This report provides a comprehensive review and analysis of home energy upgrade programs with proven track records, focusing on those with robustly verified savings and constituting good examples for replication. This meta-analysis describes program models and implementation strategies for direct install upgrades; heating, HVAC replacement and early retirement; and comprehensive, whole-home upgrades.

Energy efficiency savings have grown substantially in the past ten years, and national leaders in program administration have emerged as savings levels have increased. This report reviews annual program performance for 14 leading energy efficiency program administrators, with a focus on costs, electricity savings, cost effectiveness, and portfolio design.

This report details opportunities for scaling up program activity and increasing savings from programs reaching the people who need it most. It discussed best practices from existing programs for overcoming many of the key challenges that program administrators face, including how to address housing deficiencies that prevent energy efficiency upgrades, how to address cost effectiveness challenges, and how to serve hard-to-reach households.

This report identifies opportunities for Connecticut's Home Energy Solutions program (HES) to increase savings related to air sealing, duct sealing, and insulation.

Home energy management systems (HEMS) continue to present a unique opportunity and challenge. While energy savings have been documented for many HEMS, some of the most promising opportunities from these devices and systems can be found in the internet of things (IoT) and smart home technologies. This report presents market updates, a regional goal, and strategies to drive market transformation and achieve the many benefits from HEMS and the Smart Energy Home.

This summary from a Better Buildings Residential Network peer exchange call focused on how a residential energy efficiency program can work with, for or as utilities.

Philadelphia EnergyWorks helped sustain future programs by sharing marketing insights and program data with a local utility partner.

This peer exchange call summary focused on loan product structure and using market research to identify candidates for upgrades of occupied commercial buildings.

This peer exchange call summary focused on sales training assistance programs for contractors.

This presentation describes the brand, messaging strategy, and campaign tactics used by Philadelphia EnergyWorks to reach its target audience.

EnergyWorks' phased marketing campaign appeals to Philadelphia homeowners based on the current weather conditions.

In this video interview segment, Liz Robinson with EnergyWorks in Philadelphia, Pennsylvania, talks about the faith-based partnerships EnergyWorks developed to help promote the program.

This video describes the partnerships that EnergyWorks in Philadelphia established to offer classroom, lab, and in-field training to technicians to help them enter the home performance market.

This video provides an overview of training a local workforce to meet program needs, including meeting the needs of local contractors for new hires.

Outlines Philadelphia's EnergyWorks program's use of low-interest loans to incentivize homeowners by tying the interest rate to the number of energy efficiency measures incorporated into the home.

This webcast reports on the energy efficiency services sector workforce size, expectations for growth, and training needs and features a case studies from Efficiency Vermont and Efficiency Maine.

This webcast covers information about designing effective incentives to drive residential retrofit program participation.

This is a sample request for proposals (RFP) from Philadelphia, Pennsylvania, for public information and marketing support.