Power Generating Facilities : Targets a well-balanced nuclear power generation among various energy sources, taking into account energy security, cost and environmental concerns. Nuclear Power Stations (as of Mar. 31, 2016) Genkai NPS Maximum output Operation Station Unit commenceme Type (MW) nt year #2 559 1981 PWR Genkai #3 1,180 1994 PWR #4 1,180 1997 PWR #1 890 1984 PWR Sendai #2 890 1985 PWR Maximum output : Total 4,699MW Sendai NPS

Genkai Nuclear Sendai Nuclear Power Station Power Generating Facilities : Thermal Power Pursues an optimal use of diverse energy sources by shifting high dependency on oil onto combined use of and , by applying high-tech power generating technologies including PFBC and combined-cycle system.

Thermal Power Stations (as of Mar. 31, 2016) Operation Maximum output Station commencement Main fuel (MW) year Shin 1,800 1978 LNG Kokura (600×3) Karita 735 1972 Oil/Coal (375×1) (360×1)

Buzen 1,000 1977 Oil (500×2) Shin Oita Thermel Power Station Matsuura 700 1989 Coal

Shin Oita 2,295 1991 LNG (115×6) (217.5×4) (245×3) Ainoura 875 1973 Oil (375×1) (500×1) Reihoku 1,400 1995 Coal (700×2)

Sendai 1,000 1974 Oil (500×2) Maximum output : Total 9,805MW Reihoku Thermal Power Station Power Generating Facilities : Hydro Power 143 hydro-power stations are currently in operation, thus accumulating veteran operation experience in construction and maintenance in various forms of hydro-power, from 50kW mini-hydro to 180MW type and 1,200MW pumped storage. ～ Major Hydro Power Stations (50MW ) (as of Mar. 31, 2016) Operation Maximum output Station commencement System (MW) year Omarugawa 1,200 2007 Pumped storage Tenzan 600 1986 Pumped storage Ohira 500 1975 Pumped storage Hitotsuse 180 1963 Reservoir Kamishiiba 93.2 1955 Reservoir Hitotsuse Hydroelectric Power Station Oyodogawa No.2 71.3 1932 Reservoir Yanagimata 63.8 1973 Reservoir Tsukabaru 63.1 1938 Reservoir Oyodogawa No.1 55.5 1926 Reservoir Iwayado 51.1 1942 Reservoir Matsubara 50.6 1971 Reservoir Morozuka 50 1961 Reservoir

Maximum output : Total 3,584MW (Total 143 Hydro power stations) Omarugawa Hydroelectric Power Station

 KEPCO is making proactive use of Kyushu’s abundant , valuable geothermal resources, with an installed capacity that accounts for more than 40%of the total for japan.  KEPCO’s Hatchoubaru Power Plant (112,000kW) is the largest geothermal power plant in Japan.

Geothermal power generation Kyushu EPCO geothermal power plants installed capacity (FY2012) Installed Start of Power plant capacity Location Kyushu EPCO accounts operation for more than 40% (kW) Takigami 27,500 Nov 1996 Hatchoubaru 110,000 Jun 1977 Kokonoe-machi, Hatchoubaru Other electric 2,000 Apr 2006 Kusu-gun, Oita Prefecture Kyushu Binary* power utilities EPCO in Japan Otake 12,500 Aug 1967 44% Makizono-cho, Kirishima Ogiri 30,000 Mar 1996 56% (212,000kW) City, Kagoshima Prefecture (267,000kW) Yamagawa, Ibusuki City, Yamagawa 25,960 Mar 1995 Kagoshima Prefecture

Total 207,960

*Binary power generation is a power generation method in which geothermal fluid Source: Based on Agency for Natural Resources and (, hot ) is used as a source to heat/vaporize a low-boiling-point Energy “Power Survey Statistics” medium, that is then used to drive a . Geothermal Power

Hatchoubaru Geothermal PS

Kyushu

Otake PS Takigami PS

Hatchoubaru PS

Ogiri PS

Yamagawa PS Binary Unit

Unit No. 1 No. 2 Binary

Output (MW) 55.0 55.0 2.0

Start of operation 1977 1990 2006 Power Generating Facilities : Internal Power  There are many remote islands in the Kyushu region, with more than 60% of remote-island power generation installed capacity for the whole of Japan (excl. Okinawa) being accounted for by Kyushu EPCO facilities.

