When most of today’s wind projects were developed, first costs were the focus; operations and maintenance (O&M) costs were largely unknown. Now, with hundreds of turbine models in operation—sometimes ...

Wind turbines, which contributed more than 9% of U.S. electricity in 2021, last roughly 20 to 25 years before they must be replaced, according to the Energy Information Administration. But some social ...

HANOVER, Germany—Continental A.G.'s belting technology is helping Xinjiang Goldwind Science and Technology catch the wind. Engineers with ContiTech, a division of Continental, combined the two timing ...

If you can turn a wrench and operate an electric drill, you can build this simple generator in two days. Turn a car alternator into a homemade wind turbine by building this cheap and easy DIY wind ...