APPRISE's research and evaluation studies provide detailed information on how energy assistance, energy education, and energy efficiency programs have been developed; how these programs impact participating households; and how the programs can be refined. APPRISE's national survey reports provide important new information on how low-income households deal with unaffordable energy bills. Our data tracking reports include important information on how information systems can be structured to facilitate program operations, regulatory oversight, and evaluation. Past APPRISE reports are available for download.