Articles With "alternative energy" Tag

Mag-Wind New Wind Turbine [Video]

[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.  So recently, he just put up this video demonstrating a new technology for rooftop wind applications.  The Mag-Wind turbine is made by Enviro Energies and both Jay Leno and Ed Begley Jr. have their own versions on order.  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.  It’s built using magnetic levitation technology that reduces friction, noise, vibration, and energy loss.  Some other interesting aspects of the Mag-Wind System include:

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Inventor Creates Net-Zero Energy Island

North Dumpling Island

Dean Kamen is a well-known entrepreneur and inventor of various technologies, including the Segway, Project Slingshot, and a hybrid electrical car with a Stirling engine.  He’s also trying to establish an independent, net-zero energy island off the coast of Connecticut.  The three-acre private island is called North Dumpling, and if granted his wishes, it would have its own constitution, flag, and national anthem.  Kamen’s attempts at secession haven’t been successful yet, but that’s no surprise given the South wasn’t able to do it either.  He has found success installing LEDs and saving energy, though. 

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Vatican Gets Serious with Solar

Solarpaulvihall

Maybe Samsø started a trend in becoming a net exporter of renewable energy because it appears that the Vatican is thinking about doing something similar.  The curvaceous roof of Paul VI Audience Hall, a building that's located right by the famous St. Peter's Basilica, has been topped with 2,400 photovoltaic panels to source energy for lighting, heat, and air conditioning. 

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