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.

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.

The multifamily sector can be hard to reach when it comes to energy efficiency programs. Besides being diverse and complex, the sector presents a unique set of challenges to efficiency investments. The result is that multifamily customers are often underserved by energy efficiency programs. Drawing on data requests and interviews with program administrators, this report summarizes the challenges to program participation and identifies best practices that programs can use to reach and retain large numbers of multifamily participants.

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.

Three-part webinar series. Part I discusses how to design and implement funding programs, line up partners, and gain support for clean energy programs through both conventional and non-conventional methods. Part II discusses how to locate available sources of funding. Part III explains how to leverage existing funds and make clean energy investments more affordable for clean energy program audiences.

This webcast (Part I of a three-part series) covers the big picture questions that local governments should consider for funding clean energy programs. What resources are available? What are the program priorities? How can these programs pay for themselves? What funding is available? The webinar guides local governments through these and other questions in the context of their own unique circumstances and illustrates the concepts through case studies that explore how local governments have used both conventional and unconventional methods to gain support, line up partners, and design and implement their funding programs.

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