This book compiles the proceedings of the 2nd EAI International Conference on Renewable Energy and Sustainable Manufacturing (ICRESM 2024), held in Ho Chi Minh City, Vietnam, on November 2-3, 2024. The conference provided a collaborative forum for researchers, industry experts, policymakers, and stakeholders to exchange insights, innovations, and best practices in sustainable technologies aimed at reducing dependence on non-renewable resources and advancing Industry 4.0 initiatives. The included papers explore global challenges in sustainable manufacturing, energy security, and green technologies, highlighting applications that contribute to carbon emission reduction, environmental protection, and economic growth through renewable energy and eco-friendly production methods. This collection offers valuable perspectives on the latest technological developments, methodologies, and strategies driving progress in these fields. Features the proceedings of the 2nd EAI International Conference on Renewable Energy and Sustainable Manufacturing; Showcases advancements in renewable energy and sustainable manufacturing technologies; Provides valuable insights for researchers, practitioners, and policymakers interested in cutting-edge innovations and best practices.