Wind has long been used to generate power. This accelerated in the 1970’s when oil prices jumped. Many different designs of modern wind turbine, with both horizontal and vertical axis have been ...

Modern-day wind turbines are constructed using mostly concrete and steel, topped by the fiberglass composite blades mounted to the nacelle that houses the gearbox and generator, along with much of ...

Apr. 3, 2025 — A new method to recycle wind turbine blades without using harsh chemicals resulted in the recovery of high-strength glass fibers and resins that allowed researchers to re-purpose ...

These types of composites are cured and can't easily be undone and returned to their original materials. The first generation ...

He signed an executive order that stopped all new approvals, and renewals, of wind energy projects on federal lands and waters, citing “consequences of which may lead to grave harm — including ...

A constellation of satellites orbiting 250 miles above Earth’s surface shows how solar and wind have taken off in recent years: Here’s what renewable energy sites looked like eight years ago.

"During operation, modern wind turbines are designed to minimize noise emissions, and their impact on nearby receptors will be assessed as part of a noise impact assessment. There is no ...

The first generation of modern wind turbines made of composites from the 1990s are now reaching the end of their lifetimes, creating a significant challenge for disposal. The glass fiber ...