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本レポートは、世界平均気温の上昇を産業革命前と比べて１.5℃以内に抑えるという目標の達成に向けて、2050年までにカーボンニュートラルを実現するだけではなく、累積排出量をできる限り小さくする観点から、日本国内で早期に大幅な温室効果ガス（GHG）排出量削減を果たす可能性を検討し、その実現のためのアクションプランをまとめたものである。 2024年4月2日更新 謝辞の追記、出典の追記、誤記の修正を行いました。 企業の方向けに使いやすく再構成した「 1.5℃ロードマップ - 脱炭素でチャンスをつかむ。未来をつくる。 」もご活用ください。

This report examines the feasibility of Japan not only achieving carbon neutrality by 2050, but also making significant reductions in greenhouse gas (GHG) emissions, so as to make its cumulative emissions as small as possible, thereby contributing to the global goal of limiting the average temperature increase to below 1.5°C compared to the pre...

The International Energy Agency estimates that to hit net-zero globally by 2050, six times more critical minerals will be required in 2040 than today. The rapid increase in demand for critical minerals is likely to increase price volatility. This could aggravate energy security concerns, and thereby delay the necessary clean energy transition...

There is limited knowledge on the potential impacts of electric vehicle (EV) deployment in developing countries to date. India is a rapidly industrializing country with a national policy to promote EVs, but does not have the waste management infrastructure to process battery waste. Through a model analysis for India, we projected that the sale of...

The objective of this report is to provide an analysis of the current policy environment for garment production in Cambodia, applying a systems lens to identify challenges and opportunities for enhancing the sustainability of the sector. To maintain the competitiveness of Cambodia’s garment sector in the global market, a shift to sustainable...

The ASEAN State of Climate Change Report (ASCCR) provides an overall outlook of the state of play of climate change issues in the ASEAN region. ASCCR is also a forward-looking report, which includes recommendations on making the transition toward 2030 and on to 2050 for both adaptation and mitigation, considering ASEAN’s development context and the...

世界各国が本気で取り組む「温室効果ガス排出削減」 本当に達成できるの？そもそも必要あるの？専門家に徹底取材！ ○2021年はカーボンニュートラル元年！ ○世の中の取り組み、再生エネルギーや企業や個人の行動に注目が集まっている！ ○本書では、「脱炭素とは何か」を脱炭素に向けどのような立場の人がどのように関わっているかについてマンガで解説します。 ○地球環境戦略研究機関（IGES）、WWF、電力会社、ハウスメーカー、など、 さまざまな立場の人に話を聞いていきます。 ○具体的な取り組みを紹介していくことで、SDGｓの最重要課題が、サクッとわかります。 内容説明 いま、世界が一丸となって取り組んでいるテーマが脱炭素。地球温暖化を防ぐために、二酸化炭素の排出量を減らすこと...

Sustainable Lifestyles Policy and Practice: Challenges and Way Forward provides an overview of the current (2019) situation for sustainable lifestyles globally. It includes 32 case studies from around the world, showing on-going efforts to support the transition to sustainable ways of living. The key messages of the publication are: There are...

Plastic pollution is one of the biggest global threats. Plastics use and waste have been rapidly growing, in particularly emerging Asia. Southeast Asia, with its high population density, strong economic dynamism, and generally inadequate waste management systems, is a hotspot for the challenges. With this as a background, ASEAN and the EU have...

Asia and the Pacific’s unrelenting industrial development has been a driving force in the economic growth of scores of countries in the region and beyond. This shift has led to greater prosperity, increased urbanization and sustained population growth. Yet as the region has become the “world’s factory”, it is increasingly realizing not only the...