How #WindPower Works : When you talk about modern wind #turbines, you're looking at two primary designs: horizontal-axis and vertical-axis. Vertical-axis wind turbines (VAWTs) are pretty rare. The only one currently in commercial production is the Darrieus turbine, which looks kind of like an egg beater.
This wind powered generator starts making energy at 2 mph.
Hybrid Power Systems //Solar Energy With a Side of Wind https://twitter.com/ogugeo/status/352987676078637057
Energía eólica #infografia #MedioAmbiente
DIY Vertical Axis Wind Turbine - make your own power :)
Discreet silent wind turbine provides enough energy to power the lights in an average home
Easy Homemade Windmill Plans For Wind Power - Preparing For SHTF
El mayor parque eólico del mundo instalado en una azotea El edificio de la Medical Research Foundation (OMRF), situado en la ciudad de Oklahoma (EEUU), acaba de instalar en su azotea el mayor parque eólico del mundo sobre un edificio.
Wind-powered device can produce 11 gallons per day of clean drinking water from the air
WaterSeer is a low-tech, low-cost atmospheric water condenser that could help create water self-sufficiency in communities around the world.