The Economic Times

In 2010, a study suggested the coolest solution to global warming might also be the simplest; a fresh coat of white paint could help cool the planet: How white roofs may reduce urban heat and support climate action?

In 2010, a study suggested the coolest solution to global warming might also be the simplest; a fresh coat of white paint could help cool the planet. Researchers used computer models to examine how white roofs could reflect sunlight, lower city temperatures, and reduce the urban heat island effect. The study also explained possible benefits for buildings and energy use while noting that practical challenges still need more research before large-scale adoption.