Xtreme Power&39's utility-scale energy storage units store energy and can be used to regulate the ebb and flow of intermittent energy sources lik... read more »
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Volvo&39's electric C30 concept has a 94-mile range, but the carmaker is planning to add a fuel cell and an on-board reformer to produce hydrogen f... read more »
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LAS VEGAS--Consumer electronics companies used to tout the energy efficiency of individual gadgets. Now many want to make your whole house more effi... read more »
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Green chemistry company SiGNa Chemistry has unveiled a new chemical process for generating hydrogen from water, which the company says could solve bot... read more »
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(Credit: Wayne Cunningham/CNET) The newest hybrid from Lexus comes in the form of a low-down hatchback with futuristic side styling, an aggres... read more »
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The AeroVironment EVSE-RS 240-volt home charging dock. (Credit: AeroVironment) To power its upcoming test fleet of electric vehicles, BMW announc... read more »
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Toyota brought a fleet of its new Prius V model out to California for testing. (Credit: Wayne Cunningham/CNET) When Toyota first introduced the ... 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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A landmark along the Tokyo-Osaka railway, Sanyo&39's Solar Ark is 344 yards wide with an annual output of 530,000 kWh. (Credit: Sanyo) Struggli... read more »
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Cleantech companies just can&'t seem to get it right.At least, that&'s the notion Peter Thiel a4‚¬a4 a co-founder of PayPal and president of Clarium ... read more »
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The U.S. solar power sector grew 67 percent in 2010 but still lagged European markets by a wide margin in installing solar systems, the industry's ... read more »
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Having scoured the globe via the Internet for promising power grid technologies, General Electric today said it and its partners will invest $55 mil... read more »
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Anxiety over Japan's quake-crippled nuclear reactors has triggered calls from lawmakers and activists for review of U.S. energy policy and for brake... read more »
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It seems the Agua Caliente solar project in Arizona is changing hands once again. NRG Energy announced today its subsidiary NRG Solar plans to acquir... read more »
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(Credit: EPA) Did the U.S. Environmental Protection Agency overstep its bounds in its decision to grant a partial waiver approving the sale of gaso... read more »
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NATIONAL HARBOR, Md.--Energy Secretary Steven Chu is drawing on U.S. history in research and development to advocate for policies to encourage clean... read more »
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Chipmaker Freescale has designed a USB charger that knows when to stop working. At the Consumer Electronics Show in Las Vegas this week, Freescale ... read more »
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With millions of smart meters projected to be installed, opponents have raised concerns over the health impact from the radios inside these two-way ... read more »
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Smart-grid company Tendril Networks said it has acquired Grounded Power, a small company with expertise in the social aspects of energy efficiency. ... read more »
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Here&'s some of the latest action we&'re following on the GreenBeat today:First Solar posts strong forecast, sells Arizona plant to NRG &8211' The top... read more »
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