This case study features Better Buildings Residential Network members Elevate Energy and the International Center for Appropriate and Sustainable Technology (ICAST), nonprofit members that develop energy efficiency solutions for multifamily and affordable housing communities.

This case study addresses multifamily energy upgrade experiences by two members of the Better Buildings Residential Network—Elevate Energy and the International Center for Appropriate and Sustainable Technology (ICAST).

In this project, the U.S. Department of Energy Building America team Partnership for Advanced Residential Retrofit (PARR) worked with Elevate Energy on three tasks: to conduct pre- and post-retrofit analysis on the income and expense data of 13 Chicago-area multifamily buildings, to compare Chicago income and expense data to two national samples, and to explore the ramifications that energy-efficiency retrofits have on nine Chicago-area neighborhoods.

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

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

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.

As part of its "intentional learning" process, Charleston WISE collects information from homeowners that helps the program systematically test assumptions and implement continuous improvement.