Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Solar panels can only generate electricity; they can’t store it, so you must pair them with a stand-alone battery bank or a power station. For home emergency power (for a few hours of power), we ...

With more than 1.5 million homes in the UK now generating their own electricity through solar panels, buying a place with solar panels is becoming a familiar scenario for house hunters. Panels can ...

Federal tax breaks have fueled a boom. The House bill would end that immediately. By Brad Plumer Reporting from Washington Over the past two decades, more than 5 million U.S. households from ...