United States

Edward C Hyatt — 644 MW Hydroelectric

Hydroelectric Renewable Verified

Edward C Hyatt is a 644 MW hydro power plant located in United States of America. View location, capacity, and technical details.

Capacity
644 MW

Installed

Commissioned
1968

Year online

Owner
California Dept. of Water Resources

Operator

Location
39.54, -121.49

Coordinates

Insights

#673
largest in United States of America
#594
largest Hydroelectric worldwide
#3,786
largest worldwide
1968
16 yrs older than avg
9
operated by California Dept. of…
100
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
644 MW
Commissioned
1968
Status
Operational
Owner
California Dept. of Water Resources
Country
United States
Coordinates
39.543, -121.492

Estimated Carbon Footprint

Annual CO₂
54,166 t

tonnes / year

Lifetime CO₂
4,333,299 t

over ~80 yrs

Intensity
24 g

gCO₂ per kWh

Annual emissions equal to

11,775
cars / year
7,222
homes / year
2,462,102
trees to offset

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

Nearby Stations

About this plant

The Edward C. Hyatt Power Plant is a significant hydroelectric facility located in the United States, specifically in California. Commissioned in 1968 and owned by the California Department of Water Resources, this power plant has a total capacity of 644.1 megawatts (MW) and plays a crucial role in the state’s energy sector. As a hydroelectric power plant, it utilizes the kinetic energy of flowing water to generate electricity, making it a renewable and sustainable energy source that contributes to California’s diverse energy portfolio.

Hydroelectric power generation relies on the gravitational force of water, typically harnessed from lakes, rivers, or reservoirs. In the case of the Edward C. Hyatt Power Plant, water is channeled through turbines that convert the energy of moving water into mechanical energy, which is then transformed into electrical energy. This method of power generation is not only efficient but also produces minimal greenhouse gas emissions compared to fossil fuel-based power generation methods. Consequently, the plant plays a vital role in reducing California’s carbon footprint and promoting cleaner energy production within the state.

The environmental impact of the Edward C. Hyatt Power Plant is generally positive when viewed through the lens of renewable energy. Hydroelectric power is considered one of the cleanest forms of energy, as it does not produce air pollutants or waste products associated with burning fossil fuels. However, it is important to note that hydroelectric projects can have ecological consequences, such as altering local ecosystems, affecting fish migration patterns, and changing water temperatures and flow rates. The California Department of Water Resources actively engages in environmental monitoring and mitigation efforts to minimize these impacts and ensure the sustainability of aquatic habitats surrounding the power plant.

Regionally, the Edward C. Hyatt Power Plant is a cornerstone of California’s energy infrastructure, providing reliable electricity to millions of residents and businesses. The plant is strategically located within the state’s extensive hydroelectric system, which includes several other plants along key waterways. This interconnectivity enhances grid reliability and allows the California power grid to balance supply and demand effectively, especially during peak usage times.

The facility also plays a role in flood control and water management in the region, helping to regulate water flow and storage in the surrounding areas. By managing the flow of water through the plant, it can aid in drought mitigation and support agricultural needs in California, a state that heavily relies on irrigation for its vast agricultural industry.

In conclusion, the Edward C. Hyatt Power Plant is a vital contributor to California’s renewable energy landscape. Its hydroelectric capabilities not only support the state’s energy goals but also provide ecological and economic benefits to the region. As California continues to prioritize sustainable energy solutions, the importance of facilities like the Edward C. Hyatt Power Plant remains paramount in the transition towards a greener future.

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