A Spanish startup's vibrating pole generates electricity with no blades, no noise, and no bird strikes — and it could sit ...

Across the world, wind power is growing fast—but not fast enough. To meet climate goals and reach carbon neutrality, the United Nations says global wind energy must triple in the next ten years.

In fact, the turbines were able to reach an efficiency of 53%, which is just shy of Betz's Law, a theorem that says no wind turbine would be able to convert more than about 59.3% of wind energy into ...