This book presents the proceedings of the International Conference on Sustainable Computing (ICSC 2025), which took place during 16-17 June 2025, in Ho Chi Minh City, Vietnam. The book details recent trends of sustainable computing having applications in artificial intelligence (AI), Internet of Things (IoT), social networking, data science, digital forensics, autonomic systems, and pervasive or networking applications for real-time computing. The book covers the theoretical as well as practical aspects along with the case studies from different domains of industry. Hence, it serves as a single repository of the current trends and techniques in the area of sustainable computing.