The roofs of big box stores in the US have the solar potential to power 8 million homes.

More info: https://www.washingtonpost.com/climate-solutions/2022/01/20/superstores-can-meet-half-their-electricity-needs-with-rooftop-solar-says-new-report/?utm_medium=email&utm_source=newsletter&utm_campaign=wp_energy_and_environment&wpisrc=nl_green