This document discusses the need for stronger regional cooperation on natural resource management and climate action in Central Asia. It notes that climate change threatens water and food security through reduced glaciers and increased flooding. The document proposes a new project to mainstream principles of coordinated energy, water and land use ("nexus" approach) through developing plans, analysis, financing mechanisms and policy dialogues. Key activities proposed for the new project include mainstreaming nexus principles, expanding the evidence base on benefits, enhancing access to finance and designing financing mechanisms to promote nexus investments.