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UN Secretary-General Guterres said “Phasing out coal from the electricity sector is the single most important step to get in line with the 1.5 degree goal.” At the COP 26, the world was divided into the coal phase-out countries and the phase-down countries. On the other hand, Japan adopts “fade-out” policy and maintains “highly efficient” coal...

The government of Japan published a draft of the 6th Strategic Energy Plan in August 2021 following an interval of three years since the previous plan in 2018. After hearing public comments and carrying out reviews among the relevant ministries, the draft was finally adopted by the Cabinet in October. Based on the plan, this report makes an...

This spreadsheet estimates the potential supply of certified emission reductions (CERs) under the Clean Development Mechanism (CDM) for the period up to 2020. Data used for this calculation sheet can be downloaded from Institute for Global Environmental Strategies (2020) website. The UNFCCC secretariat and IGES has signed the memorandum of...

The spread of online taxi services is transforming mobility patterns in many of the world’s rapidly motorizing cities. Yet few studies have systematically assessed which factors are behind this transformation. This article fill this critical knowledge gap for the three fast-growing cities of Indonesia, namely, Semarang, Bogor and Bandung. The...

ポイント 1.5℃目標を念頭にした2050年ネットゼロ排出が野心度を測る一つのベンチマークとなった。 59カ国が2020年末までにNDC引き上げを行うと表明し、11カ国が既に国内プロセスを開始しているとされる。また、66カ国・地域、10の州、102の都市、87の企業、そして12投資機関が2050年までにネットゼロ排出を達成、あるいはそれに向けた動きを加速すると表明 1。 島嶼国、後発発展途上国および欧州諸国が排出削減目標の引き上げに向けた動きをけん引しているが、排出量上位国が含まれていない。今後一年間でさらに多くの国が引き上げを実施することが切望される。 世界の排出量の15％以上を占める国、地域、都市が2050年ネットゼロ排出を表明。企業・投資家の動きと合わせて、今後...