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Consumer Ethanol Appliance Promised By Year's End
Posted by
kdawson
on Sunday April 27, @07:33PM
from the and-a-pony dept.
from the and-a-pony dept.
Newscloud brings us news of a startup called E-Fuel promising to ship a home-brew ethanol plant, the size of a washer-dryer, for under $10,000 by the end of this year. We've had plenty of discussions about $1/gal. fuel — these guys want to let you make it at home. The company says it plans to develop a NAFTA-enabled distribution network for inedible sugar from Mexico at 1/8th the cost of trade-protected sugar, to use as raw material for making ethanol. A renewable energy expert from UC Berkeley is quoted: "There's a lot of hurdles you have to overcome. It's entirely possible that they've done it, but skepticism is a virtue."
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mattnyc99 writes "We've gotten excited here about the startup that claims it can make $1/gallon ethanol out of anything from trash to tires. But we've also seen how cellulosic ethanol is a better option, and how ethanol demand in general is only adding to the worldwide food crisis. So what about $1/gallon gasoline? NSF-funded researchers at UMass Amherst just completed the first direct conversion from cellulose using a new method of hydrocarbon refining, which they claim can be commercialized within 5-10 years and essentially make fuel out of anything that grows. Quoting: 'We already have the infrastructure in place to distribute liquid fuels. We're using them to power transportation vehicles today, and I think that's what we'll be using in 10 years and in 50 years,' Huber says. 'And if you want a sustainable liquid transportation fuel, biomass is the only way to go.'" The process is running at about 50% efficiency now; the $1/gallon figure is based on getting to 100%.
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Shortsighted? (Score:5, Informative)
Apart from the blatant inefficiencies present in transporting these quantities of raw materials, I imagine that the cost of sugar will skyrocket even if the thing actually works.
Probably not a good thing...
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Stop turning food into fuel (Score:5, Interesting)
Besides the inefficiencies of transporting the raw materials, the finished product CANNOT be piped due to the inherent water in the ethanol rusting/corroding the pipes. So, the only means of transportation is truck, train or barge -- fossil fuel transportation systems.
[!-- insert face-palm photo here --]
Stupid, stupid, stupid.
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Re:Stop turning food into fuel (Score:5, Interesting)
Second point: Trains use (1/5) the fuel of trucks per ton-mile, barges (1/10) and the engines are far easier to convert to biodiesel. Each cylinder in a train engine is something like 2 liters, and there are 12 of them. The engines are tolerant of crap. In fact on EMD locomotives, one never changes the oil, just the oil filter. I agree though, that using fuel to move fuel is not good.
The point of mentioning trains though, is that railroads have to pay HUGE property taxes on the one best solution to their pollution. The railroads would see their property taxes TRIPLE on electrification improvements. That, coupled with high capital costs means that railroads won't touch electrification.
If they did electrify, rail transportation could potentially be carbon-neutral. They merely need to buy the power from a renewable source.
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Re:Stop turning food into fuel (Score:5, Informative)
Look at Brazil for an example, here we make Ethanol from sugar-cane.It had virtually no impact on food price or availability, mostly because the culture is concentrated at the north-east region while our grain production is more concentrate on the middle and southern regions.
Also, Ethanol harvested from sugar-cane is a good alternative for lots of developing coutries, because it would give them a valuable commodity to export.
Ethanol would be good for Europe too, because they would have a cheaper alternative to petrol.
But Ethanol is bad for the USA, mostly because you don't get the same level of production from corn, so it's more expensive. And you have to dedicate a bigger slice of land to produce enough to supply the demand for fuel, and this means less space for food.
Also, the North American Petrol industry don't want to see their market taken away.
Ethanol is viable, and it's already a reality here at Brazil. My car can run on both ethanol and gasoline, but since Ethanol is about 30% CHEAPER I almost never put gasoline on it.
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Re:Stop turning food into fuel (Score:4, Insightful)
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Re:Stop turning food into fuel (Score:5, Informative)
The price of rice, palm oil, wheat, and corn has risen by 60% to 100% over the last year.
Within the last month, there have been food riots in 11 countries.
Numerous countries have banned rice exports.
The ones that haven't are raising export tariffs by large amounts.
As for what's causing all this, the US deserves a big heaping portion of the blame, but there are also ~3 other major contributing factors, like the ongoing droughts in Australia and Russia and changing eating habits by the Indian & Chinese middle class.
To specifically rebut your "better lives for and faster development for people in the poorest parts of the world" their fuel and fertilizer prices have gone up, just like everyone else's. Oh, and they're the ones rioting over food prices.
