Wind turbines are spinning, clean energy is winning, and the industry is racing full speed ahead. But as the momentum builds, bearings wear out, shafts take a beating, and downtime costs money. Fortunately, with the right approach, many worn components can be restored instead of replaced.

The Enercon E-175 EP5, Vestas V172-7.2 MW, and Nordex N175/6.X are turbines to watch in the coming years, each bringing innovations that enhance performance while cutting costs. Here’s a closer look at what makes them stand out.

Germany is turning a former coal mine in Lusatia, in the state of Brandenburg, into a center for renewable energy with Gicon’s construction of what will soon be the world’s tallest onshore wind turbine.

The last turbine has been installed at the Baltic Eagle offshore wind farm. This 476 MW project, developed by Iberdrola in partnership with Abu Dhabi-based Masdar, is an important part of their expansion efforts in Germany.

A two-year monitoring study at Norway’s Marine Energy Test Center has revealed that no bird collisions occurred with its TetraSpar floating offshore wind turbine. This milestone study sheds new light on the compatibility of floating wind turbines and bird populations, a concern for both renewable energy advocates and environmental groups.

Many wind farms are pushing the boundaries of technology, minimizing environmental impact, and boosting energy production. Here’s a closer look at five that stood out last year.