The Enhancement of Clean Energy Technology Ecosystem and Connectivity in ASEAN aims to scale transformative energy-climate solutions by fostering investments and business growth within the cleantech innovation and entrepreneurship ecosystem (CIEE) across ASEAN Member States (AMS). This initiative contributes to the AMS goals of achieving energy security, accessibility, affordability, and sustainability, while advancing global climate targets and the Sustainable Development Goals (SDGs) 7: Affordable and Clean Energy and SDG 13: Climate Action. The project also aligns with the ASEAN Plan of Action for Energy Cooperation (APAEC) Phase II: 2016-2025, particularly the Energy Efficiency and Conservation (EE&C) Programme Area Outcome-Based Strategy (OBS) 2: Enhance Participation of Private Sector and Financial Institutions including Energy Service Companies (ESCOs) and Clusters for EE&C promotion.