Throughout Africa, hundreds of millions live without access to electricity. For light, many use toxic and expensive kerosene lamps; simultaneously harming the environment while keeping families within the grips of poverty. SolarAid is aiming to disrupt this market by providing those in need with cheaper and safer solar lights. Solar lights are more safe for the environment as well, which is important when combating climate change. With more than one million lights sold, that change is becoming tangible.