World Power Plants

Tenzan600 MW Hydroelectric

HydroRenewable

The Tenzan Hydro Power Plant, situated in Japan, is an essential asset in the nation's energy generation framework, with a capacity of 600 MW. Operated by Kyushu Electric Power Company, Tenzan harnesses the natural flow of water to generate electricity, employing state-of-the-art hydroelectric technology that ensures high efficiency and low environmental impact. Located at coordinates 33.3280° N latitude and 130.1066° E longitude, this facility contributes significantly to the local and national grid, providing a reliable source of renewable energy. As Japan continues to recover and transition from its reliance on nuclear power following the Fukushima disaster, hydropower has emerged as a critical component of the country’s energy policy. The Japan government aims to increase the share of renewable energy in its total energy production, thereby enhancing energy security and sustainability. The Tenzan plant plays a pivotal role in achieving these objectives, offering a stable and consistent energy supply, especially during peak demand periods. The hydropower generation process utilized at Tenzan not only mitigates carbon emissions but also supports local ecosystems by maintaining river flows and habitats. With its strategic location in the Kyushu region, Tenzan is well-positioned to capitalize on the area's hydrological resources, reinforcing its importance in Japan's energy landscape. The 600 MW capacity of Tenzan Hydro Power Plant underscores its role as a key player in Japan's renewable energy endeavors, marking it as an example of how hydropower can contribute to a sustainable future.

Capacity
600 MW
Commissioning Year
1998

28 years old

Owner
Kyushu
Location
33.3280°, 130.1066°

Japan, Asia

Context & rankings
  • 165. largest of 662 plants in Japan
  • #3,989 worldwide by installed capacity
  • #615 of 8,493 Hydroelectric plants worldwide
  • 0.18% of the installed capacity of Japan
Age & fleet comparison

28 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Kyushu operates 8 plants totalling 11,633 MW

Regional density

60 plants within 100 km, 23,442 MW combined

Nearest plant: Saga Ouchi (7.9 km)

Location

Coordinates:: 33.328000, 130.106600
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Carbon Footprint

Zero Direct Emissions

Tenzan is a hydro power plant producing approximately 2102 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
Japan
Continent
Asia
Data Source
Global Power Plant Database

Overview of Tenzan Hydroelectric Power Plant in Japan

The Tenzan Hydroelectric Power Plant, located in Japan, is a significant energy facility with a total capacity of 600 megawatts (MW). Owned by Kyushu Electric Power Company, this power plant plays a crucial role in Japan's energy sector, especially in the context of the country's efforts to transition towards more sustainable energy sources. As a hydroelectric power plant, Tenzan utilizes the kinetic energy of flowing water to generate electricity, making it a key player in Japan's renewable energy landscape.

Hydroelectric power is derived from the gravitational force of falling or flowing water, which is converted into mechanical energy and subsequently into electrical energy using turbines and generators. In the case of Tenzan, the plant harnesses the natural flow of nearby rivers and water bodies to produce clean energy, thereby minimizing reliance on fossil fuels. This method of energy generation is particularly advantageous in Japan, a country with abundant water resources, as it not only provides a renewable energy source but also helps in reducing greenhouse gas emissions.

The environmental impact of hydroelectric power plants like Tenzan is generally considered to be more favorable compared to traditional fossil fuel power plants. By generating electricity without burning fossil fuels, Tenzan contributes to lower air pollution levels and reduced carbon emissions. However, it is important to acknowledge that hydroelectric power can also have ecological consequences, such as altering river ecosystems, affecting fish migration patterns, and changing local habitats. Therefore, careful management and environmental assessments are essential to mitigate these impacts and ensure that the ecological integrity of the surrounding areas is maintained.

Regionally, Tenzan is significant not only for its energy output but also for its contribution to local economies and communities. The plant provides a stable source of electricity to the Kyushu region, particularly benefiting industries and households. Additionally, the presence of the power plant can stimulate local employment opportunities, both during its construction and operation phases. It also plays a role in regional energy security, ensuring that the local grid can reliably meet demand, especially during peak usage times.

In summary, the Tenzan Hydroelectric Power Plant is a vital component of Japan's energy strategy, combining renewable energy generation with necessary environmental considerations. Its capacity of 600 MW positions it as a significant player in the hydroelectric sector, reinforcing the nation's commitment to sustainable energy practices while supporting local economies and mitigating climate change impacts.

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Total Plants
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