2023 ASEAN Energy Statistics Leaflet (AESL) provides comprehensive visualised snapshots of the energy landscape in ASEAN. These include primary energy supply, final energy consumption, electricity, renewable energy, energy-gender, and other energy-related indicators. AESL is one of ACE report series and an integral part of the ASEAN Energy Database System (AEDS). AEDS sets a vision to become the pool of reliable and comprehensive ASEAN energy data and information. As the regional knowledge hub and think tank, ACE curate regional energy data through AEDS to serve as basis for research and policy recommendations to AMS.Data sources of AEDS are the official submission from ASEAN Member States, complemented with reports from government agencies and international organisations. The 2023 AESL is specifically designed to showcase the 2005 – 2021 statistics.Other ACE report series, especially the 2023 ASEAN Power Updates and 2023 Oil & Gas Updates, might have information based on historical data up to 2022.