El proyecto demostró que una cubierta reflectante puede disminuir la transferencia de calor y reducir la demanda de aire acondicionado.

Discover how Philadelphia's initiative to paint roofs white resulted in significant energy savings and lower temperatures for low-income seniors. Learn why this simple, low-tech…

Philadelphia tested a simple way to protect older, low-income residents from summer heat by putting reflective white roof coatings on hundreds of homes between 2001 and 2003. The…