Energy Audit of Building Systems: An Engineering Approach, Fourth Edition addresses the critical intersection between energy efficiency and building performance optimization. It provides specialized knowledge and systematic approaches needed to evaluate existing buildings while achieving maximum energy savings and carbon-neutral operation.

The new edition expands coverage to include dynamic and demand response technologies such as switchable glazing systems, phase change materials, and photovoltaic (PV)-integrated shading devices. It also includes a new chapter covering proven systems and effective analysis approaches for electrifying existing buildings. Enhanced problem sets and case studies provide practical applications for both residential and commercial building retrofits.

This book will benefit building energy auditors; heating, ventilating, and air-conditioning (HVAC) engineers; architects; facility managers; and advanced undergraduate students seeking specialized training in building energy management.

Instructors will be able to utilize an online Solutions Manual for their course.

Moncef Krarti, PhD, PE, LEED®AP, FASME, is the Professor and Coordinator for the Building Systems Program in the Civil, Environmental, and Architectural Engineering Department at the University of Colorado, USA. He also serves as the Executive Director of the Building Energy Smart Technologies (BEST) Center. Dr. Krarti has helped the development of similar energy efficiency centers in other countries including Brazil, Mexico, and Tunisia. He has an extensive experience in promoting building energy efficiency technologies and policies overseas, including the development of building energy codes and energy efficiency training programs in several countries, including Tunisia, Sri Lanka, Egypt and collaborative research with over ten countries in Europe, Africa, Asia, and South America. Dr. Krarti has published several books and textbooks on building energy systems, as well as over 400 technical journals and handbook chapters.