As Japan grapples with a nuclear reactor crisis in the aftermath of the devastating earthquake and tsunami, many in the U.S. have been wondering abou...
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Valuable metals contained in electronics and green-technology products are being recycled at "discouragingly" low rates, raising the prospect of mat...
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Energy-efficient glass startup Soladigm announced today that it has nabbed $30 million in third-round equity financing, led by DBL Investors and Nano ...
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Juiced: Google&39's technical program manager for electric transportation, Rolf Schreiber, gets ready to charge a Nissan Leaf.
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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...
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NTR's Tessera Solar won approval for a 663.5-megawatt solar plant near Barstow in Southern California, the latest in a string of giant solar plants...
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Making hydrogen gas (the bubbles) from a solar cell in water, a Sun Catalytix prototype.
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Drawing from nature, Mass...
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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...
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Start-up Leyden Energy on Monday is expected to announce a distribution deal for laptop battery cells that improve the life of typical lithium ion b...
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Control4 spread further into energy on Wednesday, announcing deals with Silver Spring Networks and utility AEP around its home energy management sys...
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Nanosolar thin-film solar cells are made using a roll-to-roll process and then the cells are assembled into panels in another factory in Germany.
(...
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WALTHAM, Mass.--There's loads of technology available to make commercial buildings smarter and more efficient, but getting beyond a small niche of t...
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Ford presented a demonstration using Google&39's Prediction API to find the most efficient route for a plug-in hybrid.
(Credit:
Ford)
To take th...
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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...
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BOSTON--Even with the excitement ARPA-E generates for its energy research, more people are questioning how to get those innovations out of labs and ...
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General Electric has released an Energy Star-compliant LED light designed as a long-lasting and efficient replacement for a 40-watt incandescent bul...
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Vivint is a home security company looking for growth in home energy and solar installations.
The company, formerly called APX Alarms, today is sche...
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Biofuels producer Solazyme inked a massive deal with Dow Chemical today to ship up to 60 million gallons of its algae-based oil as an insulating chemi...
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Corporations crunch a lot of numbers on a lot of things but businesses, just like consumers, don't have a very good grasp on energy spending.
Softw...
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Think&39's City car, mainly marketed to urban dwellers, has the capacity to go 112 miles on a single battery charge, but only a top speed of 60 mil...
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