20.4 GWh |
| #743 | Boulder | Boulder, UT | 20.1 GWh |
| #745 | High Falls (WI) | Town of Stephenson, WI | 19.9 GWh |
| #746 | Townsend Hydro | New Brighton, PA | 19.8 GWh |
| #747 | Deer Creek PH | Nevada City, CA | 19.5 GWh |
| #748 | Shoshone (WY) | Cody, WY | 19.5 GWh |
| #749 | Mahoning Creek Hydroelectric Project | New Bethlehem, PA | 19.3 GWh |
| #750 | Red Mountain | Fallbrook, CA | 19.2 GWh |
| #751 | Elephant Butte | Truth or Consequences, NM | 19.2 GWh |
| #752 | Deer Creek (UT) | Heber, UT | 19.2 GWh |
| #753 | West End Dam Hydroelectric Project | Carthage, NY | 19.2 GWh |
| #754 | Loud | Oscoda, MI | 19.2 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Portal.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| A G Wishon | North Fork, CA | 26.9 GWh | 20.4 mi |
| Balch 1 | Balch Camp, CA | 66.5 GWh | 24.4 mi |
| Balch 2 | Balch Camp, CA | 233.6 GWh | 24.4 mi |
| Big Creek 1 | Big Creek, CA | 229.8 GWh | 5.7 mi |
| Big Creek 2 | Auberry, CA | 204.2 GWh | 9 mi |
| Big Creek 2A | Auberry, CA | 591.8 GWh | 9 mi |
| Big Creek 3 | Auberry, CA | 537.4 GWh | 14.6 mi |
| Big Creek 4 | North Fork, CA | 542.0 GWh | 20 mi |
| Big Creek 8 | Auberry, CA | 104.7 GWh | 9.9 mi |
| CD4 | Mammoth Lakes, CA | 132.5 GWh | 30 mi |
| Haas | Balch Camp, CA | 551.4 GWh | 24 mi |
| J S Eastwood | Shaver Lake, CA | 82.5 GWh | 9.3 mi |
| Kerckhoff 2 | Auberry, CA | 66.6 GWh | 25.4 mi |
| Kings River PH | Balch Camp, CA | 77.5 GWh | 25.5 mi |
| Mammoth G1 | Mammoth lakes, CA | 50.7 GWh | 30 mi |
| Mammoth G2 | Mammoth Lakes, CA | 58.3 GWh | 30.2 mi |
| Mammoth G3 | Mammoth Lakes, CA | 102.3 GWh | 30.1 mi |
| Mammoth Pool | North Fork, CA | 550.9 GWh | 10.2 mi |
| Pine Flat | Piedra, CA | 759.1 GWh | 30.8 mi |
| San Joaquin 2 | North Fork, CA | 1.4 GWh | 19 mi |