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Our Achievements

Our Achievements
Municipal Solid Waste Treatment
Over
350
plants
No.1 share in Japan
Biomass Boiler
Over
620
units
Worldwide
Industrial Waste Treatment
Over
120
plants
Worldwide
Boiler
Over
3,200
units
Worldwide
"Uniflow Sand Filter"
Over
2,700
units
No.1 share in Japan

Municipal Solid Waste Treatment Plants

Sumiyoshi Plant, City of Osaka (Osaka Prefecture)
Completed January 1963
Treatment type Step grate stoker
Treatment capacity 450 tons per day (150 tons per 24 hours × 3 units)
Sumiyoshi Plant, City of Osaka (Osaka Prefecture)
Shin-Koto Incineration Plant, Clean Authority of Tokyo (Tokyo)
Completed September 1998
Treatment type Step grate stoker
Treatment capacity 1,800 tons per day (600 tons per 24 hours × 3 units)
Generating capacity Rated output of 50,000 kW
New Koto Clean Shin-Koto Incineration Plant, Clean Authority of Tokyo (Tokyo)
Ota Incineration Plant, Clean Authority of Tokyo (Tokyo)
Completed September 2014
Treatment type Step grate stoker
Treatment capacity 600 tons per day (300 tons per 24 hours × 2 units)
Generating capacity Rated output of 22,800 kW
Ota Incineration Plant, Clean Authority of Tokyo (Tokyo)
Miyanojin Clean Center, City of Kurume (Fukuoka Prefecture)
Completed June 2016
Treatment type Step grate stoker
Treatment capacity 163 tons per day (81.5 tons per 24 hours × 2 units)
Generating capacity Rated output of 3,560 kW
Miyanojin Clean Center, City of Kurume (Fukuoka Prefecture)
Imabari City Waste Management Center, City of Imabari (Ehime Prefecture)
Completed March 2018
Treatment type Step grate stoker
Treatment capacity 174 tons per day (87 tons per 24 hours × 2 units)
Generating capacity Rated output of 3,800 kW

 2019 Japan Resilience Award" Grand Prize Winner

Imabari City Waste Management Center (Ehime Prefecture)
Nantan Clean Center, Nantan Wide Area Administrative Association (Hyogo Prefecture)
Completed August 2013
Treatment type Step grate stoker, biogas recovery plant, recycling center
Treatment capacity Step grate stoker, 43 tons per day (43 tons per 24 hours × 1 unit)
Biogas recovery plant, 24 tons per day (24 tons per 24 hours × 1 unit) *Fermentation tank intake
Recycling center, 17 tons per day
Generating capacity Rated output of 382 kW (gas engine generator)
Nantan Clean Center, Nantan Wide Area Administrative Association (Hyogo Prefecture)
Hitachinaka-Tokai Clean Center, Hitachinaka-Tokai Regional Union Office (Ibaraki Prefecture)
Completed April 2012
Treatment type Step grate stoker (with plasma-type melting furnace)
Treatment capacity 220 tons per day (110 tons per 24 hours × 2 units)
Generating capacity Rated output of 4,600 kW
Hitachinaka-Tokai Clean Center, Hitachinaka-Tokai Regional Union Office (Ibaraki Prefecture)
Joso Environmental Center, Joso Regional Wide-area Municipality Association (Ibaraki Prefecture)
Completed July 2012
Treatment type Kiln-type gasification melting furnace, recycling center
Treatment capacity Gasification melting furnace, 258 tons per day (86 tons per 24 hours × 3 units)
Recycling center, 127 tons per day
Generating capacity Rated output of 3,000 kW
Joso Environmental Center, Joso Regional Wide-area Municipality Association (Ibaraki Prefecture)
LuTsao Incineration Plant, ChaiYi County (Taiwan)
Completed December 2001
Treatment type Step grate stoker
Treatment capacity 900 tons per day (450 tons per 24 hours × 2 units)
Generating capacity Rated output of 28,000 kW
LuTsao Incineration Plant, ChaiYi County (Taiwan)
Beijing Gaoantun Waste to Energy Co., Ltd. (China)
Completed July 2009
Treatment type Step grate stoker
Treatment capacity 1,600 tons per day (800 tons per 24 hours × 2 units)
Generating capacity Rated output of 30,000kW
Beijing Gaoantun Waste to Energy Co., Ltd. (China)
Lakeside Energy from Waste Ltd. (UK)
Completed January 2010
Treatment type Step grate stoker
Treatment capacity 1,370 tons per day (685 tons per 24 hours × 2 units)
Generating capacity Rated output of 36,650kW
Lakeside Energy from Waste Ltd. (UK)

