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GreenGT H2 eyes-on: the first fuel cell-powered racer to tackle Le Mans
The 24 hour race at Le Mans held every year is among the most punishing automotive tests on the planet: race-bred machines running top-speed (or close) for a full day. Recently, gasoline-powered cars have had their dominance usurped by diesels, who themselves are now losing to hybrids. The next step? It could be EVs. The GreenGT H2 will take the grid of next year's 24 hour race as an experimental entry, driving the full race distance pushing only water vapor out its tailpipe. Hydrogen is stored in the two large tanks running down the sides, while the massive fuel cell stack itself is situated behind the driver. Power output is somewhere north of 500 horsepower, which is quite healthy for a car that the company hopes will be down under 1000Kg (2,200 pounds) by the time it hits the track in anger. Enough to win Le Mans? Almost certainly not, but it'll be fun to watch it try. Steve Dent contributed to this report.
Inhabitat's Week in Green: electric vehicles gear up to race, Apple's new HQ, and living architecture
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 we revved up Chevrolet's Volt and hit the streets for an elusive test drive of the hotly-anticipated electric vehicle. We also saw electric aviation soar to new heights as the pint-sized Cri-Cri airplane broke the electric aircraft speed record. The world of EV racing is also picking up the pace as GreenGT unveiled an all-electric supercar for the Le Mans race and Honda's CR-Z Hybrid beat out scores of gas-guzzling autos in a 25 hour vehicular marathon. High-tech architecture broke new ground as Apple announced that world-renowned architect Norman Foster is designing its new headquarters, and researchers revealed work on a living skin that could one day reinforce buildings and infrastructure with a hard, coral-like armored coating. We also watched as a crop of gorgeous bubble gardens popped up in the streets of Paris, and an abandoned warehouse in Brooklyn was updated with a high-tech transforming facade. In other news, this week the energy world was buzzing about a new type of organic solar cell inspired by wasp exoskeletons, and the largest photovoltaic plant in the United States officially opened in Nevada. We also saw several eco technologies take hold on the home front: researchers developed a hot solar-piezoelectric hybrid fiber that could be used to create energy-generating clothes, and Lavish & Lime rolled out a cute set of digital shower timers that are perfect for kids.