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Re:Stop turning food into fuel (Score:4, Informative)
Even for those in poor countries that export foods, the developed world has so many tarrifs and subsidies that they are still not able to benefit from it (USA and EU, take a bow).
Don't believe me? Fine. Last week's Economist [economist.com] had their leader article on exactly this topic. Go and read it. The Economist is an economic liberal, you will find them promoting trade and economic prosperity. They know far more about this issue than either you or me.
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Re:Stop turning food into fuel (Score:4, Funny)
Not in my house!
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Oh, lol, internets! (Score:4, Informative)
Oh, and how about calculating in electricity costs?
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$10,000?! (Score:4, Insightful)
This doesn't strike me as a good alternative.
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Probably bad energy return on investment... (Score:5, Insightful)
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you won't save on taxes in some states (Score:5, Interesting)
hell they have been known to test fuel at events, to see if people are using fuel they don't like. They check NC registered trucks to make sure they don't buy fuel over the border.
you think that they just won't slap a silly tax on the sugar?
The one thing people keep ignoring as cars become more efficient are tax addicted governments are going to have to raise them to make up for the losses because of our efficiency and if we circumvent the whole tax strategy they have they will simply make a new one
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A good reason to get rid of the alcohol taxes. (Score:4, Funny)
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Sounds like they just invented the still (Score:5, Insightful)
Then you just distill it to concentrate the ethanol. You'd probably have to make two or three passes through the still to get it up to E85 level.
There's a couple of fairly significant problems with this scheme, though. One is the energy that's used to operate the still; where does that come from, how much does it cost? And the other one - and one that'll be very difficult to overcome - is that ethanol is the stuff we drink. Dilute ethanol with distilled water at about 50/50 and you get some so-so vodka. Add this or that flavor and you've got a party.
The BATF isn't going to like this one little bit. Liquor taxes are an important source of revenue; they'll insist that you comply with their bureaucratic regulations if you're going to make any kind of product that contains ethanol.
And if this magic box will produce 170 proof at $2 per gallon - how much of that is going in the car and how much will be going into mixed drinks? Imagine the parties; gallons and gallons of alcohol and more being produced in every neighborhood every day. I suspect the law of unintended consequences is going to kick in on this one...
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Cue all the naysayers (Score:4, Insightful)
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Sugar as fuel? (Score:4, Funny)
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Bad bad idea. (Score:4, Insightful)
A simple fact - Mexico produces a total of 5 million tons of sugar a year. That amount, according to the article, is enough to make about 800 million gallons of ethanol. US consumes 400 million gallons of gasoline a DAY for transportation. That means the entire crop of Mexican sugar would be completely used up by cars in TWO days. What would we do the rest of the year I don't know. And guess what this would do to sugar prices. Also - no more sugar in your food either.
And if the proposition is to use this as an addition to oil-based fuels, well - we are talking less than 1% of total gasoline requirement from entire Mexican crop. This would hardly make a dent in oil consumption, but sure as heck would wreck havoc on the sugar and food markets.
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Didn't you see the Family Guy episode? (Score:4, Funny)
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Denatured alcohol (Score:4, Informative)
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Re:Denatured alcohol (Score:5, Informative)
Additionally, some studies suggest that cane sugar is better for you than the high fructose corn syrup most commonly used in substitution for it, although according to some the jury's still out on that.
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Re:Denatured alcohol (Score:5, Funny)
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Re:Denatured alcohol (Score:4, Insightful)
Why? Because you can't understand the difference and don't understand how to check citations? Go ahead and just ignore the citation that links directly to the Oxford Journal of Occupational Medicine. Clearly you're the medical expert and not those idiotic MD's at Oxford...
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Re:Denatured alcohol (Score:5, Informative)
Methanol itself is not toxic; rather, the toxicity is due to the accumulation of its metabolites -- formaldehyde and formic acid.
Wow. By the same token, antifreeze (ethylene glycol) isn't really toxic. It's just the metabolites that will do you in.
Can we just permanently ban Wikipedia references here and stop the madness?
Block the metabolic conversion with the appropriate enzyme inhibitor (or a competitive substrate like lots of regular ethanol) and you block the toxicity. The Methanol and Ethylene Glycol will gradually be excreted, and do relatively little harm in the meanwhile due to their low inherent toxicities.
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Re:Less than $1 a gallon? Ha. (Score:4, Interesting)
Count on other things to go up as well.
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Re:higher prices for everything (Score:4, Interesting)
how to solve global food crisis [bbc.co.uk]
end of cheap cotton is near [bbc.co.uk]
walmart restricts rice purchases [bbc.co.uk]
government to examine effects of biofuels on food prices [bbc.co.uk]
action to help poor with food prices [bbc.co.uk]
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