“Outlook on ASEAN Energy 2023” is a study that provides key insights into Southeast Asia’s energy situation in 2023. The report was written by internal staff at the ASEAN Centre for Energy (ACE). The analysis was based on data and information collected from various reliable sources: the official reports from the governments of the ten ASEAN Member States, the private sector and international organisations, as well as the 7^th ASEAN Energy Outlook. These ae available from the ASEA Energy Database System (AEDS).