A short video from the U.S. Department of Energy illustrates how the 130' long blades of wind turbines generate power. Trying to build a better planet. Read more from this special report. Shaped a ...

Off the top of your head, how big do you think the biggest wind turbines are? A few dozen feet or meters? A hundred meters?

European energy giant Vattenfall has started construction on a new hybrid renewable energy project in southwest Germany that combines wind and solar power at a single site. The project, called ...

Minnesota has nearly 125 wind farms. For people curious or skeptical about this longstanding renewable-energy source, local leaders and industry voices are engaging with residents, including a session ...

Meeting Europe’s fixed-bottom offshore wind needs with just Vestas and Siemens Gamesa as turbine suppliers is tough, but ...