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プレゼンテーション

2025年3月

Capacity and Training Needs Assessment of the Microplastic Research in the Philippines

The 6th Symposium of the International Waste Working Group Asian Regional Branch

Despite the Philippines being identified as one of the leading contributors to global ocean plastic pollution, assessing the scale of microplastic (MP) and nanoplastic (NP) contamination is severely hindered by resource limitations, inconsistent methodologies, and a lack of technical expertise. This study evaluates the capacity and training needs...

キーワード:

microplastics

training needs assessment

capacity building

プレゼンテーション

2025年3月

Overview of Microplastic Pollution in ASEAN Countries: Challenges, Opportunities, and Future Strategies

The 6th Symposium of the International Waste Working Group Asian Regional Branch

This presentation provides an overview of the escalating microplastic and nanoplastic (MNP) pollution crisis in Southeast Asia, which currently ranks among the highest global contributors to ocean plastic waste due to rapid urbanization, heavy reliance on single-use plastics, and inadequate waste management. It details the lifecycle of plastic...

キーワード:

microplastic

nanoplastic

human health

ASEAN

政策プロセスへの提言

2025年3月

Methane Reduction Roadmap for Cambodia

The Methane Reduction Roadmap for Cambodia sets out a strategic plan to cut methane emissions and align with global climate goals, including the Global Methane Pledge and Cambodia’s Long-Term Strategy for Carbon Neutrality. Developed by the Ministry of Environment with support from IGES and CCAC, the roadmap targets three major sectors— agriculture...

キーワード:

municipal solid waste management

climate-smart agriculture

energy and food nexus

energy efficiency

decentralised wastewater management

プレゼンテーション

2025年2月

2025年2月

Global Plastic Treaty Negotiations: Implications for ASEAN

6th Experts Working Group Meeting on Marine Plastic Debris

In light of the conclusion from the fifth session of the Intergovernmental Negotiating Committee (INC-5.1) and a side event organised by ERIA and IGES in Busan, South Korea, in December 2024, experts deliberated on the outcomes and their implications for ASEAN. Dr Yasuhiko Hotta, Programme Director at IGES, provided a detailed analysis of the...

プレゼンテーション

2025年2月

Regional Collaboration on EPR: Insights and Opportunities from INC-5

Extended Producer Responsibility ASEAN Member States Focal Points Workshop

The EPR AMS Focal Point Workshop aims to serve as a platform for peer-to-peer knowledge exchange, fostering capacity building and regional collaboration. This workshop brought together participants to evaluate the merits and challenges of different EPR schemes—such as mandatory and voluntary—share experiences and best practices and discuss...

査読付論文

2025年1月

Nexus of Air Pollution, Climate Change and Waste: Policy Gaps of Open Waste Burning in Selected Asian Countries

Journal of Waste Management & Recycling Technology所収

Open waste burning (OWB) is a prevalent waste management practice in many parts of Asia, contributing significantly to air pollution and undermining efforts towards climate mitigation. This paper examines the nexus of waste management, pollution control, and health while providing policy recommendations to address policy gaps and implementation...

キーワード:

air pollution

Open burning

Black Carbon

policy

Waste management

査読付論文

2025年1月

Who is self-committed to climate action? Exploring decarbonisation actions and target gaps using carbon footprint calculator data in Japan

Energy Research & Social Science所収

Given the urgent need to promote climate-friendly behaviours, the implementation of carbon footprint calculators with actionable recommendations is increasing. This study analysed data from >7000 users of a Japanese carbon footprint calculator to investigate the characteristics and factors affecting voluntary commitment to decarbonisation actions...

キーワード:

Carbon footprint calculator

Self-commitment

User segmentation

User data analysis

Emissions gap

Decarbonised lifestyle options

査読付論文

2025年1月

How the Concept of “Regenerative Good Growth” Could Help Increase Public and Policy Engagement and Speed Transitions to Net Zero and Nature Recovery

Sustainability所収

Just and fair transitions to low-carbon and nature-positive ways of living need to occur fast enough to limit and reverse the climate and nature crises, but not so fast that the public is left behind. We propose the concept of “Regenerative Good Growth” (RGG) to replace the language and practice of extractive, bad GDP growth. RGG centres on the...

キーワード:

Regenerative Good Growth

bad GDP growth

climate crisis

nature crisis

renewable assets

public engagement

story and hope

social tipping points

backlash

green authoritarianism

Net zero

ポリシーレポート

2024年12月

Composting Solid Organic Waste from Municipal Sources in West Asia – A Technical Guide for Decision Makers and Practitioners

Approximately one billion tonnes of municipal organic waste are generated globally every year, although only a small fraction of this is currently recycled, with the remaining factions being either burnt or dumped in landfill sites. Composting is one of a number of different ways in which organic wastes can be converted into valuable products such...

キーワード:

composting

municipal solid waste management

Circular Economy

プレゼンテーション

2024年12月

Overview of Project Activities and Outcomes of JICA Partnership Project for Promoting Source Separation and Recycling (the 3Rs) in Da Nang City: Collaboration building on Yokohama’s Experience on Municipal Solid Waste Management (D-3RYM)

JICA Partnership Project for Promoting Source Separation and Recycling (the 3Rs) in Da Nang City: Collaboration building on Yokohama’s Experience on Municipal Solid Waste Management (D-3RYM) Final Workshop

On December 23, 2024, Yokohama city, Da Nang city, and IGES co-organized the Final WS of JICA Partnership Project for Promoting Source Separation and Recycling (the 3Rs) in Da Nang City: Collaboration building on Yokohama’s Experience on Municipal Solid Waste Management (D-3RYM). The WS was -To review and confirm the key outcomes and achievements...