Nuclear Power (2 facilities/maximum output 4,699,000 kW)
Station name Maximum output (kW)
Operation
commencement date
System Location
Genkai 2,919,000 (×ばつ1 ×ばつ2) Oct. 1975 Pressurized water reactor Genkai-cho, Higashi Matsuura-gun, Saga Prefecture
Sendai 1,780,000 (×ばつ2) Jul. 1984 Pressurized water reactor Satsumasendai-shi, Kagoshima Prefecture
Thermal Power (8 facilities/maximum output 9,939,400 kW)
Station name Maximum output (kW)
Operation
commencement date
System Location
Shin Kokura 1,800,000 (×ばつ3) Sep. 1978 LNG Kokura Kita-ku, Kitakyushu-shi, Fukuoka Prefecture
Karita 360,000 (×ばつ1) Jul. 2001 Coal Kanda-machi, Miyako-gun, Fukuoka Prefecture
Buzen 1,000,000 (×ばつ2) Dec. 1977 Heavy oil/crude oi Buzen-shi, Fukuoka Prefecture
Matsuura 700,000 (×ばつ1) Jun. 1989 Coal Matsuura-shi, Nagasaki Prefecture
Ainoura 875,000 (×ばつ1 ×ばつ1) Apr. 1973 Heavy oil/crude oil Sasebo-shi, Nagasaki Prefecture
Shin Oita
2,804,400 (×ばつ6 ×ばつ3 ×ばつ1)
Jun. 1991 LNG Oita-shi, Oita Prefecture
Reihoku 1,400,000 (×ばつ2) Dec. 1995 Coal Reihoku-machi, Amakusa-gun, Kumamoto Prefecture
Sendai 1,000,000 (×ばつ2) Jul. 1974 Heavy oil/crude oil Satsumasendai-shi, Kagoshima Prefecture
Hydroelectric Power (143 facilities/maximum output 3,579,851 kW)
Station name Maximum output (kW)
Operation
commencement date
System Location
Tenzan 600,000 Dec. 1986 Dam and conduit system (pure pumped-storage) Karatsu-shi, Saga Prefecture
Matsubara 50,600 Aug. 1971 Dam system Hita-shi, Oita Prefecture
Yanagimata 63,800 Jun. 1973 Dam and conduit system Hita-shi, Oita Prefecture
Ohira 500,000 Dec. 1975 Dam and conduit system (pure pumped-storage) Yatsushiro-shi, Kumamoto Prefecture
Kamishiiba 93,200 May. 1955 Dam and conduit system Shiiba-son, Higashi Usuki-gun, Miyazaki Prefecture
Iwayado 52,000 Jan. 1942 Dam and conduit system Shiiba-son, Higashi Usuki-gun, Miyazaki Prefecture
Tsukabaru 63,050 Oct. 1938 Dam and conduit system Morotsuka-son, Higashi Usuki-gun, Miyazaki Prefecture
Morotsuka 50,000 Feb. 1961 Dam and conduit system Morotsuka-son, Higashi Usuki-gun, Miyazaki Prefecture
Omarugawa 1,200,000 Jul. 2007 Dam and conduit system (pure pumped-storage) Kijo-cho, Koyu-gun, Miyazaki Prefecture
Hitotsuse 180,000 Jun. 1963 Dam and conduit system Saito-shi, Miyazaki Prefecture
Oyodogawa Daiichi 55,500 Jan. 1926 Dam system Miyakonojo-shi, Miyazaki Prefecture
Oyodogawa Daini 71,300 Mar. 1932 Dam and conduit system Miyazaki-shi, Miyazaki Prefecture
* With outputs of 50,000 kW or higher
Geothermal Power (6 facilities/maximum output 207,800 kW)
Station name Maximum output (kW)
Operation
commencement date
Location
Takigami 27,500 Nov. 1996 Kokonoe-machi, Kusu-gun, Oita Prefecture
Otake 12,500 Aug. 1967 Kokonoe-machi, Kusu-gun, Oita Prefecture
Hatchoubaru 110,000 (×ばつ2) Jun. 1977 Kokonoe-machi, Kusu-gun, Oita Prefecture
Hatchoubaru Binary 2,000 Apr. 2006 Kokonoe-machi, Kusu-gun, Oita Prefecture
Ogiri 25,800 Mar. 1996 Kirishima-shi, Kagoshima Prefecture
Yamagawa 30,000 Mar. 1995 Ibusuki-shi, Kagoshima Prefecture
Internal Combustion Power (34 facilities/maximum output 395,610 kW)
Station name Maximum output (kW)
Operation
commencement date
Location
Shinarikawa 60,000 (×ばつ6) Jun. 1982 Shinkamigotou-cho, Minami matsuura-gun, Nagasaki Prefecture
Tatsugo 60,000 (×ばつ6) Jun. 1980 Tatsugo-cho, Oshima-gun, Kagoshima Prefecture
* With outputs of 50,000 kW or higher
Wind Power (2 facilities/maximum output total 3,250 kW)
Station name Maximum output (kW)
Operation
commencement date
Location
Koshikijima wind power 250 Mar. 2003 Satsumasendai-shi, Kagoshima Prefecture
Noma-misaki wind park 3,000 Mar. 2003 Minamisatsuma-shi, Kagoshima Prefecture
Photovoltaic Power (1 facility/maximum output total 3,000 kW)
Station name Maximum output (kW)
Operation
commencement date
Location
Mega Solar Omuta 3,000 Nov. 2010 Omuta-shi, Fukuoka Prefecture
*including gas turbines on isolated islands and internal-
combustion engines at the Buzen Power Station
Overview of Power Generation Facilities
(As of March 31, 2018)
Overview of Power Generation Facilities
(As of March 31, 2017)
Kyuden Group Annual Report 201898