On February 1, 2011 the Board of Supervisors of San Francisco passed an ordinance amending the San Francisco Environment Code to adopt the San Francisco Existing Commercial Buildings Energy Performance Ordinance, requiring owners of non-residential buildings to conduct Energy Efficiency Audits of their
Commercial building owners, facility managers and real estate brokers throughout California will be challenged starting January 2011 when Assembly Bill 1103 goes into effect. The new energy performance rating system will provide energy consumption information on nonresidential buildings.