vertical axis wind turbine
A couple years ago, I watched with caution as Philippe Starck announced plans to design residential scale vertical axis wind turbines.Â Everyone loves the idea of small wind — especially VAWT designs — but practical issues can sometimes preclude actual energy generation with these things.Â Nonetheless, after two years of research, it seems the French designer has some actual products to speak about.Â Speaking to a crowd in Milan, Starck unveiled two Revolution Air turbine models to be made by Pramac.
Several years ago, Adobe made business news by sharing how their green building initiatives saved the company big money.Â Its San Jose headquarters facility includes three office towers that have received three LEED Platinum certifications.Â Over time, the company has reduced indoor water use by 22%, landscape water use by 76%, electricity by 35%, and natural gas by 41%.Â Now Adobe generates on-site energy with 20 Windspire small wind turbines by Mariah Power.
[Ed. note – video removed by owner]
Jay Leno’s all about the green tech, I mean, his garage is running on wind and solar, and it powers approximately two-thirds of the place.Â So recently, he just put up this video demonstrating a new technology for rooftop wind applications.Â The Mag-Wind turbine is made by Enviro Energies and both Jay Leno and Ed Begley Jr. have their own versions on order.Â Naturally, Leno was excited to point out that his turbine will be bigger than Begley’s, but in addition to that, you’ll get an idea from the video how interesting the technology actually is.Â It’s built using magnetic levitation technology that reduces friction, noise, vibration, and energy loss.Â Some other interesting aspects of the Mag-Wind System include: