This document outlines a project to mainstream climate-smart cocoa in Ghana. The project aims to (1) map climate risk for cocoa regions, (2) develop and test climate-smart agriculture practices along a climate gradient, and (3) integrate suitable practices into extension services and financing models to drive adoption at scale. The project consortium includes CIAT, IITA, Rainforest Alliance, Root Capital, and Sustainable Food Lab. Initial climate change exposure mapping shows cocoa suitability decreasing in northern Ghana by 2050 and increasing in central areas, with some regions more vulnerable than others. The project expects to identify appropriate adaptation strategies and incentives to promote widespread adoption of climate-smart cocoa.