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IGES organized a training course on muncipal solid waste management and circular economy on November 14-16, 2022 for ADB staff. During the training, Hotta provided a lecture as follows; Hotta shared that with economy and social development, policy is shifting towards CE. He buttressed his case with Japan as a case study. He stressed that in 60s and...

Marine litter is a big problem, and it requires big solutions. Solutions begin with awareness — awareness on the issue and awareness that leads to action. The Marine Litter Learning Kit: A Facilitator’s Guide (“Marine Litter Learning Kit”) is designed for educators and facilitators who organize environmental education programs that focus on marine...

This guideline was prepared by the IGES Centre Collaborating with UNEP on Environmental Technologies (CCET) under the project titled “Sustainable Solutions of Compost from Organic Waste in Iraq” in consultation with the policy makers and experts in Karbala City. The guideline aims to provide some insights on how to design and implement an...

Yasuhiko Hotta acted as a lectuerer and commentator for JICA training course on "Development of Recycling Policy" organied in January 13, 2022. The course was organized as an on-line training course and participated by the participants from Kosovo, Palestine, Thailand, Samoa, Cuba, Egypt, Georgia, Micronesia, Vanuatu, and Tunisia.

IGES Centre Collaborating with UNEP on Environmental Technologies (CCET) has developed version III of the IGES-GHG calculator entitled "Estimation Tool for Greenhouse Gas (GHG) Emissions from Municipal Solid Waste (MSW) Management in a Life Cycle Perspective", a tool that enables to estimate GHG emissions from the waste sector in China in the Life...

IGES Centre Collaborating with UNEP on Environmental Technologies (CCET) has developed version III of the IGES-GHG calculator entitled "Estimation Tool for Greenhouse Gas (GHG) Emissions from Municipal Solid Waste (MSW) Management in a Life Cycle Perspective", a tool that enables to estimate GHG emissions from the waste sector in China in the Life...

Plastic pollution and marine litter is one of today's most serious emerging issues and without any countermeasures, the amount of plastic waste in the ocean will outweigh fish by 2050, posing a threat to the environment and our way of life. It is said that the COVID-19 pandemic has increased pollution from disposable products, such as plastic face...

Panduan ini dikembangkan berdasarkan kebutuhan operator di lokasi pusat pengomposan skala kecil hingga menengah (Input sampah organik: <1 ton/hari) di kota Bandung di Provinsi Jawa Barat untuk meningkatkan metode pengomposan dan menyediakan panduan yang mudah untuk operasional harian mereka. Oleh karena itu panduan ini dirancang sesederhana mungkin...

This manual was developed based on the needs of on-site operators of small-to-medium scale composting centres (Input of organic waste: < 1 ton/day) in Bandung city in West Java Province to improve their composting method and to provide a hands-on manual for their daily operations. It was therefore designed to be as simple as possible with limited...

人事院による第52回行政研修において、「廃棄物問題に関する国際的動向とプラスチック問題」に関する政策課題研究を担当し、研修に関わる基調講義と行政官向けの研修会台の作成・提示および講評を行った。