Southeast Asia Energy Outlook 2026
About this report
The Southeast Asia Energy Outlook 2026 is the seventh edition of this World Energy Outlook Special Report, making Southeast Asia by far the most regularly updated regional outlook compiled by the International Energy Agency (IEA). This reflects the dynamism of the region, as well as the importance of the IEA’s partnership with the eleven countries that make up the Association of Southeast Asian Nations (ASEAN) – Brunei Darussalam, Cambodia, Indonesia, Lao People’s Democratic Republic (Lao PDR), Malaysia, Myanmar, the Philippines, Singapore, Thailand, Timor-Leste (joined ASEAN in 2025) and Viet Nam.
As energy security concerns move ever higher on the policy agenda, this year’s report explores the trajectory that the region was on prior to the conflict in the Middle East, and discusses the potential implications of the energy crisis triggered by this conflict for policy priorities and investment strategies in the region.