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The Inconvenient Truth About Ethanol

921 messages,  Last post on Oct 07, 2009 at 10:53 AM

You are in the Ethanol - E85 FlexFuel Forum. Your Host is pf_flyer

What is this discussion about? Alternative Fuels


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#900 of 921
Re: How Much Ethanol [oldfarmer50] by gagrice
Oct 03, 2009 (7:06 pm)
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Replying to: oldfarmer50 (Oct 03, 2009 12:30 pm)

I would love to know which has the least ethanol. I am traveling the USA right now. When I gassed up in Nevada at Shell my mileage on the Sequoia went up just over 3 MPG from the crap gas we get in CA. I ran gas from Utah, Wyoming and South Dakota all with better mileage. The first tank I got in Minnesota the mileage dropped back to 15 MPG. In South Dakota they charge a few cents more for unleaded without ethanol. It was only 85 octane and gave my best mileage on the trip so far at 19.73 MPG. So ethanol is the product that steals from US in so many ways.
#901 of 921
#897answer/End Congress Mandate US vehicles run on 70% foreign fuel by setamericafree
Oct 04, 2009 (8:02 am)
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Germany's WW II machinery was dependent upon “liquefied fuels from coal” for transportation. Germany had neither sufficient oil reserves nor sufficiently advanced alternatives to petroleum to wage a prolonged war. Once the Allies destroyed Germany’s oil infrastructure, Germany lost the war.
 
During WW II America was the world’s largest oil producer. Today America is at a strategic disadvantage, which off shore drilling and oil shale reserves cannot reverse. North America has just 3% of the world’s oil reserves, yet America alone has grown to use 25% of the world's annual oil production, 70% of which must be imported from other countries.
 
80% of the world's oils supply is controlled by OPEC, Russia, African Nations and Venezuela. The interests of these nations do not align with America or democracies in general. Our NATIONAL SECURITY and ECONOMY have more to fear from these countries controlling our energy future than we do from Midwestern farmers, ethanol producers, alternative fuels or even the gang on Capitol Hill.
 
Dr. Robert Zubrin, an aerospace engineer , Senior Scholar to the www.setamericafree.org coalition and author of ENERGY VICTORY www.energyvictory.net/ sees alternative fuels such as alcohol as part of a plan to break the economic stranglehold the OPEC cartel has over America and the world. “Alcohol fuels” does not mean only ethanol. Ethanol does not mean only ethanol derived solely from corn.
 
Dr. Zubrin explains "Coal can easily be made into methanol, which is why we need the FLEX FUEL MANDATE to include compatibility with methanol as well as ethanol and gasoline as part of the capability of the flex fuel engine.”
 
“Making coal into gasoline is more involved. First you turn it into methanol, then you turn the methanol into dimethyl ether (DME), then you turn the DME into propylene which you can turn into gasoline. It can be done, but it is expensive. “
  
“That's why we need a methanol-inclusive flex-fuel mandate, as it will make it possible for us to readily use our coal to make vehicle fuel. In China right now they are making methanol compatible Flex Fuel Vehicles (FFV), and they are producing methanol from coal at a cost of $0.50/gallon, and selling it for $1/gallon. Methanol has about 55% the energy/gallon as gasoline, so that is equivalent to selling gasoline at about $1.90/gallon.”
 
The OPEN FUEL STANDARD BILL (S.835 & HR.1476) now before Congress puts America on a path toward FUEL CHOICE similar to what Brazil has accomplished. The establishment of specific percentage of new cars by target dates offering flex fuel compatibility does not mean any individual MUST RUN the car on anything other than gasoline (as so many people on this blog worry about), it just means you could if you want to use a fuel less expensive than gasoline or American transportation would be able to continue in the event of another oil embargo, Iran’s threatened closing of the Strait of Hormuz, hurricanes closing oil facilities in Louisiana or Texas as has repeatedly happened or an act of terror at the Saudi oil facilities or American pipelines.
 
It’s time to END CONGRESS’S MANDATE AMERICAN TRANSPORTATION RUN ON 70% FOREIGN OIL.
#902 of 921
Re: How Much Ethanol [oldfarmer50] by morin2
Oct 04, 2009 (9:57 am)
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Replying to: oldfarmer50 (Oct 03, 2009 12:30 pm)

I think the only thing you can do is to test the gas yourself. I have done this and found that nearly all are very close to the 10%. So far, I haven't found one over 10%. I found one BP station that was about 7%, so I stop there when I can. I used a Chevron station not on my usual route last night and the mileage appears to be the best I've ever gotten, but I didn't have my fuel tester with me.
 
