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Corn Shortage Hampers US Ethanol Production
drdread66 writes "A nationwide corn shortage brought on by last year's drought has started to curtail ethanol production. While this shouldn't be surprising to anyone, it raises public policy issues regarding ethanol usage requirements in motor fuel. Given that the energy efficiency of ethanol fuel is questionable at best, is it time to lift the mandate for ethanol in our gasoline?"
It never should have happened in the first place. Ethanol uses absurd amounts of energy to produce because you have to boil water from it
(http://www.sciencedaily.com/releases/2005/03/050329132436.htm)
This is not something we can tech out of. It's always going to be wasteful and one of the worst possible fuel choices for vehicles.
The cost to manufacture corn ethanol is approximately equal to that of gasoline, after all of the subsidies given to the growing of corn. Hemp ethanol is significantly cheaper and does not have subsidies. Hemp ethanol manufacture estimates a cost of $.50 per gallon. There are ethanols that are viable replacements for gasoline. Corn ethanol is not one of them.
And that's a BAD thing?
One of the few facts I've seen with almost universal agreement on Slashdot is that HFCS soda tastes worse than sucrose soda. The only reason sucrose is more expensive in the USA is the trade blockade designed to favour the Florida sugar growers.
Other countries manage to survive on foods that are not packed full of HFCS. The corn lobby has given rise to an unnatural spiral of growth in its use in the USA.
What you will notice the most is the increased price of meat. 70% of corn grown in the USA goes to be feed for livestock, and you need 10 times the weight of corn for one weight of meat.
I drive one of the most common cars in the U.S., a Honda Accord with with a 2.4 liter 4 cylinder engine. I'm lucky to have a station nearby that sells ethanol-free gasoline, and I originally switched just to test, but over the long term, I'm paying 1-2% more for ethanol-free gas, but have have gotten 5-7% better gas mileage. Adding 10% corn-based ethanol to gas makes it cost more to drive the same distance, and adds to fossil fuel pollution by itself while being used and additionally throughout it's production cycle from corn stalk to your tank....
I'd actually be curious how ethanol does versus gas and oil once BOTH sides have all their subsidies removed.
Subsidies are a pox on the free market.
Ethanol has become the biggest boondoggle of our century. I live in a corn production State, and I have to say, the federal subsidy has got to go.
First problem – land prices. High production areas have reached the astounding prices of $15K per acre. That's 3 times higher than just a few years ago. Talk about a balloon waiting to bust.
Second problem – Game production. As a hunter, I can honestly say that wildlife has taken a dramatic turn for the worst. The farmers lust for corn wealth, former wetlands and game production areas have been slashed, burned and turned into field. There is very little cover or nesting area left.
Third problem – as more an more corn goes to produce ethanol, other products that rely on corn also compete for that commodity. Corn sweetener, corn feed, all have skyrocketed. So you and I pay huge prices for milk, cheese and meat... all courtesy of ethanol production.
Forth Problem – Wrecked vehicles. Cars require a minimum of 87 octane for both performance and running correctly. Ethanol is so corrosive, any vehicle not designed to run it will literally have it's internals melt out. The Governor of my state (South Dakota) has APPROVED 85 octane ethanol to increase ethanol consumption and benefit farmers. The problem is that 85 octane voids manufacturer warranties and is not compliant with federal standards. Again, you and I pay higher prices in automotive repair because of ethanol.
It's quite interesting to drive through corn country. New mansions have erupted from the prairies paid for courtesy of you and I. I have no problem with anyone making a living. I have a problem with subsidizing an occulant standard of living way beyond anything previously seen. Corn previously ran from 2-3 dollars per bushel. This year corn sold for $8 dollars per bushel with an average production of 130 bushels per acre. Considering a typical section 640 acres', that’s $600K + per acre in revenue. That explains all the new shiny vehicles and fancy motor homes beached along side these rural estates.
I thought the Republicans were against socialism. I can thing of no greater example of socialism than farm subsidies.
As an Iowan who has worked for agricultural technology companies for most of the last decade, I can assure you that both sides are fudging the numbers as hard as they can. Imagine a debate where both sides used the same tactics as the climate change deniers - not the merely ignorant or skeptical ones mind you, but the industry-funded lie-if-it's-convenient corporate whores.
But if it produces sufficiently less noxious pollutants, it can be a net gain. For example, if you had to burn 3 gallons of ethanol for 2 of gasoline
I think it's more like: You had to burn 1.5 gallon worth of gasoline in order to farm and produce the 2 gallons worth of Ethanol in the first place..... just because you had to burn that other energy separated by time and place, doesn't mean Ethanol is more efficient, even if it physically burns more cleanly -- it only seems that way because you aren't considering what you already had to burn to produce that clean-burning ethanol.
Ethanol is corrosive and the water it attracts makes it more so. It damages seals, and will actually eat away some metals like the stuff carburetors were made of 50 years ago.
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