This book includes high-quality research papers presented at the International Conference on AI Systems and Sustainable Technologies (ASSET 2025), organized by the Department of Computer Science and Information Technology, School of CS and IT at IIS (deemed to be University), Jaipur, India, during 28–29 March 2025. It covers the state-of-the-art in AI and ML applications across diverse domains. It also discusses interdisciplinary research integrating AI with sustainable technologies in energy, agriculture, health, and climate resilience.