Hasta La Gadget!

Solar Impulse returns from 24 hour test flight 26 hours later originally appeared on Engadget on Thu, 08 Jul 2010 20:58:00 EDT. Please see our terms for use of feeds.

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Hydrogen-powered cars, like Honda’s FCX Clarity, face a lot of hurdles, not the least of which being a fuel source requiring more energy to produce than it in turn gives out as energy. Honda is showing one way to mitigate that with its conceptual home-based recharging station. It relies on a six-kilowatt solar array to power an electrolyzer, splitting water molecules into hydrogen atoms. Eight hours of sunlight generates a half-kilogram of hydrogen, enough for the FCX to cover about 30 miles — your average commute. However, there are some obvious concerns, not the least of which being that massive solar array (shown on the right in the picture above), which is twice the size of car it’s powering. Then there’s the cost, and while Honda isn’t saying how much this might set you back if it ever did come to production, we’re guessing it’d make the JFE Engineering’s $60k quick charger look like something of a bargain.

Continue reading Honda shows off conceptual, solar-powered station to refill your conceptual, hydrogen-powered car (video)

Honda shows off conceptual, solar-powered station to refill your conceptual, hydrogen-powered car (video) originally appeared on Engadget on Wed, 07 Jul 2010 10:42:00 EDT. Please see our terms for use of feeds.

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This week Inhabitat reported live from the scene of the Solar Decathlon in Madrid as 17 stunning solar-powered houses competed for the title of the world’s most energy-efficient prefabricated house. The winner was just announced this evening and we’re thrilled to see that an American team won: Virginia Tech’s shape-shifting Lumenhaus. Considering that German teams have won the American Solar Decathlon for three years running now, we’re really proud of the Virginia Tech team for their big win! We’re also happy to see that several of our favorite solar houses from the show made it to the top ranks, including Germany’s elegant IKAROS house, the ultra-efficient Armadillo Box, and Finland’s beautiful wooden Luukku house.

We also watched sustainable transportation soar to new heights this week as the world’s first solar-powered blimp prepares to fly across the English Channel. Not to be outdone, the US Army unveiled plans for an ultra-long range hybrid airship that is capable of flying for three weeks at a time.

In other news, renewable energy is heating up around the globe as the EU recently announced that it will import solar energy from the Sahara Desert within 5 years. We also saw a beautiful solar powered flower sprout in Southern California and looked at the worlds first solar-powered soccer ball, which could help the blind play soccer. Finally, we caught wind of an innovative breathing mask that filters CO2 from the air, converts it into energy, and stores it to power a cellphone or portable music player.

Inhabitat’s Week in Green: a US team wins the Solar Decathlon! originally appeared on Engadget on Sun, 27 Jun 2010 17:07:00 EDT. Please see our terms for use of feeds.

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Got a bunch of photovoltaic cells and a vehicle that requires electricity? Toshiba’s thought up a process dubbed “Charge Grid” by which you can juice the latter efficiently. When the sun’s out and the electrons are flowing, it doesn’t pay to put them into the grid, so this system stores them in a rechargeable battery ready to rapidly charge your EV. For nighttime when the electricity rates are low, a bidirectional inverter lets you hop right back on the neighborhood grid, so your solar cells are put to good use and your car is always well fed. The company tells Tech-On commercialization of the system is still a few years away, so you’ve plenty of time to raze that roof antenna in favor of some photosynthesized electricity.

Toshiba’s Charge Grid puts your solar panels to work, smartly charges your EV originally appeared on Engadget on Mon, 21 Jun 2010 09:46:00 EDT. Please see our terms for use of feeds.

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The past week Inhabitat saw solar-powered transportation soar into space as Japan successfully unfurled the world’s first solar sail aboard its Ikaros spacecraft. We continued our transportation coverage by taking a took a look at a futuristic plant-powered photosynthetic concept car that seats riders within an enclosed jungle canopy. However if the Inhabitat editors commuted to work, it would probably be via these amazing solar-powered shrub cars!

In other news, the world of architecture is heating up with the onset of summer as countries around the globe gear up to unveil high-tech sun-powered homes at the European Solar Decathlon. This week we took a look at two of our favorites – the solar shelled Armadillo Box House and Finland’s hyper-insulated Luuku House, which is expected to generate more energy than it consumes. We also celebrated the launch of the 2010 World Cup by taking a look at the technologies behind five stunning green stadiums that will be hosting this year’s games in South Africa.

Speaking of the World Cup, this week were also excited to see the unveiling of a brand new version of the sOccket, an energy-generating soccer ball that scores a goal for green power in developing countries. We also took a look at a cheap solar-powered refrigerator for the developing world that can be assembled using local materials and could save millions of lives by storing and distributing vaccines.

Renewable energy was also a hot topic this week — the UAE is blazing a trail with plans to construct a record-toppling solar plant that eclipses the size of every photovoltaic farm to date. We also saw home-grown algae power make its domestic debut in this gorgeous green Latro Lamp, which is fueled by a pond-scum powered bio-battery. And renewable energy took to the streets this week as telecom provider Orange unveiled a set of spiffy set of thermoelectric galoshes that charge your cellphone using heat from your feet.

Finally, this week we unveiled some incredible new uses for everyday materials as we announced the grand-prize winners of our 2010 Spring Greening DIY Design Competition. Speaking of innovative examples of repurposed design, we were also blown away by this open-source printer made from LEGO bricks and a felt-tip pen. And if you insist on continuing to use a standard printer, you can rest assured that there’s an inspired re-use for those expired ink cartridges – Australia recently unveiled a bike path made from them!

Inhabitat’s Week in Green: solar buildings, solar stadiums, and an algae-powered lamp originally appeared on Engadget on Sun, 13 Jun 2010 21:59:00 EDT. Please see our terms for use of feeds.

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