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Inhabitat's Week in Green: self-sustaining airships, turbine base jumpers, and the Sahara's solar oasis
Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. This week opened with the exciting news that Norway and Jordan signed an agreement create a flourishing solar oasis in the scorching Sahara Desert. India also made waves as they announced the first tidal plant in Asia, and we took a look at a novel wind power tech that eschews noisy turbines for piezoelectric pads. We also rounded up our favorite wind-powered gadgets that don't blow, and you won't believe the latest extreme sport: wind turbine base jumping! In other news, green transportation took to the skies as we showcased a futuristic airship that generates its own fuel and a hydrogen-powered UAV that can stay aloft for up to a week. Meanwhile, back on earth we heard several major auto manufactures make exciting announcements as Chevrolet unveiled tech that could double the Volt's battery life and Toyota pulled back the curtain on an upgraded electric motor that requires less rare earth metals. This week we also shined a light on the world of energy-efficient illumination with our Green Lighting 101 guide, and we were blinded by the brilliance of Mischer Traxler's repurposed Relumine desk lamps. Finally, from the realm of wearable tech we brought you the solar-powered Androcell backpack that backs up your data, and we tested a handy alphabet flash card app for tech-savvy tots.
GreenPix creates massive, self-sustaining LED display in China
A company called GreenPix has created an astounding combination of sustainable technology and digital media virtuosity, dubbed the Zero Energy Media Wall. The system features the world's largest (so they claim) color LED display, powered completely by photovoltaic cells which are integrated into the glass curtain. During the day, the wall -- located on the Xicui entertainment complex in Beijing -- harvests solar energy, then expends the charge at night in a display of undulating colors. The system goes on display this month, but if you can't make it to China, you can watch a video of the work in action after the break.[Via Technabob]
College teams compete for eco-dominance in the Solar Decathlon
This summer, teams of college students have amassed on their school campuses to create solar-only, off-the-grid, self-powered homes, which will eventually compete in Washington D.C. for the Department of Energy's 2007 Solar Decathlon. To build the houses, students are limited to currently available, off-the-shelf technologies, and must also focus on design, comfort, and market viability. The groups will move their eco-friendly homes to the National Mall in D.C., where the "solar village" of houses will be open for touring by the general public, and will be scored by judges for architecture, engineering, and energy balance, amongst others. The whole shebang is sponsored by heavy-hitters like Sprint and BP, but it's unclear whether the winning team receives prizes beyond the knowledge that their solar home crushed the others in head-to-head combat.[Via CNET]
