The California Residential Appliance Saturation Study (RASS), conducted by the California Energy Commission, is used to collect information on California’s residential energy consumption. As with the two previous RASS studies in 2003 and 2009, the findings from this research will be used to support the Energy Commission’s residential energy demand forecast. This study will be implemented as both a web and mail survey, known as the California Home Energy Survey, and will ask residents about their appliances, equipment, and general energy consumption. APPRISE is working with DNV GL Energy Insights USA, Inc. to develop email and mailing materials that encourage resident participation in the survey. In addition, APPRISE is overseeing a non-response follow-up effort that will use incentives, mailings, phone calls, and personal visits to obtain additional responses from households that do not respond to the initial survey requests.