Researchers improve spinach-based solar cells by adding blackberry dye

Biohybrid solar cells aren't nearly as efficient as standard silicon panels, but including natural materials in renewable energy could make it more cost-effective. Scientists have refined one design based on the proteins in spinach leaves by adding n...

Tesla will create ‘virtual power plant’ with 50,000 Australian homes

Tesla isn't done bolstering Australia's power grid just because its giant battery farm is up and running. South Australia premier Jay Weatherill has unveiled a partnership that will provide 5kW solar panels and Tesla Powerwall 2 batteries to "at lea...

Nearly all new US electricity capacity was renewable in 2017

Renewable energy played an important role in the US last year... although you might not want to cheer too loudly. Data from both the Rhodium Group and the Energy Information Administration shows that solar and wind power represented 94.7 percent of t...

Renewable energy outstripped coal use in the UK for most of 2017

The UK has been working to significantly reduce its carbon emissions and with that effort, it hit some major green milestones this year. In April, the country went a full day without coal-generated power for the first time in 135 years. And in June,...

Biolite’s SolarHome 620 provides power for everyday essentials

BioLite has been leading a dual existence. While the Brooklyn-based company's been delivering off-the-grid accessories to your average camper, hiker and explorer, it's also been serving emerging markets where power may be scarce and clean cooking too...