Topics
- Education and Research
March 23, 2026
Kasumigaseki Campushosted the Decarbonization Symposium, "New Developments and Collaboration in Decarbonization in East Asia."
On Friday, March 6, 2026, Teikyo University held a decarbonization symposium entitled "New Developments and Collaboration in Decarbonization in East Asia" at Kasumigaseki Campus. This symposium brought together researchers from Japan, China, South Korea, and Taiwan to discuss the latest trends in decarbonization in the East Asian region and the possibilities for new business collaborations and policy cooperation in the region.
This sixth annual conference opened with greetings from Teikyo University General Medical Education and Research Center, and featured 10 lectures covering a wide range of topics related to decarbonization in East Asia. Against the backdrop of worsening climate change and changes in the international situation surrounding energy security, diverse insights were shared regarding policies in major countries and regions, corporate initiatives, and technological innovations.
Following each presentation, participants engaged in a Q&A session to deepen discussions on the possibilities of business collaboration and policy cooperation in the East Asian region. Finally, Mr. Naoyoshi Noguchi, Executive Director of the International Trade and Investment Institute, gave the closing remarks, summarizing that East Asian cooperation is essential for decarbonization. Approximately 70 people participated in the symposium, which concluded successfully. Thank you to everyone who participated.
Teikyo University will continue to disseminate its research findings to society.
Speaker / Lecture content
Sizhi Guo, Specially Appointed Professor Okinaga Research Institute of Teikyo University
New Trends in Decarbonization in East Asia: Advances in Decarbonization Technologies and East Asian Cooperation
Eiji Horiuchi, Associate Professor Faculty of Economics, Chuo University
CO₂ Emission Fluctuations in the Japanese Economy: Structural Factor Decomposition Analysis from 2000–2020 by SDA
The University of Tokyo Graduate School Graduate School of Engineering Professor Ryoichi Komiyama
Building Energy Security and Decarbonizing Japan and East Asia
Wang Ting, Senior Manager, Japan Research Institute and General Manager, Beijing Consulting Branch, Japan Research Institute
Characteristics and problems of decarbonization technology development and application in China's manufacturing and mobility industries.
Kim Sung-hee, Group Manager and Senior Researcher, Energy Conservation Group, Environmental Unit, Institute of Energy Economics, Japan
South Korea 's decarbonization efforts and the challenges to overcome
Hong Cheng-hsun, Dean of the College of Tourism and Transportation, Kainan University, Taiwan
Decarbonization progress in Taiwan: Efforts centered on electricity
Professor Institute of Social Science, University of Tokyo
Renewable energy development in China and Taiwan
Kohei Mikami, Associate Professor Faculty of Economics Teikyo University
Regarding the developments and forms of cooperation in Japan-China decarbonization efforts to date.
Professor Faculty Faculty of Economics Teikyo University
Decarbonization Finance Cooperation in the Asia-Pacific Region
Daiki Nonaka, Deputy Editor-in-Chief, Toyo Keizai Inc.
Trends and impacts of rare earth elements that will influence decarbonization
