The text begins by discussing the sustainable buildings, energy efficient technologies, advanced materials, advances in renewable energy for building sector, green intelligent infrastructure, policies on sustainable infrastructure, and life cycle assessment. It further presents design considerations, challenges, and applications of net zero energy buildings with a global perspective. The book covers renewable energy technologies for energy-efficient buildings. This book: Discusses the importance of developing new materials for Energy and Heat Transfer Optimization in sustainable buildings and Life Cycle Assessment of Sustainable Building Materials. Investigates the city gas system, sustainable smart cities infrastructure, and Data Mining Techniques in Green Building for Evaluation of energy Cost, Grades and Adoption. Highlights the development and application Net Zero Energy Buildings, Energy Policies and Infrastructure Requirements, Building Performance Prediction & Optimization, and Energy Planning and Thermal Comfort in Buildings Presents renewable energy policies, Social, Economic, and Environmental Issues Associated with Sustainable Buildings, and Emerging Trends in Smart Green Building Technologies. Covers Energy-Efficient Urban Infrastructure, Earth-Air Heat Exchanger, and Retrofitting of existing buildings to achieve energy efficient buildings. It is primarily written for senior undergraduates, graduate students, and academic researchers in the fields of energy engineering, environmental science and engineering, materials science, mechanical engineering, and civil engineering.