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データ/ツール

2026年8月

Co-benefits Calculator

This tool supports renewable energy planning by estimating the environmental, economic, and social co-benefits of agrivoltaics deployment. The calculator can be applied across different cities, regions, and countries using customizable assumptions and conversion factors, enabling users to assess potential project impacts, including electricity...

イシューブリーフ

2021年10月

Current Status of Japan’s Nuclear Power 2021

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...

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Nuclear power

ポリシーブリーフ

2021年9月

Envisioning 1.5-Degree Lifestyles: Policies for Low-Carbon Cities in 2030

The concept of 1.5-degree lifestyles involves changes in household consumption for achieving levels of per person carbon footprint compatible with the 1.5°C target of the Paris Agreement (IPCC, 2018). This requires, on average, emitting the equivalent of 2.5 tons of CO₂ per person per year by 2030, and 0.7 tons of CO₂ per person per year by 2050...

データ/ツール

2020年11月

Potential supply of Pre-2021 CERs

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...