
Wind turbine blades are stress tested at the Mingyang North Smart Energy factory in Baotou in northern China's Inner Mongolia province on Saturday, June 13, 2026. (AP Photo/Ng Han Guan)

Wind turbine blades are stress tested at the Mingyang North Smart Energy factory in Baotou in northern China's Inner Mongolia province on Saturday, June 13, 2026. (AP Photo/Ng Han Guan)