Friday, August 14, 2026 Search My Trip EnglishChinese
World news · travel · culture
Taiwan The Taiwan Times
Taiwan's window to the world

Hatanagi-I Dam

Shizuoka Prefecture, Japan

The 2683rd largest power station in the world

86 MW · Capacity

The Hatanagi-I (Hatanagi dai-ichi damu) is a dam on the Ōi River in Aoi-ku, Shizuoka, Shizuoka Prefecture on the island of Honshū, Japan. With a height of 125 metres (410 ft), it is the tallest hollow-core concrete gravity dam in the world. It has a hydroelectric power generating station owned by the Chubu Electric Power Company. It supports a 137 megawatts (184, 000 hp) pumped-storage hydroelectric power station.

Power station data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

More power stations in Japan

  1. Kashiwazaki-Kariwa Nuclear Power Plant7.97 GW
  2. Kashima Power Station5.66 GW
  3. Futtsu Power Station5.16 GW
  4. Higashi-Niigata Thermal Power Station4.86 GW
  5. Kawagoe Power Station4.8 GW

Other large power stations worldwide

  1. Bui Dam · Ghana1,440 GW
  2. Western Green Energy Hub · Australia50 GW
  3. Gujarat Hybrid Renewable Energy Park · India30 GW
  4. Three Gorges Dam · China22.5 GW
  5. Baihetan Dam · China16 GW
  6. Itaipu Dam · Paraguay14 GW
  7. Xiluodu Dam · China13.86 GW
  8. Belo Monte Dam · Brazil11 GW