This case study features New York City Energy Efficiency Corporation (NYCEEC), a member that focuses on financing energy efficiency and clean energy upgrades for multifamily buildings in the city and surrounding communities.

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

Links to case studies of residential projects and contractors under the New York State Energy Research and Development Authority (NYSERDA)'s Home Performance with ENERGY STAR program.

This case study discusses strategies that Fayette County, Pennsylvania used to provide Building Performance Institute (BPI) certification and business skills training to aspiring energy efficiency contractors.

These case studies highlight examples of participating contractors who have employed Home Performance with ENERGY STAR to help homeowners improve their home's comfort and lower their utility bills.