Results 1 - 10 of 36 (Sorted by date)
Conference Paper
Eleventh Annual Meeting of the IAMC
Author:
Masahiro
SUGIYAMA
Shinichiro
FUJIMORI
Kenichi
WADA
Jiayang
WANG
Ken
OSHIRO
Etsushi
KATO
Atsushi
KUROSAWA
Ryoichi
KOMIYAMA
Yasumasa
FUJII
Yuhji
MATSUO
This study presents a multi-model analysis of long-term climate policy of Japan, whose mid-century strategy is subject to an ongoing policy debate, focusing on the carbon dioxide emissions in the energy sector. The models demonstrate multiple future pathways of the low-carbon energy system in Japan. The median of marginal abatement cost is found to...
Conference Paper
3rd Japanese- German Workshop on Renewable Energies
Author:
Achieving long term climate mitigation targets for Japan requires deep transformations in the energy system, in particular in the power generation sector. Decarbonization of this sector is unclear due to the uncertain nuclear policy after the 2011 Great East Japan Earthquake. However, many other uncertainties need to be considered, namely the...
Conference Paper
環境経済政策学会2018 年⼤会
Author:
昌広
杉山
真一郎
藤森
謙⼀
和⽥
嘉陽
⼤城
悦史
加藤
⿊沢
厚志
涼⼀
⼩宮⼭
康正
藤井
雄司
松尾
本稿では日本の2050年までの温室効果ガス,エネルギーシステムのシナリオを,複数のエネルギーモデルもしくは統合評価モデルを用いて定量化し,それらを相互比較することによって,不確実性を踏まえた長期の気候政策の評価を行う.
Conference Paper
Stockholm World Water Week 2018 Session on "Groundwater-based natural infrastructure solutions: The missing link to resilience?"
Kumamoto is a rare case of fully functional PES for over 13 years; Willingness between buyers and sellers is one of the basic conditions for establishing PES. However, willingness are always not sufficient condition for groundwater recharge, which are difficult to quantify and verify; Role of intermediary institutions such as local agriculture...
Conference Paper
41st IAEE International Conference
Author:
Shinichiro
FUJIMORI
Mikiko
KAINUMA
The achievement of long-term targets for climate mitigation in Japan faces several uncertainties with respect to the availability of power generation technologies. Starting with the difficult situation of nuclear power deployment after the 2011 events, the effect of technological constraints on the reduction of large amounts of greenhouse gases...
Conference Paper
The 6th International Symposium on Environment and Energy Finance Issues (ISEFI-2018)
The assessment of mitigation targets is particularly important to provide mitigation opportunities for all stakeholders within a country. This paper assessed the mitigation ambition of Japan’s 2030 emission reduction target determined by nationally determined contribution (NDC) for the Paris Agreement based on the comparison of main drivers for CO2...
Conference Paper
第34回エネルギーシステム・経済・環境コンファレンス
Author:
Shinichiro
FUJIMORI
Mikiko
KAINUMA
The feasibility of the commitment for climate mitigation encapsulated in the NDC of Japan may be hindered by the uncertain situation of nuclear power supply. We developed scenarios to assess Japan’s NDC under different nuclear power supply paths. A computable general equilibrium (CGE) model is applied to evaluate the impact on the energy mix, and...
Conference Paper
環境経済・政策学会2017年大会
パリ協定では、2020年は現在の2030年の削減目標の妥当性を検討し、削減目標の野心度引き上げの必要性を判断することが批准国に対して求められている。本研究は、日本の2030年におけるCO2排出削減目標の達成に向けて想定される主要エネルギー経済要素の変化分の妥当性を評価することを目的に、CO2排出量の要因分解分析を行った。要因分解分析の対象として、1994年から2015年までの産業、業務、運輸部門のCO2排出量実績値及びこれらの部門の2030年の要素について国別目標(NDC)シナリオ、短期トレンドシナリオ(2005年から2015年のトレンドを2030年まで線形回帰)、中期トレンドシナリオ(2012年から2015年のトレンドを2030年まで線形回帰)、リファレンスシナリオ...
Conference Paper

Carbon Pricing Policy in Japan

2016 Spring Conference of the Korean Association of Public Finance (KAPF)
Author:
Conference Paper
Third Asian Energy Modelling Workshop on Carbon Pricing and Investment towards Low Emissions: Uncertainty and Potential
Author:
There have been many proposals to address the competitiveness and carbon leakage concerns due to the asymmetric international arrangement for mitigating the global GHG emissions under the Kyoto Protocol. Carbon adjustment at the border has received special attention. The objective of border carbon adjustment (BCA) is to level the playing field...