Seattle Office of Sustainability & Environment, Jan. 2014.
http://www.seattle.gov/Documents/Departments/OSE/EBR-2011-2012-report.pdf

"Seattle is currently one of nine cities and two states in the nation that have enacted energy benchmarking disclosure policies aimed at increasing energy efficiency in the existing building stock through data access and transparency. In 2013, Seattle completed the Energy Benchmarking and Reporting program ramp-up phase by collecting whole-building annual energy use for commercial and multifamily buildings 20,000 square feet or larger. This first report summarizes program outcomes, building characteristics, trends, and recommendations."