Motionless Wind Turbines~

[Sparty]

Motionless turbines deliver super-efficient wind energy:

No visible moving parts, no noise or vibration, and a minimal impact on the surrounding environment and wildlife.

"Aeromine Technologies, a startup based in Los Angeles, is testing units that capture and amplify wind that strikes the side of a building and accelerates as it flows over a flat roof. The wind passes through a pair of aerodynamic fins (akin to those on race cars) to maximize wind speed. As it passes through, the wind creates a vacuum at the base of the unit, which spins an enclosed propeller, thus generating power. The units are boxy, about 10 feet high and could be mistaken for part of the air-conditioning and ventilation equipment."

https://news.aerominetechnologies.co...giant-turbines