This book explores the recent developments in sustainable engineering, especially low carbon and eco-efficient materials, lifecycle assessment techniques and advanced construction strategies, sustainable water treatments, spatial technologies and smart monitoring of long-term performance evolution of infrastructure. This volume is an outcome of First International Conference on Sustainable Materials, Methodologies, Technologies & Applications in Engineering (ICS2MT-2K25) and it serves as knowledge hub for academicians, engineers, researchers, and policy makers to share their expertise in the sustainable approaches in the global infrastructure development especially in advanced concrete technology, life cycle analysis, disaster-resilient construction and advanced structural applications. This book highlights the interdisciplinary sustainable approaches to solve current world challenges with conventional construction practices, which is the main intention to promote this book.