Governments from developing countries confront the challenge of designing coherent policies that can simultaneously accelerate growth, reduce poverty, deepen human development, preserve and improve the environment, and adapt/mitigate to climate change. To successfully achieve these objectives, countries need quantitative analytical capacities to assess comprehensive, coherent and detailed policy options. This requires assessments that integrate a large number of development objectives across the economic, social, and environmental dimensions of sustainable development. This project aims at building integrated assessment methodologies and capacities in each country to address the interlinkages and tradeoffs among policies, goals and the economic, social and environmental dimensions of sustainable development. A climate, land-use, energy and water systems integrated assessment will be developed in each target country, with capacity building activities provided to government officials, to address the challenges and particular policy scenarios discussed with official government counterparts, to inform evidence-based policy discussions.