This study explores the role of grassroots diplomacy in addressing climate change challenges. It focuses on local experiences in Nepal and highlights how communities, stakeholders, and institutions respond to environmental issues such as forests, water resources, urbanization, and waste management. The report emphasizes the importance of combining local knowledge with national and global efforts to deal with climate change. It also provides recommendations to strengthen policies and protect communities. Overall, the study shows that grassroots-level action is important for effective climate diplomacy and sustainable development.