Water Treatment Plants

Fukuoka Prefecture
Tataragawa Sewage Treatment Plant
Facility Uniflow Sand Filter (upflow moving-bed sand filtration system)
Fukuoka Prefecture
City of Osaka
Hirano Sewage Treatment Plant
Facility Uniflow Sand Filter (upflow moving-bed sand filtration system) (high-speed type)
City of Osaka
City of Fukuoka
Shinseibu Water Treatment Plant
Facility Uniflow Sand Filter (upflow moving-bed sand filtration system) (denitrification type)
City of Fukuoka
City of Nagoya
Tsuyuhashi Water Treatment Plant
Facility Uniflow Sand Filter (upflow moving-bed sand filtration system) (denitrification type)
City of Nagoya
City of Yokohama
Kanagawa Water Recycling Center
Facility Uniflow Sand Filter (upflow moving-bed sand filtration system)
City of Yokohama
City of Yokohama
Kanazawa Water Recycling Center
Facility Uniflow Sand Filter (upflow moving-bed sand filtration system) (high-speed type)
City of Yokohama
Tokyo Metropolitan Government
Kitatama No. 2 Water Recycling Center
Facility Rotating drum-type concentrator
Completed January 2018
Treatment capacity 50㎥ per hour
Tokyo Metropolitan Government
City of Sapporo
Seibu Sludge Center
Facility Sewage sludge incinerator
Completed March 1983
Treatment type Step grate stoker
Treatment capacity 550 tons per day (100 tons × 4 units; 150 tons × 1 unit)
City of Sapporo
City of Kyoto
Toba Sewage Treatment Plant
Facility Sewage sludge incinerator
Completed December 1986
Treatment type Step grate stoker
Treatment capacity 300 tons per day (150 tons × 2 units)
City of Kyoto
City of Sapporo
Tobu Sludge Center
Facility Sewage sludge incinerator
Completed September 2007
Treatment type Circulating fluidized bed incinerator
Treatment capacity 150 tons per day (150 tons × 1 unit)
City of Sapporo

