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.

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 guide provides background on the home improvement market in the U.S. and Canada and end users and systems in existing homes, as well as a description of energy efficiency program approaches and strategies.