‘It could impact the world tremendously.’ Man Shows How Painiting Roofs White Could Lower Electric Bills And Cool The Planet
This guy has a potential hack that he reckons could cut people’s electricity bills by up to 40 per cent. He says that instead of having a black roof, a white one might just cut AC bills by potentially reflecting the sun’s rays. @Kavellkavon said: “I have a video right now that’s gonna show you … Read more