AMES, Iowa – Sri Sritharan called up a digital map of the United States and pointed to a dark blue band running through the middle of the country. That’s wind country. The blue band runs east from the ...

AMES, Iowa – Grant Schmitz, eyes inches from a 6.5-by-12-foot panel of ultra-high performance concrete, studied the smooth surface for tiny cracks. He and other research engineers carefully marked ...

You won’t be surprised to read that Iowa is big farm country. If you’ve ever driven through the state, you doubtless noticed the vast expanses of land given over to agriculture. By some estimates, ...

The safety of wind turbines can be severely compromised by resonance between wind turbine towers and rotors. Traditional methods for measuring the natural frequency of wind turbine towers require ...

Hoffmann Green Cement Technologies has completed the pouring of seven wind turbine foundations using concrete made entirely without clinker. The projects took place from June to August 2025 at sites ...

The winners of the WinDesign international competition have been announced following an award ceremony at the MAXXI museum in Rome. The competition focused on new wind turbine concepts that combine ...