As solar and wind power have taken off around the world, so has the backlash against the waste they generate when the equipment has to be retired. Stories about wind turbine graveyards and solar ...

THE hardest vices to shake are those that come cheap. For all the efforts to kick the world’s collective addiction to inexpensive fossil fuels, energy from renewable sources still makes up less than a ...

Home solar power usage has boomed in the U.S. in the past decade, but most of that growth has come from just two states. The number of homeowners and businesses that linked up solar panels to utility ...

This diagram shows what these D-TENG panels might look like. It also illustrates how the bridge structure, when combined with the lower electrodes, can lead to improved energy storage. News ...

Solar panels are an increasingly efficient, cost-effective, and higher-power-density renewable-energy source, though most ...