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脱炭素化への変革のレースで、日本企業は勝ち残れるのか――。著者が所属するシンクタンクの地球環境戦略研究機関（IGES）は2023年12月に 「IGES 1.5℃ロードマップ」と題した報告書 を公表した。副題を「日本の排出削減目標の野心度引き上げと豊かな社会を両立するためのアクションプラン」としたように、現行の政府によるGX（グリーントランスフォーメーション）戦略の代替案となる戦略プランを提案した。なぜ代替案が必要なのかについて、主に企業のビジネスとの関連を中心に解説する。本稿はその前編である。

Rajasthan faces significant environmental challenges, including the pressing need for effective climate change mitigation strategies. Recognizing afforestation as a vital tool in this endeavor, this study leverages the latest in remote sensing and geospatial analysis to map out the state’s afforestation potential. The goal is to assess land...

Integration of solar photovoltaics on croplands (“agrivoltaics”) has been promoted as an environmentally-friendly approach for solar energy deployment. Past studies, however, have not considered that these croplands could alternatively be used as sites for expanding agroforestry, a practice which provides important ecosystem services to the...

This dataset contains supplementary materials for a journal article entitled "Potential of agrivoltaics in ASEAN considering a scenario where agroforestry expansion is also pursued" (Johnson et al., 2024). The dataset contains maps (polygon shapefiles) of the geographic potential of agrivoltaics on herbaceous croplands in each of the ten ASEAN...

In a transition to a net-zero world, large-scale solar PV diffusion is essential in the Philippines and the entire ASEAN region, since its potential is much larger than wind and other renewable energies. Considering the vulnerability of the Philippines and accelerating climate change, it is also vital to make sure that net-zero transition based on...

The International Forum for Sustainable Asia and the Pacific (ISAP) is an international forum where leading experts, international organizations, governments, businesses, and NGOs gather to discuss various aspects of sustainable development in Asia and the Pacific. ISAP is held annually in Japan to promote information sharing and strengthen...

持続可能なアジア太平洋に関する国際フォーラム（International Forum for Sustainable Asia and the Pacific: ISAP）は、第一線で活躍する専門家、国際機関、政府、企業、NGO 関係者が集い、アジア太平洋の持続可能な開発に関する多様な議論を行う国際フォーラムです。主催機関である地球環境戦略研究機関（IGES）が関与している国際的なネットワークと協力しつつ、関係者間の情報共有の促進や連携強化を図ることを目的として、毎年日本で開催しています。2023 年のISAP は、「アジア太平洋における持続可能な社会への移行を加速する：統合、包摂、ローカライゼーションがもたらす変革の可能性」をテーマに、以下の3 つの変革的ダイナミクスに焦点を当てました。

Accounting for around 40 per cent of the world’s economy, 30 per cent of its energy demand and 25 per cent of energy system CO2 emissions, the G7 is called to play a leading role in building consensus towards implementing the goals of the 2015 Paris Agreement. This policy brief argues for the urgency for the G7 to intensify its climate ambition...

This paper conducts a comparative analysis of green industrial policy strategies recently advanced by the European Union (EU) and the United States (U.S.), and extends insights to the evolving policy landscape in Japan. Its analysis underscores how the European strategy is characterized by a systematic approach that balances emissions constraints...

As the climate crisis worsens, the nexus between security considerations and climate is attracting both policy and academic attention. Despite its socio-political importance, the significance of considering climate change from a security and diplomatic perspective has not yet been fully explored in the policy arena and on-the-ground actions. The...