Despite record growth in global climate investment, the finance gap remains vast, especially in emerging markets and developing economies. Guarantees are among the most effective tools to mobilize private capital for climate action but remain underused. This report by the Green Guarantee Group offers clear, practical recommendations to scale their deployment where they are needed most.

Drawing on data from 51 public financial institutions across more than 20 countries, this new report provides a comprehensive review of how green banks can overcome key barriers to private capital mobilization.

This policy bulletin summarizes key findings on how PDBs’ contribution to low-emissions and climate-resilient development can be accelerated and scaled to make progress toward the global agenda for sustainable development.

This policy brief identifies key barriers to the adoption of green guarantees and highlights existing solutions to address these challenges. The report also draws key takeaways and recommendations and lists policy-related questions for further consideration.

Drawing on lessons learned from past instruments, the Lab has identified five key steps for structuring adaptation-focused financial instruments that deliver results.