Community Power Works (CPW), the City of Seattle’s home energy upgrade program, launched last April with the goals of simultaneously driving demand to weatherize 2,000 homes, and creating a sustainable industry for home energy upgrades. After a successful start in Seattle’s central area and southend, CPW expanded its services citywide in January. To date, over 900 homes have entered the program, and demand continues to grow as homeowners spread the word about the increased warmth and comfort of their newly upgraded homes.