Japan

Shimogo — 1,000 MW Hydroelectric

Hydroelectric Renewable Verified

Shimogo is a 1,000 MW hydro power plant located in Japan. View location, capacity, and technical details.

Capacity
1,000 MW

Installed

Commissioned
2001

Year online

Owner
EPDC

Operator

Location
37.34, 139.91

Coordinates

Insights

#126
largest in %s
#355
largest %s worldwide
#2,414
largest worldwide
2001
%d yrs newer than avg
12
operated by %s
54
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
1,000 MW
Commissioned
2001
Status
Operational
Owner
EPDC
Country
Japan
Coordinates
37.345, 139.909

Estimated Carbon Footprint

Annual CO₂
84,096 t

tonnes / year

Lifetime CO₂
6.7M t

over ~%d yrs

Intensity
24 g

gCO₂ per kWh

Annual emissions equal to

18,282
cars / year
11,213
homes / year
3.8M
trees to offset

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

Nearby Stations

About this plant

The Shimogo Hydroelectric Power Plant, located in Japan, represents a significant advancement in the country’s energy sector. With a generation capacity of 1000 megawatts (MW), it plays a crucial role in providing clean, renewable energy to meet Japan’s growing electricity demands. Owned by the Electric Power Development Company (EPDC), the Shimogo plant exemplifies Japan’s commitment to harnessing hydroelectric power as part of its broader strategy to transition towards sustainable energy sources.

Hydroelectric power is generated by utilizing the kinetic energy of flowing water to turn turbines, which then convert this mechanical energy into electricity. The Shimogo plant utilizes the natural flow of nearby rivers and streams, taking advantage of Japan’s mountainous terrain and abundant water resources. This fuel type is considered one of the most efficient and environmentally friendly methods of electricity generation available today. Hydropower not only produces electricity without emitting greenhouse gases during operation, but it also contributes to energy stability and reliability, which are essential for a nation heavily reliant on industrial output and technological innovation.

The environmental impact of the Shimogo Hydroelectric Power Plant is generally positive compared to fossil fuel-based energy sources. By generating electricity from flowing water, the plant helps reduce carbon emissions and minimizes air pollution, aligning with Japan’s environmental goals and international commitments to combat climate change. However, like all hydroelectric facilities, it is crucial to monitor and mitigate any potential ecological disruptions that may arise from damming rivers or altering natural water flows. The management of water resources and aquatic ecosystems is paramount to maintain biodiversity and support local wildlife.

Regionally, the Shimogo plant serves as an essential asset for both local communities and the national grid. It enhances energy security in Japan, particularly in the aftermath of the Fukushima nuclear disaster, which prompted a nationwide reevaluation of energy sources. As the country seeks to diversify its energy mix, the Shimogo plant is positioned to contribute significantly to the reduction of reliance on fossil fuels and enhance the resilience of the energy supply.

In summary, the Shimogo Hydroelectric Power Plant stands as a vital contributor to Japan’s energy landscape. With its impressive capacity of 1000 MW, it harnesses the natural power of water to generate clean electricity, supporting the country’s efforts in sustainability and environmental stewardship. Its operational efficiency and relatively low environmental impact reinforce its importance in the transition towards a greener energy future for Japan.

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