Japan

Takami Dam— 200 MW Hydroelectric

HydroRenewableVerified: Feb 2026

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Takami Dam is a noteworthy power generation facility in Japan, holding the position of the 214th largest plant out of 664 across the nation. With a capacity of 200 MW, it is classified as a hydroelectric power plant, ranking 48th among Japan’s 90 hydro facilities. This plant’s contribution is a modest 0.06% of Japan's total power generation capacity of 357,453 MW, reflecting the country's reliance on nuclear energy as its primary fuel source. The Takami Dam is part of a unique hydro cluster, situated close to other significant hydro plants, including the Niikappu and Okuniikappu, both of which also contribute 200 MW and 44 MW, respectively. This proximity to similar facilities enhances the regional energy grid, allowing for efficient energy distribution and management. Japan's energy profile has seen a substantial shift in recent years, particularly following the Fukushima disaster, which has led to increased scrutiny of nuclear power and a renewed interest in renewable energy sources, including hydroelectric power. The Takami Dam, operated by Hokkaido Electric Power Company, is not just a source of energy but also a key player in Japan's evolving energy landscape. As the country seeks to balance energy security with sustainability, facilities like the Takami Dam could play a critical role in harnessing renewable resources, ensuring a more resilient power grid for the future.