SCI & TECH● LOWSep 10 · Sep 10, 2026, 4:53 PM
Between 2001 and 2003, Philadelphia painted 340 low-income home roofs white; roof temperatures dropped between 4 and 5 °F, and air conditioning electricity consumption decreased by 560 kWh per year
Clarín · north america
El programa Philadelphia Cool Homes aplicó revestimientos blancos reflectantes en los techos de 340 viviendas de adultos mayores de bajos ingresos.La medida logró reducir la temperatura del techo hasta 5 °F (2,8 °C) y generó un ahorro promedio de 560 kWh al año por hogar en aire acondicionado, equivalente a todo el consumo de verano de un equipo de ventana.
GlobeAlert aggregates and classifies open sources; the story above belongs to its publisher. Summaries are machine-generated from the source text.
More in Sci & Tech
SCI & TECH25m agoUkraine deposits seed samples in Svalbard Global Seed VaultUkrinform [en]SCI & TECH30m agoLeap second no longer of this time, international measurement authority abolishes itNOS BuitenlandSCI & TECH44m agoEU moves toward fast-track approval of Airbus, Leonardo, Thales satelliteSeeking Alpha TechSCI & TECH1h agoUkraine testing new 'evacuation drone' that rescues wounded soldiers from battlefieldThe Independent World