Portal— 10.8 MW Hydroelectric
Portal is a 10.8 MW hydroelectric power plant in the United States, operated by Southern California Edison Co since 1957. Ranked #642 of 1469 hydro plants in the United States. This plant's 10.8 MW represents 0.01% of the country's total hydro capacity of 117,947 MW. The largest hydro plant in the United States is Grand Coulee Dam at 6,809 MW, making this facility 630 times smaller. Nearby plants within 50 km include Helms Pumped Storage (1053 MW, Hydro), J S Eastwood (199.8 MW, Hydro), and Mammoth Pool (190 MW, Hydro). The facility is located in California, approximately 50 km south of Fresno.
69 years old
United States of America, North America
- 4,696. largest of 10,098 plants in United States of America
- #23,415 worldwide by installed capacity
- #5,400 of 8,493 Hydroelectric plants worldwide
69 years in operation
Hydroelectric fleet average: 42.1 years
Southern California Edison Co operates 61 plants totalling 2,582 MW
69 plants within 100 km, 3,620 MW combined
Location
Zero Direct Emissions
Portal is a hydro power plant producing approximately 38 GWh of clean electricity per year with zero direct CO₂ emissions during operation.
Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)
Technical Details
- Primary Fuel Type
- Hydro
- Energy Source
- Renewable
- Country
United States of America- Continent
- North America
- Data Source
- Global Power Plant Database
United States of America — Energy Profile
Nearby Power Plants
See Incorrect or Missing Data?
Help us improve our database by reporting any corrections or updates. Your contribution helps keep our global power plant data accurate and up-to-date.