Boiler Plants

SARA Inc. (Okayama Prefecture)
Facility Biomass power plant & combustion gas purification system
Completed March 2019
Combustion furnace type Traveling stoker
Fuel Wood fuel (bark, chips, etc.), PKS
Generating capacity 10,000kW
Application Power generation and supply of power, heat, and carbon dioxide gas used by adjacent farm (biomass tri-generation)
Read more
SARA Inc. (Okayama Prefecture)
Pultec Energy Co., Ltd. (Hyogo Prefecture)
Facility Biomass power plant
Completed November 2017
Combustion furnace type Step grate stoker
Fuel Wood fuel
Generating capacity 22,100kW
Application Power generation
Pultec Energy Co., Ltd. (Hyogo Prefecture)
SALA e POWER Co., Ltd. (Aichi Prefecture)
Facility Biomass power plant
Completed June 2019
Combustion furnace type Step grate stoker
Fuel Wood fuel, PKS, wood pellets
Generating capacity 22,100kW
Application Power generation
SALA e POWER Co., Ltd. (Aichi Prefecture)
Daisen Biomass Power Generation Co., Ltd. (Akita Prefecture)
Facility Biomass power plant
Completed January 2019
Combustion furnace type Bubbling fluidized bed
Fuel Wood fuel (lumber from forest thinning)
Generating capacity 7,050kW
Application Power generation
Daisen Biomass Power Generation Co., Ltd. (Akita Prefecture)
Biomass Power Technologies Inc. (Mie Prefecture)
Facility Biomass power plant
Completed December 2017
Combustion furnace type Traveling stoker
Fuel Wood fuel (lumber from forest thinning)
Generating capacity 1,990kW
Application Power generation
Biomass Power Technologies Inc. (Mie Prefecture)
Mizushima Plant, Osaka Soda Co., Ltd. (Okayama Prefecture)
Facility RPF boiler plant
Completed January 2017
Combustion furnace type Bubbling fluidized bed
Fuel RPF
Application Use of steam at the factory
Mizushima Plant, Osaka Soda Co., Ltd. (Okayama Prefecture)
Japan Farm Corporation (Kagoshima Prefecture)
Facility Biomass power plant
Completed May 2015
Combustion furnace type Bubbling fluidized bed
Fuel Biomass fuel (chicken manure)
Generating capacity 3,000kW
Application Use of steam and power at the factory
Japan Farm Corporation (Kagoshima Prefecture)
Gulf Yala Green Co., Ltd. (Thailand)
Facility Biomass power plant
Completed June 2006
Combustion furnace type Traveling stoker
Fuel Wood fuel
Generating capacity 23,000kW
Application Use of steam and power at the plant; commercial sale of power
Gulf Yala Green Co., Ltd. (Thailand)
Khonburi Power Plant Co., Ltd. (Thailand)
Facility Biomass power plant
Completed February 2014
Combustion furnace type Traveling stoker (high-temperature, high-pressure boiler)
Fuel Bagasse
Generating capacity 35,000kW
Application Use of steam and power at the plant; commercial sale of power
Khonburi Power Plant Co., Ltd. (Thailand)
Kenana Sugar Co., Ltd. (Republic of the Sudan)
Facility Biomass power plant
Completed 6 units in 1981, 1 unit in March 1999, 1 unit in January 2004
Combustion furnace type Traveling stoker
Fuel Bagasse
Generating capacity 50,000 kW in total
Application Use of steam and power at the factory
Read more
Kenana Sugar Co., Ltd. (Republic of the Sudan)
Thai Udonthani Power Co., Ltd. (Thailand)
Facility Biomass power plant
Completed January 2019
Combustion furnace type Traveling stoker
Fuel Bagasse
Generating capacity 20,000kW
Application Use of steam and power at the factory; commercial sale of power
Thai Udonthani Power Co., Ltd. (Thailand)
Mitr Phol Bio-Power (Phu Luang) Co., Ltd. (Thailand)
Facility Biomass power plant
Completed March 2018
Combustion furnace type Traveling stoker
Fuel Bagasse
Generating capacity 30,000kW
Application Use of steam and power at the factory; commercial sale of power
Mitr Phol Bio-Power (Phu Luang) Co., Ltd. (Thailand)
Thai Tokai Carbon Product Co.,Ltd. (Thailand)
Facility Waste heat power plant
Completed February 2012
Fuel Tail gas waste heat
Generating capacity 6,000kW
Application Use of steam and power at the factory
Thai Tokai Carbon Product Co.,Ltd. (Thailand)

Industrial Waste Treatment Plants

Ichihara New Energy Co., Ltd. (Chiba Prefecture)
Facility Industrial waste treatment plant
Completed September 2007
Treatment type Step grate stoker
Processed waste Industrial waste (sludge, waste oil, liquid waste, waste plastic, miscellaneous refuse, medical waste)
Generating capacity 1,950kW
Notes Waste incineration, commercial sale of power, supply of steam and hot water to farms
Ichihara New Energy Co., Ltd. (Chiba Prefecture)
Iwate-Kenpoku Clean Co., Ltd. (Iwate Prefecture)
Facility Industrial waste treatment plant
Completed March 2009
Treatment type Rotary kiln & stoker
Processed waste Industrial waste (sludge, waste oil, liquid waste, waste plastic, miscellaneous refuse, rubber waste, animal and plant residue, solid animal waste, medical waste), municipal solid waste
Generating capacity 840kW
Notes Waste incineration, commercial sale of power
Iwate-Kenpoku Clean Co., Ltd. (Iwate Prefecture)
Tonegawa Plant, Rengo Co., Ltd. (Ibaraki Prefecture)
Facility Industrial waste treatment plant
Completed February 2012
Treatment type Step grate stoker
Processed waste Industrial waste (sludge, waste plastic, waste oil, wood waste, paper waste)
Notes Waste incineration, use of steam at the factory
Tonegawa Plant, Rengo Co., Ltd. (Ibaraki Prefecture)
Yashio Plant, Rengo Co., Ltd. (Saitama Prefecture)
Facility Industrial waste treatment plant
Completed June 2006
Treatment type Step grate stoker
Processed waste Industrial waste from paper mill (screen cake, pulper cake, sludge, ragger rope, paper waste, waste plastic)
Generating capacity 4,200kW
Notes Waste incineration, use of steam and power at the factory
Yashio Plant, Rengo Co., Ltd. (Saitama Prefecture)