The conference brings together annually an international group of researchers, professionals and practitioners who routinely improve the energy efficiency, operating costs, and environmental impacts of buildings. ICEBO is a leading forum for timely exchanges among researchers, building operators, and professionals interested in the continuous advancement in energy efficiency applications. We invite you to submit your best creative work and projects on the following topics: • Best practices and policies in commissioning, retro-commissioning, and Continuous Commissioning® in new and existing buildings • National energy efficiency and conservation policies and programs • Improved building automation, controls, and sensor accuracy • Achieving sustainable energy savings and occupant comfort • High-performance sustainable and green buildings • Successful programs for electric utility demand side and response management • On-site and building integrated renewable energy applications (wind, solar, fuel cell, etc.) • Measuring and verifying performance of building improvements • Building energy labeling and certifications such as Energy Star [US EPA] and LEED® • Indoor air quality and thermal comfort