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  enthalpy of oil to ethanol the factor of geological pressure to create oil Re: takes 1.5 gallons gasoline to produce 1 gallon ethanol in modern agriculture         


Author: a_plutonium
Date: Jul 14, 2006 08:20

boofreak@gmail.com wrote:
> Eeyore wrote:
>> a_plutonium@hotmail.com wrote:
>>
>>> But here in the USA with our petrol
>>> based farming, we spend about 1.5 gallons of petrol just to get 1
>>> gallon of ethanol.
>>
>> Thta is simply plain wrong.
>>
>> Graham
>
> Unfortunately not. Most studies show the EROEI for ethanol to
> hover around 1. Perhaps a little positive, perhaps a little negative.
> Ethanol is never going to amount to much, and it certainly will
> never come close to replacing oil as it now stands in our
> economy. Oil has an EROEI of between 10-100:1.
>
> Cellulistic ethanol is another loser, as the 'waste' is normally
> plant remains that would be used or plowed back into the field. ...
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  Re: takes 1.5 gallons gasoline to produce 1 gallon ethanol in modern         


Author: Eeyore
Date: Jul 14, 2006 02:42

pomerado@hotmail.com wrote:
> Eeyore wrote:
>> pomerado@hotmail.com wrote:
>>
>>> LongmuirG wrote:
>>>> Dirk Bruere went off the rails:
>>>>> And how do you cost in the subsidy oil gets through having to maintain a
> ...
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  Re: takes 1.5 gallons gasoline to produce 1 gallon ethanol in modern agriculture         


Author: pomerado
Date: Jul 14, 2006 02:14

Eeyore wrote:
> pomerado@hotmail.com wrote:
>
>> LongmuirG wrote:
>>> Dirk Bruere went off the rails:
>>>> And how do you cost in the subsidy oil gets through having to maintain a
>>>> huge military to ensure continuity of supply?
>>>
>>> Let's see -- Japan depends on imports for ~100% of its fossil fuels,
>>> including oil. Next time you see Japan's huge military flexing its
>>> muscles in an oil producing country, be sure to alert the New York
>>> Times; they like to report that kind of thing.
>>
>> Japan depends on our military to keep its oil imports flowing.
>
> Now do please exlain that gem of wisdom !
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