(Credit: University of Maine/James W. Sewall Company) Deep offshore wind could produce energy for 8-10 cents per kilowatt within 10 years, accordi... 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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Lighting controls company Redwood Systems has done a number of installations in data centers. (Credit: Redwood Systems) To improve the efficiency... read more »
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To get the same economics of the computer semiconductor industry, the LED lighting world needs to start manufacturing on the same equipment, says Br... 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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The U.S. wind power industry had its slowest quarter since 2007 in the just-ended third quarter, as investors turned away from the sector after C... read more »
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The Uno electric scooter is a unique beast: an electric scooter that looks like a mini-motorcycle and folds up into a Segway-like scooter balanced o... read more »
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CAMBRIDGE, Mass.--To reinvent the fuel business, engineers at biofuel start-up Joule Unlimited tinker with tiny life forms all day. The four-year-o... read more »
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The IEEE is stepping up its involvement in energy-related technologies with its latest working groups. The engineering organization announced today... read more »
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Areva's solar mirrors reflect heat onto boiler pipes above to create steam and power a turbine generator to create electricity. An Australian co... read more »
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RUTLAND, Mass.--The road up to Jordan Dairy Farm here offers a typical New England view of rolling hills, wood-frame houses, and shade trees. Then u... read more »
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The projected footprint of the California Valley Solar Ranch project, which can supply energy for 100,000 homes. (Credit: California Valley Solar R... 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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(Credit: General Electric) Google said today that it will buy power from a planned 100 megawatt wind farm in Oklahoma located near a data center ... 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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WALTHAM, Mass.--Living off the grid to be in touch with nature may have once been the height of environmentalism, but urban areas are increasingly t... read more »
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STATE COLLEGE, Pa.--President Barack Obama announced a new clean energy program in Pennsylvania on Thursday, seeking to show he remains focused on j... read more »
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A 10-foot girder integrated with solar cells by a team of 30 researchers in Wales. (Credit: Dyesol) Steel giant Tata Steel has partnered with Aust... read more »
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The U.S. Department of Energy is offering $2.1 billion in conditional loan guarantees to support what will be the world's biggest solar power plant... read more »
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Energy Secretary Steven Chu today warned that "time is running out" for the U.S. to be the global leader in clean-energy technologies because China ... read more »
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