There's no denying the appeal. Walk into any Home Depot or browse online, and DIY solar panel kits promise savings of thousands of dollars compared to professional installation. As electricity bills ...

The sudden emergence of plug-in solar is timely, given the high concern about energy affordability. It offers renters and apartment dwellers – more than one-third of US households – a way to cut their ...

A research team led by scientists from India’s Dayananda Sagar College of Engineering has developed a tree-type of PV-wind power system for off-grid applications. “A hybrid tree is a synthetic ...