Hasta La Gadget!

Just hours after General Motors put forth a proposal for a standardized plug for electric vehicles, in flies this. German energy firm RWE has stated that a cadre of respected automakers and energy firms have all come together in agreement on a three-point, 400-volt plug that will enable electric cars the world over to be recharged anywhere, regardless of which recharging station they stop at. Caroline Reichert, an RWE spokeswoman, noted that the idea here is to ensure that “a car can be recharged in Italy in exactly the same way as in Denmark, Germany or France.” We’re told that the agreement includes nods of acceptance from the likes of Volkswagen, BMW, Ford, General Motors, Fiat, Toyota, Mitsubishi, Eon, Vattenfall, EDF, Npower, Endesa and Enel, and while there’s no time frame for when it’ll be introduced, we’re pretty stoked to hear that at least something has been decided upon.

Filed under: Transportation

Automakers agree on common plug to recharge electric vehicles originally appeared on Engadget on Sun, 19 Apr 2009 16:24:00 EST. Please see our terms for use of feeds.

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Given that Florida has accurately been coined The Sunshine State, it’s not at all shocking to hear that America’s first “solar city” will be built in the state’s southwest corner. Or, at least that’s the plan. According to a new report, West Palm Beach-based Kitson & Partners is currently developing a new city near Charlotte County, which will get juiced by a massive 75-megawatt solar plant. Said plant will cost around $300 million to build and will be installed by Florida Power & Light; if all goes well, homes will begin construction on a sizable plot of land dubbed Babcock Ranch by 2011. If things don’t go so well, we’re told that the actual power plant will still be erected and fed into the larger grid. In other words, Florida’s gettin’ some solar power, with or without this newfangled concrete jungle.

[Via Fark]

Filed under: Misc. Gadgets

75-megawatt solar plant to power “first solar city” in Florida originally appeared on Engadget on Sat, 11 Apr 2009 04:11:00 EST. Please see our terms for use of feeds.

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The
California-based National Ignition Facility has begun testing 192 lasers in an effort to create a fusion reaction comparable in power to that of a miniature sun, according to Space.com. The end goal is to focus the lasers on compressing and heating a single, pea-sized fuel capsule to
more than 180 million degrees Fahrenheit, which should trigger a thermonuclear reaction–one that hopefully doesn’t separate California from the rest of the continental U.S. in the process.

“One of the major activities of the NIF is to explore the basics of fusion energy, building a miniature sun on Earth that could supply limitless, safe and carbon-free energy,” said Ed Moses, National Ignition Facility (NIF) program director, in the article. The idea is that–hopefully–the fusion reaction reaction will somehow generate more energy than it takes to begin the reaction in the first place.

The report said that ignition testing scheduled for 2010 would focus 500 trillion watts of energy on
the pea-sized capsule containing deuterium and tritium fuel. “NIF has already
produced 25 times more energy than any other existing laser system, and also
became the first fusion laser facility to create the equivalent energy of
10,000 100-watt light bulbs, or one megajoule,” the report said.

File this one directly in the “why didn’t I think of that?” folder. As the bathroom gets more and more eco-friendly, the EcoDrain is stepping in to take advantage of all the hot water that goes to waste each time you shower. Put simply, this user-installed heat exchanger transfers heat from hot shower waste water to cold incoming water, essentially cutting water heater usage by as much as 40 percent. Of course, we’ve never seen a plumbing job that was anything close to simple, but for savings like this, it may just be worth the trouble.

[Via Inhabitat]

Filed under: Misc. Gadgets

EcoDrain heat exchanger makes good use of warm waste water originally appeared on Engadget on Thu, 26 Mar 2009 05:59:00 EST. Please see our terms for use of feeds.

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Imagine this — one day, with enough steroids, your pet hamster actually could power your home by just running on its wheel. Georgia Tech researchers have discovered ways to “convert even irregular biomechanical energy into electricity,” and it’s demonstrating the finding by showing off jacket-wearing rodents that are game to run. According to the institution’s Zhong Lin Wang, the minuscule nanogenerators “can convert any mechanical disturbance into electrical energy,” which theoretically means that power can be driven by simple, irregular mechanical motion such as the vibration of vocal cords, flapping of a flag or the tapping of fingers. As with most of these university discoveries, there’s no telling how soon this stuff will be pushed out to the commercial realm, but at least they’ve found something to keep the rats busy during the off hours.

[Via news:lite, thanks Charles]

Continue reading Jacketed hamsters demonstrate movement-powered nanogenerators

Filed under: Misc. Gadgets

Jacketed hamsters demonstrate movement-powered nanogenerators originally appeared on Engadget on Fri, 27 Feb 2009 00:33:00 EST. Please see our terms for use of feeds.

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