Station | Capacity (MW) | Community | Coordinates | Status | Type |
Akiba Dam | 127.1 | | 34°58′20″N 137°49′42″E / 34.97222°N 137.82833°E / 34.97222; 137.82833 (Akiba Dam) | Operational |
Amagase Dam | 92 | | 34°52′51″N 135°49′41″E / 34.88083°N 135.82806°E / 34.88083; 135.82806 (Amagase Dam) | Operational |
Arimine Dam | 53.4 | | 36°29′22″N 137°26′55″E / 36.48944°N 137.44861°E / 36.48944; 137.44861 (Arimine Dam) | Operational |
Dashidaira Dam | 124 | | | Operational |
Funagira Dam | 32 | | 34°53′26″N 137°48′54″E / 34.89056°N 137.81500°E / 34.89056; 137.81500 (Funagira Dam) | Operational |
Hatanagi-I Hydroelectric Dam | 137 | | 35°19′17″N 138°10′59″E / 35.32139°N 138.18306°E / 35.32139; 138.18306 (Hatanagi-I Hydroelectric Dam) | Operational | pumped storage |
Hatanagi-II Hydroelectric Dam | 85 | | 35°18′29″N 138°12′11″E / 35.30806°N 138.20306°E / 35.30806; 138.20306 (Hatanagi-II Hydroelectric Dam) | Operational | pumped storage |
Hiraoka Dam | 101 | | | Operational |
Honkawa[4] | 600 | | | |
Ikawa Dam | 62 | | 35°12′38″N 138°13′22″E / 35.21056°N 138.22278°E / 35.21056; 138.22278 (Ikawa Dam) | Operational |
Ikehara Pumped Storage Plant | 350 | | | Operational | pumped storage |
Imaichi Pumped Storage Plant | 1,050 | | 36°49′31″N 139°39′58″E / 36.82528°N 139.66611°E / 36.82528; 139.66611 (Imiachi Dam) | Operational | pumped storage |
Kadonogawa Power Station | 800 | | | Operational |
Kannagawa Hydropower Plant U/C | 2,820 | | 36°00′18″N 138°39′09″E / 36.00500°N 138.65250°E / 36.00500; 138.65250 (Kannagawa Hydropower Plant) | Operational | pumped storage |
Kazunogawa Pumped Storage Plant | 1,200 | | 35°43′07″N 138°55′47″E / 35.71861°N 138.92972°E / 35.71861; 138.92972 (Kazunogawa Pumped Storage Plant) | Operational | pumped storage |
Kinugawa-Kurobe Dam | 127 | | | Operational |
Kisen'yama Pumped Storage Plant | 466 | | 34°53′30″N 135°51′34″E / 34.89167°N 135.85944°E / 34.89167; 135.85944 (Kisenyama Pumped Storage Plant) | Operational | pumped storage |
Konoyama Dam | 126 | | | Operational |
Kurobe Dam | 335 | | 36°33′30″N 137°40′00″E / 36.55833°N 137.66667°E / 36.55833; 137.66667 (Kurobe Dam) | Operational |
Kuroda Dam | 315 | | 35°11′14″N 137°28′34″E / 35.18722°N 137.47611°E / 35.18722; 137.47611 (Kuroda Dam) | Operational |
Maruyama Dam | 185 | | 35°28′08″N 137°10′20″E / 35.46889°N 137.17222°E / 35.46889; 137.17222 (Maruyama Dam) | Operational |
Masegawa Dam[4] | 288 | | | Operational |
Matanoagawa Pumped Storage Plant | 1,200 | | 35°14′44″N 133°29′30″E / 35.24556°N 133.49167°E / 35.24556; 133.49167 (Matanoagawa Pumped Storage Plant) | Operational | pumped storage |
Miboro Dam | 215 | | 36°08′17.7″N 136°54′38.9″E / 36.138250°N 136.910806°E / 36.138250; 136.910806 (Miboro Dam) | Operational |
Midono Pumped Storage Plant[4] | 122 | | | Operational | pumped storage |
Miho Dam | 7.4 | | 35°24′37″N 139°02′30″E / 35.41028°N 139.04167°E / 35.41028; 139.04167 (Miho Dam) | Operational |
Misakubo Dam | 50 | | 35°11′05″N 137°55′54″E / 35.18472°N 137.93167°E / 35.18472; 137.93167 (Misakubo Dam) | Operational |
Miyagase Dam | 24 | | 35°32′26″N 139°15′09″E / 35.54056°N 139.25250°E / 35.54056; 139.25250 (Miyagase Dam) | Operational |
Miyanaka Dam | 449 | | | Operational |
Nagano Pumped Storage Plant | 220 | | | Operational | pumped storage |
Niikappu Pumped Storage Plant | 200 | | | Operational | pumped storage |
Nishiotaki Dam | 234 | | | Operational |
Numappara Pumped Storage Plant | 675 | | | Operational | pumped storage |
Ohashi Dam | 615 | | 33°46′13″N 133°20′12″E / 33.77028°N 133.33667°E / 33.77028; 133.33667 (Ohashi Dam) | Operational |
