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 450th Forum on Research Works was held on July 18, 2025.
"IEEJ Outlook 2025", How to address the uncertainties surrounding the energy transition, has been released.
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 …
Tatsuya Terazawa Chairman and CEO
This month’s chairman’s message follows up the developments since the Upper House election held on July 20. With the ruling coalition parties’ defeat, politics is becoming very fluid. Let me explain …
Japan’s Upper House will hold its election on July 20th. Half of the seats, specifically 124 seats, will be put to a vote. The term is 6 years and elections are held every three years. The coalition parties, consisting of …
Our Hot Topic Analysis
new 2025.09.24
Author: Seiya Endo In February 2025, the Japanese government received Cabinet approval for the 7th Strategic Energy Plan. In the formulation process for that Plan, six organizations, including the Institute of Energy Economics, Japan (IEEJ), submitted scenario analysis for ...
Author: Yuto Nakano Countries around the world are promoting the adoption of electrified vehicles and zero-emission vehicles (ZEVs) to decarbonize the transportation sector. At the Group of Seven’s (G7) Climate, Energy, and ...
Author: Hideaki Obane In pursuing the goal of achieving carbon neutrality by 2050, it is essential to transform the energy supply–demand structure by adopting renewable energy and other advanced, cost-effective energy technologies. Extensive analyses of long-term energy supply and demand have ...
new 2025.09.22
Author: Ken Koyama On September 17–18, a conference titled “Expert Talks on Energy Market Development and Geopolitics” was held in Berlin. The event was organized by the German think tank Stiftung Wissenschaft und Politik (SWP), also known ...
2025.09.16
Author: Ken Koyama From September 8, I had the privilege of visiting the United Kingdom to participate in the 45th Oxford Energy Seminar, hosted by the renowned UK energy think tank, the Oxford Institute for Energy Studies. This seminar, held over ...
2025.09.09
Author: Hiroshi Hashimoto The Government of Canada announced in late August 2025 the launch of the Major Projects Office (MPO) . The MPO's mandate is to serve as a single point of contact to get nation-building projects built faster. It is expected to ...
Author: Hiroshi Hashimoto, Satoshi Kihara As usual, the brief monthly report covers recent global and domestic efforts to manage methane and greenhouse gas emissions in the LNG and energy sectors. Japan’s notable initiatives include Tokyo’s hydrogen co-firing boiler and ...
2025.09.08
Author: Akira Yanagisawa Generation Y (Millennials) and the subsequent Generation Z are considered to have a high level of concern regarding environmental and social issues. For example, households where the household head is aged 29 or under purchase less energy than ...
This episode is talking about “Japan’s International Initiatives in the Energy Sector”. While PM Shigeru Ishiba has been struggling with political difficulties following the defeat in ...
AuthorKen Koyama
The Interrelationship between Energy and Geopolitics from a European Perspective
AuthorAkira Yanagisawa
The energy consumption propensities of Generations Y and Z, who will lead the future
SpeakerTatsuya Terazawa
Japan’s International Initiatives in the Energy Sector
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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
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