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Posts Tagged ‘ethanol’

Some current forms of alternative automotive fuel energies that are used include biodiesel, ethanol, hydrogen,?

October 15th, 2011

Question by Jojo J: Some current forms of alternative automotive fuel energies that are used include biodiesel, ethanol, hydrogen,?
Some current forms of alternative automotive fuel energies that are used include biodiesel, ethanol, hydrogen, and electricity (in hybrid autos). Define each form and discuss which one(or another form of energy) that you think will have the best chance to become the next standard form of automobile fuel energy when petroleum becomes too scarce and/or too expensive. Be sure to provide reasons to back up your choice.

Best answer:

Answer by skygodess003
I think water should be a good source, I saw a video on youtube about water cars…well its really elaborate to get into detail on it, your better off going to a college and talking to or taking a course in alternative fuel, or chatting with teachers about it more..then theres the library or starting an alternative fuel club or something like that..oh and greasecar.com is a good website they have all types if info about bio-fuel alternative fuel…

Add your own answer in the comments!

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Is it about time to pull the plug on windpower? Can taxpayers afford another ethanol boondoggle?

August 3rd, 2010

“According to a recent report by the National Renewable Technology Laboratory (DOE), wind energy could account for 20 percent of the nation’s electricity by 2030. To reach this target, wind turbines would have to produce 300,000 MW of power or 1,000,000 MW installed capacity. The 500,000 plus wind turbines would cost the taxpayers between $5-7 trillion.
The DOE report also states that the 20 percent of electricity from wind power would be the same as that now produced by nuclear power plants. Currently, there are 104 nuclear power plants in the United States that generate over 97,000 MW. Nuclear plants operate at 90 percent capacity compared to 30-33 percent for wind farms (ERCOT).
For a comparable amount of electricity output, a nuclear power plant requires approximately 50 acres of land vs. 80,000 acres of land for wind farms — 1,600 times the land usage for wind generated power! For the same or less taxpayer money, why not put those taxpayer dollars into more nuclear power plants and protect our natural environment from the thousands of square miles of industrial wind turbines dotting the landscape?
Another argument often cited by the pro-wind advocates is the United States will be less dependent upon foreign oil. Let’s clear up this issue right now: No more than 2 percent of the generation of electricity comes from oil.
Can we actually imagine our being held hostage to foreign oil producers over this 2 percent — ridiculous!
According to Thomas Tanton, President, T & Associates, Environmental Fellow, Pacific Research Institute, a wind turbine would have to produce at 100 percent of its capacity nonstop for up to seven years just to offset the CO2 emissions caused by the installation of the concrete base upon which it is erected. This would suggest that it may take as many as 20 plus years to break even on the CO2 emissions.”

http://www.reporternews.com/news/2008/jun/07/no-headline—patricia_lapoint/

Dana, the whole point is that nuke power delivers more bang for the buck over the long haul.

The Wind – advocates publish only partial information…. in an effort to convince taxpayers/consumers that wind power is some angelic, pristine energy source that has minimal impact on our environment. This is simply not true…. AND…. it (windpower) is terribly expensive…. just as ethanol has been and continues to be (as you… of all people should know) ….. with no environmental benefit.

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What is biofuel, ethanol, and droughts?

August 2nd, 2010

What is biofuel, ethanol, droughts, and high price of what? and How is it effecting the food crisis?

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How can ethanol be used as a biofuel?

July 30th, 2010

How can ethanol be used as a biofuel?

July 30th, 2010

Isolux Corsan Awarded a Contract for the Construction of an Ethanol Plant in Colombia

July 29th, 2010
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Isolux Corsan Awarded a Contract for the Construction of an Ethanol Plant in Colombia
Isolux Corsan has signed a contract with the Colombian company Bioenergy, 85% held by local oil company Ecopetrol SA, for the construction of an industrial complex under a turnkey contract, including a plant for the production of bioethanol from sugar cane, with a processing capacity of 2,100,000 tons of cane per year, a 40 MW co-generation plant using bagasse or sugar cane waste and other …

Read more on PR Newswire via Yahoo! Finance

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Can Haitie regain its economy thanks to sugar cain Biofuel, ethanol?

July 27th, 2010

Mauritius and cuba are going it, is there hope in this economy.

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DOE Says Ethanol Pipeline Is Feasible

July 23rd, 2010
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DOE Says Ethanol Pipeline Is Feasible
A dedicated ethanol pipeline could be profitable if the biofuel expands beyond its use as a 10-percent additive.

Read more on KELO Sioux Falls

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Is ethanol an economically feasible fuel (energy) alternative?

July 22nd, 2010

If one considers the energy cost of producing ethanol from corn (seeds, fertilizer, fuel for tractors, cost of fermenting, transportation, etc), is ethanol economically viable? Or does it take more energy to produce one gallon of ethanol than can be gotten from using one gallon of ethanol as fuel? The same question could be asked about hydrogen.

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Is it true that marijuana produces much more ethanol per acre than corn for biofuel?

July 18th, 2010

I heard that it produces roughly 10 times the ethanol per acre than corn. Can anyone confirm this with scientfic data? Thanks in advance.

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Is ethanol a first generation or second generation biofuel?

July 14th, 2010

Biomass Biofuel Ethanol Alternative Energy

July 13th, 2010

Beet ethanol plant survives legal challenge in Rapho Township

July 11th, 2010
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Beet ethanol plant survives legal challenge in Rapho Township
Plans for a beet ethanol plant in Rapho Township have survived a court challenge.A Lancaster County Court judge has dismissed a lawsuit by four businesses who own land near the site. They had asked the court to throw out the township supervisors’ approval of the plant.Judge James P. Cullen dismi…

Read more on Lancaster Online

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Should crop-based ethanol, a biofuel, be energy source in the USA?

July 8th, 2010

Should crop-based ethanol, a biofuel, be pursued as an energy technology in the USA?

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Dead Zone in Gulf Linked to Ethanol Production

July 8th, 2010
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Dead Zone in Gulf Linked to Ethanol Production
by Carolyn Lochhead, Chronicle Washington Bureau WASHINGTON – While the BP oil spill has been labeled the worst environmental catastrophe in recent U.S. history, a biofuel is contributing to a Gulf of Mexico “dead zone” the size of New Jersey that scientists say could be every bit as harmful to the gulf. read more

Read more on CommonDreams.org

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If alternative fules become the norm, like ethanol and say hydrogen, what will happen to US-Mideast relations?

July 3rd, 2010

What are negative effects of alternative energy…for solar, wind, tidal, ethanol, geothermal, and fuel cells?

July 2nd, 2010

What are some pros and cons of using ethanol as a biofuel?

July 1st, 2010

Will this benefit the US or not? why?

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What is the difference between diesel, biodiesel, biofuel and ethanol?

June 28th, 2010

Why is the only sustainable production of biofuel, ethanol from wood and plants?

June 28th, 2010