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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...

農地において支柱を立てて上部空間に太陽光発電設備を設置し、下部空間では営農を継続しながら発電を行う営農型太陽光発電（ソーラーシェアリング）は、再生可能エネルギー導入量の拡大が見込めること、農業者の収入拡大による農業経営の改善や6次産業化の推進も期待できることから、政府として推進する方針が掲げられ、様々な制度で導入促進が図られている。 例えば、再生可能エネルギーの導入促進のために固定価格買取制度が導入されているが、営農型太陽光発電と野立太陽光発電で買取価格が区別されていない。しかしながら、両者は費用構造や事業リスクが異なり、導入によってもたらされる便益も異なることから、その性質に則して営農型太陽光発電の推進のための施策が導入されることが望ましい。...

One emerging issue in Padang City, Indonesia is waste management. In addition to a rise in population, modern lifestyles and tourism development have resulted in burgeoning waste generation, as well as more littering and burning of waste. This problem has exceeded the waste management capacity of the city. Consequently, the Batang Arau river, one...

先行研究をレビューし、テレワークの着手障害、継続障害に企業の業種が影響を与えているという仮説を設定した。第二に、コロナ禍における企業のテレワークに関するアンケート調査をもとに上記仮説の検証を行った。

This paper details the efforts made by Institute for Global Environmental Strategies (IGES) and The Energy and Resources Institute (TERI), under their Japan–India collaborative projects, to promote low carbon technologies (LCT) among small and medium enterprises (SMEs) in India. The empirical evidence gathered during the projects show that three...

Lack of robust data to assess the effects of different policies may hamper the design and implementation of effective solutions to reduce traffic emissions. This study analyzed the emissions of passenger fleets in Bandung, Indonesia, illustrated with three emission scenarios against the 2015 baseline. Local surveys were conducted to get traffic...

A large proportion of Asia’s urban population is served by informal modes of transport known as paratransit. Many of the vehicles in this informal sector contribute to rising air pollution and greenhouse gas (GHG) emissions. Energy-efficient technologies could make paratransit environmentally sustainable. However, the purchase and use of clean...

Motorization has increased sharply forced by economic growth couple with poor public transport services especially at urban areas in Asian cities. A transition process to a private vehicle dependent society could be found in many cities because local authority doesn't have appropriate planning to anticipate it while earlier studies also clearly...

This report is related to the feasibility study on the potential application of Japanese low carbon technologies, namely compressed air system was conducted on September 25, 2017 at Trinity Engineers Pvt. Ltd. at Pune, Maharashtra in India. It was a part of the activities of the Japan-India Technology Matchmaking Platform (JITMAP) conducted in...