The Indonesian Solar Energy Association (AESI) is a professional and industry organization that brings together stakeholders, practitioners, and advocates in the solar energy sector across Indonesia. Established to accelerate the adoption of solar energy as part of the national clean energy transition, AESI is actively engaged in policy advocacy, capacity building, and the promotion of solar technologies and investments, including rooftop, floating, and utility-scale solar projects. Currently, AESI has more than 117 members, consisting of EPC companies, developers, IPPs, financial institutions, and other key players within the solar energy ecosystem.