Add Yahoo as a preferred source to see more of our stories on Google. America's big-box retail and grocery stores could fulfill half of their own electricity needs and generate enough clean ...

A new report lays out the incredible untapped opportunity for carbon-free energy sitting on top of your local Walmart. Reading time 3 minutes Walmart, Target, Home Depot, and other box stores are home ...

US big-box retail and grocery stores have enough rooftop solar potential to power more than 7.9 million homes – utilizing all that unused space for clean energy is a no-brainer. UnderstandSolar is a ...

Tyler Gerardot is an electrical maintenance technician Sweetwater Sound. He maintains the company's 260 rooftop solar panels. Indiana is expected to add a lot of solar power in the next five years — ...