Volvo attaches a flywheel through a continuously variable transmission to reduce fuel consumption. (Credit: Volvo) Ferrari, Renault, BMW, and Mc... read more »
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Micro-algae at an MBD Energy station. (Credit: MBD Energy) Australia-based MBD Energy is installing an algae system from OriginOil at its coal pow... read more »
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The familiar yellow EnergyGuide labels seen on home appliances will be attached to televisions in stores, giving consumers a better idea of how TVs ... read more »
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The Leaf may be the first full-scale, all-electric production carあfrom a major automaker to be sold in the U.S., butあNissan hasna4ぎa4д exactly bee... read more »
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What a typical intact fluorescent light ballast made before 1979 looks like, according to the EPA. (Credit: EPA) The Environmental Protection Agen... read more »
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Nissan&39's NV200 minivan will be the next NYC Taxi, Mayor Michael Bloomberg announced Tuesday. (Credit: Nissan) Front interior of the official... read more »
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One of the job openings at Google is to work on heliostats, or sun-tracking mirrors used to concentrate light and produce heat in concentrating sol... read more »
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Clean-tech start-ups that think they can be nimble and quick to market may be interested in a new incubator from San Francisco. Greenstart, whose tea... read more »
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Biofuel company Mascoma said today it has the financing and the customer needed to build a biorefinery in Michigan to make ethanol from wood. The c... read more »
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The BamBoo uses bamboo fibers in the construction of some interior components. (Credit: Rinspeed) At next year's Geneva auto show, tuner and con... read more »
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Stealthy solar startup Alta Devices has raised a whopping $72 million from one of the longest list of high-profile investors you might ever see, which... read more »
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BrightSource Energy said today it has secured financing for a utility-scale solar plant in the California desert, the first project of this type to ... read more »
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(Credit: U.S. Department of Energy) Despite rising prices at the pump, many consumers are still reluctant to purchase vehicles with alternative ... read more »
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(Credit: Josh Miller/CNET) BMW established its 7-series as a tech powerhouse, so adding a hybrid system is like sprinkling a little extra craz... read more »
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Enerkem today said that it raised $60 million from fuel refiner Valero and others to build plants that convert municipal waste to biofuels. Enerk... read more »
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(Credit: FuelEconomy.gov) Consumers should have an easier time comparing the fuel economy of cars and light trucks once new consumer labels unveil... read more »
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Now that plug-in electric-vehicle technology is ready for prime time, forward-looking cities are trying to modernize their building codes to stay cu... read more »
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Despite a heavy marketing campaign and major public outreach, for some reason people still seem to think that the Chevrolet Volt is just an expensiv... read more »
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Web technologies are not only letting people telecommute and cutting down on paper--thus reducing greenhouse emissions and saving trees--they're als... read more »
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(Credit: Gartner) In a country whose iconic vehicles include the Shelby Cobra and the Hummer, one might assume that electric-vehicle adoption in t... read more »
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