The document summarizes a project to strengthen climate resilience in Sinnakulam village, Sri Lanka through the development of a sustainable water supply system using wind energy. The village was experiencing increasing floods, droughts, and water shortages due to climate change. Through community participation, a windmill was installed to power a water pump and supply the village. This has reduced waterborne diseases and fuel costs while improving food security and environmental conditions. Community disaster management committees now maintain the system and capacity for climate adaptation has increased.