Welcome to the Energy Efficiency Data Portal, featuring data summaries for IOU EE savings claims and CPUC evaluation updates. Please click on the program cycle (2010-2012 or 2013-2015) you would like to view. Use the filters to identify the data types you seek; reported (ex ante claims) and evaluated (ex post) sets are available for the 10-12 cycle, while the 13-14 cycle currently shows ex ante claims. Data sets are also available as downloadable CSV files. Note: Data for 2013-15 is currently being updated. Click here to see notes.