Unlocking private finance in support of climate action is one of the main challenges governments, international organizations and development banks have been grappling with since the Paris Agreement entered into force. This case study is part of the publication “Adaptation Gap Report 2023: Underfinanced. Underprepared. Inadequate investment and planning on climate adaptation leaves world exposed” (ISBN No: 978-92-807-4092-9). Suggested citation: United Nations Environment Programme (2023). Adaptation finance: Mobilizing the private sector. An online resource of Adaptation Gap Report 2023: Underfinanced. Underprepared. Inadequate investment and planning on climate adaptation leaves world exposed. Nairobi. https://doi.org/10.59117/20.500.11822/43796