The French Development Agency (AFD) and the Organisation for Economic Co-operation and Development (OECD), through its Clean Energy Finance and Investment Mobilisation (CEFIM) Programme, with involvement from the Finance for Climate Action (FCA) team in the Environment Directorate and the Directorate for Financial and Enterprise Affairs and in collaboration with the Coalition of Finance Ministers for Climate Action (CFMCA), Finance in Common (FICS) and the Network of Central Banks and Supervisors for Greening the Financial System (NGFS), jointly hosted a full-day hybrid event on Wednesday 10 December 2025 at the OECD Headquarters in Paris and virtually via Zoom. The event included a half-day technical workshop in the morning and high-level sessions in the afternoon. The full day was held under the Chatham House rule, to foster open and interactive discussions.