Powering Sustainability through Collaborative Design

STMICROELECTRONICS K.K.

STMICROELECTRONICS, ELEPHANTECH Collaboration on reducing the carbon footprint (PCF) of a working solution for industrial sustainability.

Fashion sharing service for everyday clothes to decarbonize and reduce clothing waste

airCloset, Inc.

airCloset offers a subscription-based service that allows customers to rent and enjoy outfits coordinated by professional stylists based on their body type, preferences, and intended usage. The service is accessible nationwide in Japan with a simple online registration. Customers can enjoy the delivered clothing, return it, and receive their next set of outfits within a few days.

Collection of refill packs and film-to-film recycling

Kao Corporation Lion Corporation Ito-Yokado Co., Ltd. Welcia Yakkyoku Co., Ltd. Hamakyorex Co., Ltd. The City of Kamakura

Kao developed a technology to recycle refill packs into refill packs, and launched film-to-film recycled products with Lion, a competitor in the same industry. Ito-Yokado and Welcia Yakkyoku set up collection boxes in their stores to collect refill packs and sold film-to-film recycled products. Hamakyorex established an efficient aggregation system using return delivery to Welcia Yakkyoku.

Acceleration of recycling waste plastics from small household appliances: Establishing large-scale collection routes and an integrated resource circulation process through advanced sorting technologies

Mitsubishi Electric Corporation Future Ecology Co., Ltd. BIC CAMERA Inc. Veolia Japan GK digglue.Inc

Currently, the recycling of used small electronic devices aims to sort and recover metals with high resource value, such as iron, aluminum, and copper. As a result, the recycling rate of waste plastics from small household appliance is lower compared to the waste plastics recovered from the four items specified by the Household Appliance Recycling Law (refrigerators, air conditioners, washing machines, and televisions). Approximately 80% of these waste plastics are processed through thermal recycling, which reuses the heat generated from combustion as energy.

Bottle-to-Bottle Closed Loop Recycling Projects in 2022

Japan Soft Drink Association

Since 2020, beverage industry has implemented numerous activities to promote bottle-to-bottle recycling (Closed Loop Recycling) of PET Bottles. Our initiatives continue into 2022 where we continued promoting test events and educative activities focused on resource circulation and minimizing marine litter.

Recycling of used backing paper (release paper) for sticker and label products

Japan-Earth Conscious Labeling

The following members of the supply chain in this resource recycling project are the constituent members. (1) Companies using stickers and labels: Proper separation of release paper and proper shipping Intermediate treatment companies: Proper collection and transportation (3) Recyclers: Utilization of release paper as a resource (4) Base material manufacturing companies: Development and manufacture of base materials that are easy to recycle (5) Printing and processing companies: Adopt easy-to-recycle base materials, print, process, sell, and promote recycling.

A new resource circulation model for office plastic waste in Tokyo

Terrarem Group Co., Ltd.

Tokyo Metropolitan and M.M. Plastic, as a pioneering in plastic material recycling, are collaborating with waste generators such as Mitsubishi Estate, Mitsui Fudosan, and Tokyu Land are conducting demonstration project.

Bottle-to-Bottle Closed Loop Recycling Projects in 2021

Japan Soft Drink Association

In 2020, we implemented tests and educative activities with various stakeholders in Tokyo to promote bottle-to-bottle recycling, which means Closed Loop Recycling of PET Bottles.

Realization of a recycling-oriented society through solar power generation

Niimi Solar Company

Currently, various technologies are being used to recycle solar panels, but our "Solar Panel Pyrolysis Plant using Sakumoto’s Method" is the only technology in the world that can decompose organic matter without emitting carbon dioxide and extract high-purity materials from solar panels.

SORPLAS™, Sony's proprietary flame-retardant recycled plastic with up to 99% recycled material utilization rate

Sony Group Corporation

SORPLAS is the result of a project initiated at Sony Central R&D Laboratories in 1995, which embodies the company's strong desire “adding new value to waste.”

Eco-products Database

Green Purchasing Network (GPN)

The Eco-products Database is the largest database that discloses environmental information about products and services along the Green Purchasing Guidelines.

Used Diaper Recycling Project

ZUIKO CORPORATION

We started activities regarding used diaper recycling systems in 2021 out of concern that diaper usage was continuouly growing and that incinerating or using landfills only create CO2 or harmful greenhouse gases such as methane.