Vattenfall begins building its first wind and solar hybrid park in Germany, combining four wind turbines with 12,000 solar ...

Solar wind sounds poetic, but it's a very real and powerful phenomenon, connecting the Sun to every part of our solar system. Unlike the wind we feel on Earth, solar wind isn't moving air; it's a ...

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 ...

Across the country, state leaders are racing to fast-track wind and solar projects before the expiration of federal tax credits to support clean energy. Colorado is directing state agencies to ...

India could cut electricity costs to about $50/MWh by 2050 by transitioning to a fully wind- and solar-powered system with primarily day-night balancing, according to new modeling that includes ...

Federal agencies are delaying approvals for renewable energy projects on both federal land and private property at a time when electricity demand is going up. By Brad Plumer and Rebecca F. Elliott A ...