The Commercial Buildings Energy Consumption Survey (CBECS) is the only nationally representative data on energy consumption and energy-related characteristics in U.S. commercial buildings. The most recent data from the 2012 CBECS show that, compared to previous CBECS, commercial buildings are becoming larger and are consuming less energy per square foot, a larger share of electricity, and less energy for space heating and lighting. This presentation presents highlights from the 2012 CBECS and discusses innovative plans for the upcoming 2017 CBECS. It also describes ways in which ASHRAE members can contribute to the planning process for the next CBECS.