The ethanol testers I see are less than $10-15. I got mine on ebay, but I think you might find them for sale at small airports too - as the FAA does not allow ethanol in aviation fuel. The main disadvantage of these test tube testers is that the opening is so narrow that its easy to spill gasoline all over your hands. You have to improvise a way to pour the gas into the tube without going over the fill line and spilling gas all over yourself.
#903 of 921
Re: How Much Ethanol [gagrice] by kipk
Oct 05, 2009 (4:41 am)
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Replying to: gagrice (Oct 03, 2009 7:06 pm)

I filled with Shell 87 octane a few months ago and noticed a 2-3 mpg increase in mileage on that tank. Thought it might be a fluke so did it again with the same result. I've been using Shell ever since and the better MPG is staying there.
 
The tank says "Up to 10% ethanol with regular grade gas". Don't know exactly how to take that, but mileage is definitely UP with the Shell.
 
The Shell cost $0.05 a gallon more than what we have been using for years, But the 8%-10% increase in mileage results in less cost to use the Shell. I've also heard of better mileage with Chevron and BP, but haven't tried them.
 
Kip
#904 of 921
Re: How Much Ethanol [kipk] by gagrice
Oct 05, 2009 (5:49 am)
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Replying to: kipk (Oct 05, 2009 4:41 am)

I am in Evansville Indiana all this week. Found a Shell selling RUG for $2.29. With the Shell card you get 5% discount on gas. So at $2.18 per gallon that is the cheapest gas on this trip thus far. The pump does have the up to 10% ethanol sticker. My best mileage is still with Conoco No ethanol added 85 octane. Only available in So Dakota so far. It is still hard to believe that people can be persuaded that we are saving any money on foreign oil using ethanol. What a scam ADM has pulled on Congress and the tax payers.
#905 of 921
Re: How Much Ethanol [gagrice] by morin2
Oct 05, 2009 (4:14 pm)
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Replying to: gagrice (Oct 05, 2009 5:49 am)

The presence or absence of a sticker on the pump may not mean much in some states. Here in MD, the stations are not required to label their pumps with the ethanol content. Most do, and the most common is the one reading "may contain up to 10% ethanol" - but I have found 10% ethanol from pumps with no ethanol content sticker on them.
#906 of 921
Re: How Much Ethanol [morin2] by gagrice
Oct 05, 2009 (4:19 pm)
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Replying to: morin2 (Oct 05, 2009 4:14 pm)

In South Dakota they sell 85 octane unleaded for more than their 87 octane ethanol laced unleaded. The claim by the gas station attendant is unleaded without ethanol is more expensive. Which I believe as there is more than a dollar per gallon subsidy on ethanol.
#907 of 921
Re: How Much Ethanol [gagrice] by morin2
Oct 05, 2009 (4:31 pm)
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Replying to: gagrice (Oct 05, 2009 4:19 pm)

In addition to the subsidy, I think the market would allow a higher price for undiluted fuel. I would certainly pay more for it. My only concern would be the low octane rating. Ethanol-free fuel is a boon for boaters in particular - but many marine outboard manufacturers specify 87 octane. I'd still try it in my car and boat, regardless of the lower octane, and wish it was available here.
#908 of 921
Re: How Much Ethanol [morin2] by gagrice
Oct 05, 2009 (4:45 pm)
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Replying to: morin2 (Oct 05, 2009 4:31 pm)

I don't think the 85 octane makes much difference. I still cruised along at 75-80 MPH across the state and got 19.73 MPG for 256 miles on that tank of gas. Driving mostly 60-65 MPH in MN on their nasty E10 my mileage dropped to 15.47 MPG. No one will convince me that ethanol is a viable alternative to fossil fuel. Corn is for making Tortillas not gas.
#909 of 921
Re: How Much Ethanol [gagrice] by morin2
Oct 05, 2009 (4:58 pm)
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Replying to: gagrice (Oct 05, 2009 4:45 pm)

I just checked the Conoco/Phillips site and there are no stations in MD. But their station finder could be potentially useful to ethanol-free trip planning:
 
http://www.drivesavvy.com/sitelocator/usstorelocator.aspx
 
I have an upcoming road trip to TN to visit colleges for my youngest, so I'll be looking for ethanol-free for that trip. Anyone know of ethanol-free around Knoxville and Nashville?

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