Based on facts, objective analysis as well as projections for the future, it focuses on the current energy and environment challenges and performs, from a neutral standpoint, ground-breaking analysis of those issues.
We understand the challenges and support our partners on their path toward Carbon Neutrality.
The 451st Forum on Research Works was held on October 17, 2025.
"IEEJ Outlook 2026", Deepening Uncertainties Surrounding the Challenges of Energy Transition: A Widening Gap Between the Ideal and the Reality, has been released.
Global electricity demand for data centers was flat until 2019. It started to rise in part by the shift to working from home, which in turn has driven the growth in cloud service after the …
Tatsuya Terazawa Chairman and CEO
IEEJ, the Institute of Energy Economics, Japan, the energy think tank that I chair, has issued its annual global energy outlook on October 17. IEEJ’s outlook is forecast-based, in contrast to backcast-based projections such as …
While PM Shigeru Ishiba has been struggling with political difficulties following the defeat in the Upper House election in July, he has also been leading Japan in a series of international energy initiatives …
Our Hot Topic Analysis
new 2025.11.11
Author: Hiroshi Hashimoto, Satoshi Kihara As usual, the brief monthly report for October 2025 covers global and domestic efforts to manage methane and greenhouse gas emissions in the LNG and energy sectors. The report highlights a project aimed at ...
new 2025.11.10
Author: Seiya Endo, Soichi Morimoto Presentation materials for the The 19th IEEJ Webinar for the World(2025.11.11)
new 2025.11.06
Speaker: Mr. Ryo YAMASAKI, Special Advisor, IEA Video for the 48th IEEJ Global Energy Webinar (2025.11.4)
new 2025.11.05
Author: Ken Koyama On October 28, Prime Minister Takaichi and U.S. President Donald Trump held their first in-person summit meeting. The discussions took place in an extremely friendly and constructive atmosphere, culminating in a ...
2025.10.31
Speaker: Mr. Ryo YAMASAKI, Special Advisor, IEA Presentation materials for the 48th IEEJ Global Energy Webinar(2025.11.4)
2025.10.28
Author: Hiroshi Hashimoto The world traded 309 million tonnes of LNG during the first nine months of 2025, increasing by 3% year-on-year. As Japan imported 47.93 million tonnes, 2.6% less than a year ago, and China imported 47.44 million tonnes, 16.7% less, the total imports into the ...
Author: Ken Koyama On October 21, Liberal Democratic Party (LDP) President Sanae Takaichi was nominated as Japan’s 104th Prime Minister in the National Diet, becoming the first female prime minister in the history of Japan’s ...
2025.10.27
Author: IEEJ
Author: IEEJ Global Energy Landscape under Trump 2.0 and Issues in Implementing the 7th Strategic Energy Plan Model analysis for Japan’s energy mix in 2040 and 2050s etc.
AuthorIchiro Kutani
Recent interesting developments in energy finance
AuthorKen Koyama
The Japan-U.S. Alliance Aiming to Build a “New Golden Era” and Its Implications for the Energy Challenge Involved
AuthorTakafumi Yanagisawa
Now and the Future for Alaska LNG Project
SpeakerTatsuya Terazawa
Global Energy Outlook: Strong Demand Driven by India and ASEAN
Speaker：Mr. Takahiko Tagami, Ms. Mai Kojima(IEEJ) Commentator：Prof. Jun Arima(GraSPP, Chief Sustainability Officer, JOGMEC) *Language: Japanese
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Speaker：Tadanori Sasaki (IEEJ) Moderator: Ichiro Kutani (IEEJ) *Language: Japanese
2025.11.06
2025.08.07
2025.06.16
2025.06.12
2025.06.04
2025.05.21
2025.04.10
2025.03.31
Our Flagship Symposiums & Outlook Reports
APERC and IEEJ will offer viewpoints on tackling the challenges described above under multiple pathways to carbon neutrality goal through discussions among prominent experts from various nationalities and backgrounds regarding the following topics: - Examining the gap between ideals and reality from various perspectives - Strategies to bridge the gap between ideals and reality - Innovations and measures to overcome the gap between ideals and reality
Reports from our professionals
2025.09.16
Researchers Distinguished Fellows Visiting Fellows
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