EXEO EXEO Group,Inc Sustainability Website

Reducing Waste

Reducing waste and promoting recycling

We are working to reduce and properly dispose of industrial waste generated during construction, as well as general waste generated from offices and other facilities. We are also working to promote recycling.

We have thorough sorting and management processes in place to properly dispose of waste materials such as asphalt, concrete rubble, and electric wire scraps, so that they can be reused and recycled. In addition, ongoing initiatives include the enhanced use of proper amounts for work materials, requests for collection of packaging materials to suppliers, and worker guidance on the necessary steps for recycling via onsite patrols.

Waste and chemical leakage

There were no major external leakage incidents in FY2023

Environmental contributions by constructing and operating waste and water treatment facilities

Focusing attention on water which is essential for life and the garbage that we produce, we construct and operate waste treatment facilities and facilities for treating leachate occurring from landfill at final disposal sites.

In addition to recovering energy through power generation based on thermal energy released when incinerating burnable waste, we are also striving to boost the accuracy of sorting large garbage items, glass bottles, cans, plastic bottles, plastic containers, and other types of incombustibles at our waste treatment facilities and increase our resource recovery rate. We are also involved in constructing and operating facilities for treating leachate occurring from landfill at final disposal sites to prevent it from being harmful.

The Group handles everything from design to construction, operations management, and maintenance of these facilities in an integrated. Through this business, we are doing our part to stop air, water, and ground pollution.

Main waste treatment facilities that we are building and operating

Incinerator

Customers Treatment method Treatment capacity Year to be completed
Town of Sotogahama Stoker type 10 tons / 16 hours 2010
Kinoumi Association of Regional Centers Stoker type 135 tons / 24 hours 2016
Kunigami Regional Administrative Association Stoker type 12 tons / 8 hours 2016
Ibusuki Regional City and Township Administrative Association Stoker type 54 tons / 16 hours 2018
City of Hachimantai Stoker type 50 tons / 8 hours 2019 (core upgrade)
City of Moriyama Stoker type 71 tons / 24 hours 2021
City of Tochigi Incinerator(Stoker type) 237 tons / 24 hours Planned for March 2026 (core upgrade)
Ash melting furnace (thermite type) 20 tons / 24 hours

Recycling

Customers Items treated Treatment capacity Year to be completed
Town of Kanda Cans, glass bottles, plastic bottles 4.9 tons / 5 hours 2008
Adachi Wide Area Administrative Association Cans, plastic containers and packaging 9 tons / 5 hours 2010
Sennan Area Regional Administrative Association Plastic containers and packaging 10 tons / 5 hours 2011
City of Higashimurayama Cans, glass bottles, non-burnables, large garbage items 30.4 tons / 5 hours 2014
Kunigami Regional Administrative Association Cans, glass bottles, plastic bottles, large garbage items, plastic containers and packaging 17 tons / 5 hours 2015
Ibusuki Regional City and Township Administrative Association Non-burnables, large garbage items 3 tons / 5 hours 2018
Mihara Regional City and Township Administrative Association Cans, glass bottles, non-burnables, large garbage items, plastic containers and packaging 20 tons / 5 hours 2021
City of Moriyama Cans, non-burnables, large garbage items, plastic containers and packaging 10.68 tons / 5 hours 2021
City of Tochigi Non-burnables, large garbage items, plastic containers and packaging 30 tons / 5 hours Planned for March 2026 (core upgrade)

Leachate treatment

Customers Landfill capacity Treatment capacity Year to be completed
Town of Shinkamigoto 6,713m3 20m3 / day 2006
City of Wakkanai 109,226m3 40m3 / day 2020
Ohchi District General Administrative Association 40,300m3 30m3 / day 2022
City of Handa 13,400m3 84m3 / day Planned for 2025