Climate Bonds Initiative CCAC Partner since 2026 Breadcrumb Home Our Partners Climate Bonds Initiative Climate Bonds is an international investor-focused not-for-profit organisation working to mobilise the bond market for climate change solutions. It promotes investment in projects and assets needed for a rapid transition to a low-carbon and climate resilient economy. The mission is to help drive down the cost of capital for large-scale climate and infrastructure projects and to support governments seeking increased access to capital markets to meet climate and greenhouse gas (GHG) emission reduction goals.