Kyushu EPCO accounts for more than 60% of installed capacity on remote islands in Japan (excl. Okinawa). *Nearly 50% incl. Okinawa

Other electric power utilities 38% Kyushu (193.000kW) EPCO 62% (315.000kW)

(Output 10,000kW or more) (Output less than 10,000kW)

40 power stations on remote-island in Kyushu region Overview of Renewable Energy Power Station

Fukuoka Clean Energy ★ Otake PS (12.5MW) (29.2MW) ★ Washiodake Wind PS Takigami PS (27.5MW) (12MW) Sasebo Photovoltaic PS ★ Hatchoubaru PS (110MW) (10MW) Hatchoubaru Binary (2MW) Omura Photovoltaic PS ★ (13.5MW) Miyazaki Recycle PS★ Omuta Photovoltaic PS (11.35MW) (3MW)

Nagashima Wind PS★ Ogiri PS (30MW) (50.4 MW)

Koshiki-jima Wind PS Yamagawa PS (30MW) (0.25MW) Photovoltaic Cape Noma Wind PS (large-scale) (3MW) Wind

Amami Oshima Wind PS ★ Geothermal (1.99MW) Biomass ★：Development by group companies PV (Photovoltaic) Power  Our Group companies are promoting Megasolar developments that make use of land previously used for our power stations.  There are three power stations (3,000kW～）: Omuta , Omura and Sasebo. (all stations are located at former site of Power Station)

Sasebo PS Omuta PS ～ ～ 10,000kW (2014 ) 3,000kW(2010 ) [Omura Megasolar Power Plant]

1st power generating plant Kyushu (3,000 kW)

Omura PS 13,500kW (2013～) 2nd power generating plant (10,500 kW) Wind Power

 We are promoting wind power development in cooperation with group companies.

Installed capacity Start of Power station (kW) operation

250 Koshiki-jima 1990～ <250×1 unit>

Cape Noma 3,000 -

1,500 1998～ (#1,2) (#1～#5) <300×5 units> 1999～(#3,4,5) 1,500 (#6～#10) 2003～ <300×5 units> Nagashima Wind Power Station (50,400kW)

50,400 Nagashima★ 2008～ <2,400×21 units>

1,990 Amami Oshima★ 2009～ <1,990×1unit>

12,000 Washiodake★ 2011～ <2,000×6 units>

★：Development by group companies Cape Noma Wind Power Station (3,000kW) Biomass Power

Miyazaki Biomass Recycle PS

Kyushu

Miyazaki Biomass Recycle PS

Output 11,350kW Fuel Broiler chicken litter Fuel consumption 440 t/day Start of operation May 2005 LNG Terminal Facilities

Tobata Terminal LNG Tank Tobata ✓ Operator : Kitakyushu LNG №５ Hibiki Oita ✓ Foundation : Feb. 1974 №３ №６ １ ✓ № №７ CoD : Sep.1977 №４ １ ✓ ２ №２ №８ Shareholder : ３ ４ 75% Kyushu Electric Power company ５ 25% Nippon Steel & Sumitomo Metal Corporation Loading arm ✓ LNG Tank: 480,000 kl ✓ Gasification capacity：880t/h LNG Vaporizer ✓ LNG volume : 2.1Mt（FY2016） ✓ Off-taker : Kyushu Electric Power company, Nippon Steel & Sumitomo Metal Corporation and Others

Oita Terminal LNG tank LNG ✓ Operator : Oita LNG vaporizer ✓ Foundation : July 1986 Oita Terminal ✓ CoD : Oct.1990 No.3 No.1 ✓ Shareholder : 98% Kyushu Electric Power company

2% Oita Gas No.5 No.4 No.2 ✓ LNG Tank: 460,000 kl ✓ Gasification capacity：665t/h ✓ LNG volume : 2.6Mt（FY2016） ✓Off-taker : Kyushu Electric Power company, Oita Gas and Others ✓ Additional Capacity Expansion of Gasification system: 95t/h was installed in 2015 LNG Terminal Facilities

Hibiki Terminal

✓ Operator : Hibiki LNG ✓ Foundation : April 2010 Hibiki Terminal ✓ CoD : Nov. 2014 ✓ Shareholder : Tanker Vaporizer LNG Tank 90% Saibu Gas

10% Kyushu Electric Power company ✓ LNG Tank: 360,000 kl LPG Berth ： ✓ Gasification capacity 265t/h LNG Berth ✓ LNG volume : 0.6Mt (FY2016) ✓ Off-taker : Saibu Gas Caloric Adjustment Control Center

LPG Tank Service LNG Lorry Building Loading Facility