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70 matches found for "green gasoline"

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UT Knoxville and ORNL researchers turn algae into high-temperature hydrogen source

In the quest to make hydrogen as a clean alternative fuel source, researchers have been stymied about how to create usable hydrogen that is clean and sustainable without relying on an intensive, high-...

Life Sciences | nachricht Read more
Costs of plug-in cars key to broad consumer acceptance

The survey of a nationally representative sample of 2,513 adults age 18 and over was conducted between July and November 2008 as part of the Reuters/University of Michigan Surveys of Consumers. The fi...

Automotive Engineering | nachricht Read more
Simulation suggests rocky exoplanet has bizarre atmosphere

So accustomed are we to the sunshine, rain, fog and snow of our home planet that we find it next to impossible to imagine a different atmosphere and other forms of precipitation. To be sure, D...

Physics and Astronomy | nachricht Read more
They're alive! Megacities breathe, consume energy, excrete wastes and pollute

That's the conclusion of a report on the "urban metabolism" model of megacities presented here today at the 238th National Meeting of the American Chemical Society (ACS). Charle...

Studies and Analyses | nachricht Read more
Hybrid vehicle rebates produce scant environmental benefits, high cost

The study finds that hybrid sales have come largely at the expense of small, relatively fuel-efficient, conventional cars, rather than large SUVs, trucks and vans, which produce substantially greater ...

Studies and Analyses | nachricht Read more
Bioelectricity promises more 'miles per acre' than ethanol

Researchers writing in the online edition of the May 7 Science magazine say the best bet is to convert the biomass to electricity, rather than ethanol. They calculate that, compared to ethanol used fo...

Power and Electrical Engineering | nachricht Read more
Biofuel Production: a Drink-Or-Drive Issue?

In an analysis of the water required to produce ethanol from various crops, Dr. Joel G. Burken, a professor of environmental engineering at Missouri S&T, and colleagues from Rice University and Clarks...

Ecology, The Environment and Conservation | nachricht Read more
Sugar as biofuel in the Philippines may not be as “sweet” as promised

In an article published in the Philippine Agricultural Scientist, UPLB economist Prof. U-Primo E. Rodriguez and Dr. Liborio Cabanilla, dean of the College of Economics and Management, noted that using...

Ecology, The Environment and Conservation | nachricht Read more
Cellulosic biofuel technology will generate low-cost green fuel

The journal believes that the collection, which includes a comparative analysis of more than a dozen mature technology biomass refining scenarios, will make a major contribution to the ongoing debate ...

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Study critiques corn-for-ethanol's carbon footprint

"Converting set-asides to corn-ethanol production is an inefficient and expensive greenhouse gas mitigation policy that should not be encouraged until ethanol-production technologies improve,&quo...

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Cellulosic ethanol may benefit human health and help slow climate change

The study finds that cellulosic ethanol has fewer negative effects on human health because it emits smaller amounts of fine particulate matter, an especially harmful component of air pollution. Earlie...

Ecology, The Environment and Conservation | nachricht Read more
Managing Carbon Loss

As the United States continues to develop alternative energy methods and push towards energy independence, cellulosic-based ethanol has emerged as one of the most commercially viable technologies. Cor...

Agricultural and Forestry Science | nachricht Read more
UMass Amherst Spinoff Raises $25 Million for Ethanol Breakthrough

Leading the Series B financing is new investor Venrock, along with previous investor Battery Ventures. Also participating in the Series B financing are Soros Fund Management LLC and BP, both new, and ...

Power and Electrical Engineering | nachricht Read more
Fuels of the future may come from 'ice that burns,' water and sunshine

Those fuels include "green gasoline," "designer hydrocarbons," "the ice that burns," and other sources that can help power an energy-hungry world into the future. ...

Life Sciences | nachricht Read more
NCAR Launches Intensive Study into Future Hurricane Risk

The National Center for Atmospheric Research (NCAR), working with federal agencies and universities as well as the insurance and energy industries, has launched an intensive study to examine how globa...

Studies and Analyses | nachricht Read more
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