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).

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

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

Descriptions of eight county-level and city-level energy efficiency programs in the Southwest.

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 brief focuses on loan programs in 30 states that are currently providing low- to no-interest loans to finance energy efficiency improvements--from energy-efficient windows to replacement HVAC systems--in the residential, business, and public sectors.