BOSTON--It's a business with extremely risk-averse customers that have little money spend. On the plus side, it's vital to life and a strained natur... read more »
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CAMBRIDGE, Mass.--To modernize a 1940s power plant for better efficiency, its owner turned to an underground steam pipe system designed in the 19th ... 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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WALTHAM, Mass.--There's loads of technology available to make commercial buildings smarter and more efficient, but getting beyond a small niche of t... 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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Engineering researchers at Oregon State University developed a prototype thermally activated cooling system that converts waste heat to cooling. (C... read more »
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Every time I see a concept car, I wonder why, many years later, I have still not seen anything like it on a road. Every time I see a hybrid car, I wo... read more »
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India and the United States have agreed to cooperate on energy projects, including shale gas and clean energy, Indian Prime Minister Manmohan Singh... read more »
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CAMBRIDGE, Mass.--When it comes to harvesting energy from oceans and rivers, the "sink or swim" approach doesn't really work. Getting wave and tida... read more »
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Kior&39's process uses a catalyst to treat biomass to turn it into a petroleum replacement. The proprietary catalyst is recuperated during the pr... read more »
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WASHINGTON--U.S. environmental regulators released a plan on Thursday for the nation's power plants and refineries to cut greenhouse gas emissions,... read more »
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Germany will shut down all seven of its nuclear power plants that began operation before 1980 and it is unclear whether they will start up again, th... read more »
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Republicans in the House of Representatives introduced a bill today that would permanently stop the Environmental Protection Agency from regulating... read more »
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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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This diagram shows the workflow of micron-beads of hydrogen in a fuel cell vehicle. (Credit: Cella Energy) Researchers developed a new, low-cost ... read more »
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The United States demanded today that the European Union exempt U.S. airlines from an EU law widening carbon permits to aviation, hardening a stand... read more »
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(Credit: The Pew Charitable Trusts) The G-20 nations have the most power and the largest impact on the future of clean energy because together the... 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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Algae-oil maker Solazyme picked a time of rising oil prices of more than $100 a barrel to signal it plans to go public on the stock market. The San... read more »
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General Motors said yesterday that it will make 60,000 Chevrolet Volt and Opel Ampera plug-in hybrids in 2012, up from its previously announced 45,... read more »
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