Ōigawa Dam | 68.2 | | 35°09′53″N 138°08′34″E / 35.16472°N 138.14278°E / 35.16472; 138.14278 (Ōigawa Dam) | Operational |
Okawachi Pumped Storage Power Station[5] | 1,280 | | | Operational | pumped storage |
Okukiyotsu Pumped Storage Power Station (1 & 2) | 1,600 | | | Operational | pumped storage |
Okinawa Yanbaru Seawater Pumped Storage Power Station[6] | 30 | | 26°40′25″N 128°15′56″E / 26.67361°N 128.26556°E / 26.67361; 128.26556 (Okinawa Yanbaru Seawater Pumped Storage Power Station) | Operational | pumped storage |
Okutadami Dam | 560 | | 37°09′12″N 139°15′00″E / 37.15333°N 139.25000°E / 37.15333; 139.25000 (Okutadami Dam) | Operational |
Okutataragi Pumped Storage Plant | 1,932 | | 35°14′12″N 134°51′23″E / 35.23667°N 134.85639°E / 35.23667; 134.85639 (Okutataragi Pumped Storage Plant) | Operational | pumped storage |
Okuyoshino Pumped Storage Plant | 1,206 | Totsukawa | 34°7′4″N 135°49′16″E / 34.11778°N 135.82111°E / 34.11778; 135.82111 (Okuyoshino Pumped Storage Power Station) | Operational | pumped storage |
Otori Dam | 182 | | 37°12′53″N 139°12′50″E / 37.21472°N 139.21389°E / 37.21472; 139.21389 (Otori Dam) | Operational |
Sagami Dam | 31 | | 35°36′56″N 139°11′43″E / 35.61556°N 139.19528°E / 35.61556; 139.19528 (Sagami Dam) | Operational |
Sakuma Dam | 350 | Sakuma | 35°05′58″N 137°47′39″E / 35.09944°N 137.79417°E / 35.09944; 137.79417 (Sakuma Dam) | Operational |
Sasamagawa Dam | 58 | | 34°58′17″N 138°05′38″E / 34.97139°N 138.09389°E / 34.97139; 138.09389 (Sasamagawa Dam) | Operational |
Senzu Dam | 22.2 | | 35°13′00″N 138°05′25″E / 35.21667°N 138.09028°E / 35.21667; 138.09028 (Senzu Dam) | Operational |
Shimogo Pumped Storage Power Station | 1,000 | | | Operational | pumped storage |
Shin-Takasegawa Pumped Storage Plant | 1,280 | | 36°28′26″N 137°41′23″E / 36.47389°N 137.68972°E / 36.47389; 137.68972 (Shin-Takasegawa Pumped Storage Plant) | Operational | pumped storage |
Shinanogawa Pumped Storage Plant | 234 | | | Operational | pumped storage |
Shintoyone Pumped Storage Plant | 1,125 | | 35°07′33″N 137°45′38″E / 35.12583°N 137.76056°E / 35.12583; 137.76056 (Shintoyone Pumped Storage Plant) | Operational | pumped storage |
Shiobara Pumped Storage Plant | 900 | | | Operational | pumped storage |
Shiogō Dam | 58 | | 35°00′05″N 138°05′15″E / 35.00139°N 138.08750°E / 35.00139; 138.08750 (Shiogō Dam) | Operational |
Shiroyama Dam | 275 | | 35°35′09″N 139°17′22″E / 35.58583°N 139.28944°E / 35.58583; 139.28944 (Shiroyama Dam) | Operational |
Tagokura Dam | 390 | | 37°18′38″N 139°17′13″E / 37.31056°N 139.28694°E / 37.31056; 139.28694 (Tagokura Dam) | Operational |
Takami Pumped Storage Plant | 200 | | | Operational | pumped storage |
Taki Dam | 92 | | 37°23′13″N 139°32′02″E / 37.38694°N 139.53389°E / 37.38694; 139.53389 (Taki Dam) | Operational |
Tamahara Pumped Storage Power Station | 1,200 | | 36°46′56″N 139°03′23″E / 36.78222°N 139.05639°E / 36.78222; 139.05639 (Tamahara Pumped Storage Power Station) | Operational | pumped storage |
Tashiro Dam | 40.1 | | 35°29′55″N 138°14′47″E / 35.49861°N 138.24639°E / 35.49861; 138.24639 (Tashiro Dam) | Operational |
Tedorigawa I Dam | 250 | | | Operational |
Tokuyama Dam | 153 | | 35°39′55″N 136°30′08″E / 35.66528°N 136.50222°E / 35.66528; 136.50222 (Tokuyama Dam) | Operational |
Okuyahagi Pumped Storage Power Station | 1,160 | | 35°11′59″N 137°27′31″E / 35.19972°N 137.45861°E / 35.19972; 137.45861 (Tominaga Dam) | Operational | pumped storage |
Yagisawa Pumped Storage Plant | 240 | | | Operational | pumped storage |
Yomihaki Power Station | 112 | | | Operational |