This book examines the sustainable supply chain of renewable energy networks, combining global perspectives with engineering optimization. As the world shifts toward eco-friendly energy sources, it brings together experts to share best practices in solar, wind, marine, and biomass energy. The book covers innovative methodologies, real-world case studies, and aligns with the United Nations Sustainable Development Goals. It serves as a vital resource for researchers, policymakers, and industry leaders. Additionally, students and educators will find it valuable for courses on sustainable energy systems, environmental policy, and renewable energy technologies. Whether for research, policy development, or education, this book is essential for understanding the evolving landscape of sustainable energy.