United States

Hells Canyon — 392 MW Hydroelectric

Hydroelectric Renewable Verified

Hells Canyon is a 392 MW hydro power plant located in United States of America. View location, capacity, and technical details.

Capacity
392 MW

Installed

Commissioned
1967

Year online

Owner
Idaho Power Co

Operator

Location
45.24, -116.70

Coordinates

Insights

#998
largest in %s
#912
largest %s worldwide
#5,366
largest worldwide
1967
%d yrs older than avg
22
operated by %s
12
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
392 MW
Commissioned
1967
Status
Operational
Owner
Idaho Power Co
Country
United States
Coordinates
45.244, -116.701

Estimated Carbon Footprint

Annual CO₂
32,924 t

tonnes / year

Lifetime CO₂
2.6M t

over ~%d yrs

Intensity
24 g

gCO₂ per kWh

Annual emissions equal to

7,157
cars / year
4,390
homes / year
1.5M
trees to offset

Renewable source — life-cycle emissions only (materials/construction), no direct combustion. Open calculator

Nearby Stations

About this plant

Hells Canyon is a prominent hydroelectric power plant located in the United States, playing a vital role in the energy generation landscape of the Pacific Northwest. With a capacity of 391.5 MW, this facility has been operational since 1967 and continues to provide substantial amounts of renewable energy to the regional grid. Situated at coordinates 45.2439, -116.7008, Hells Canyon leverages the powerful flow of the Snake River to generate electricity, employing advanced hydroelectric technology that ensures efficient conversion of hydraulic energy into electrical power. Operated by Idaho Power Co, the plant is integral to the company’s strategy of supplying clean energy to its customers while supporting the growing demand for sustainable power solutions. The significance of Hells Canyon extends beyond mere generation capacity; it is also crucial in regulating water flow and supporting irrigation needs in the surrounding areas. As the U.S. energy sector increasingly focuses on reducing carbon emissions and enhancing sustainability, hydroelectric plants like Hells Canyon are essential assets. They provide a renewable energy source that complements other forms of generation, thus enhancing grid reliability and stability in a region known for its vast natural resources.

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