From Wales, a box to make biofuel from car fumes
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The world's richest corporations and finest minds spend billions trying to solve the problem of carbon emissions, but three fishing buddies in North Wales believe they have cracked it.
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Biofuels may have a role to play in curbing climate change, Britain's Royal Society concludes, but many questions remain.
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Purdue Research Foundation has licensed a technology to Bio Processing Technology Inc. for the development of a new environmentally friendly method to produce ethanol that also costs less than current methods.
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A furious attack on the rush for biofuels is launched by a charity that supports poor farmers.
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Britain's newest biodiesel plant, capable of turning recycled cooking oil and animal fats into fuel for cars, is due onstream in Scotland this spring, boosting output of the green fuel by up to 35,000 tonnes a ...
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Think gasoline is expensive? Check out this coal-derived alternative.
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Across the globe, huge demand for biofuels has created tension between using land to produce fuel and using it for food.
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Plans to make cars greener by using fuel made from crops and animal fat are in doubt
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Blog: Add carbon dioxide, water, heat. Serves cars.
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Making ethanol from corn is expensive. Better biofuels are years away from the gas tank. But do we really have any alternative?
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By Bruce Henderson, The Charlotte Observer, N.C.  Dec. 19--A $590,000 federal grant will help pay for new ethanol and biodiesel pumps in the Charlotte region, expanding availability of the alternative fuels.
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Companies are looking for ways to cut down on greenhouse gases and save money on increasingly expensive gasoline.
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Germany taxes, rather than subsidies, biodiesel. That's killing the industry.
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Successful cold-weather tests in North Dakota of a synthetic fuel blend that could be made from coal or natural gas shows the Air Force a way to wean itself from foreign crude. By the Associated Press.
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Chemists unveil a type of material that could eventually help power plants generate electricity without emissions.
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MILWAUKEE, Wis. _ A simple sugar found in fruit and a variety of other sources could be converted to fuel for cars and trucks.
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By Tim Thornton tim.thornton@roanoke.com 381-1669  Biodiesel in buses. Grass on roofs. Organic food in cafeterias. Renewable electricity in the wall sockets.  America's colleges are turning greener faster than a chemically  fertilized lawn in spring.