The fuel sucks
I'll put money on the fact that there won't be a feasible alternative fuel developed and put out to the public until foreign oil runs dry. The hippies won't let us use ours, and at that point, nobody will be there to buy patents to keep new inventions from surfacing. With our current level of technology, I find it hard to believe a solution can't or hasn't been found, it just hasn't surfaced because of the reliance on oil.
What about aviation fuel? It's like $3.26 for 114 octane, but it is leaded. It's okay to mix it with pump gas. A lot of guys around here use strickly this for their old street rods.
- Lucky Me
I'm not too worried about the ethanol - I'll just adapt - it sure beats complaining to an empty theatere I think Maine might still use MTBE. I'll swing up there later and check. i'm like 15min from kittery.
The Best V8 Stories One Small Block at Time
I think it's a law that all the staions have to make the switch. I hope I'm wrong about that though.
The contour mpg went from 27 to 28 though!
That car is a beast!
An acre of U.S. corn yields about 7,110 pounds of corn for processing into 328 gallons of ethanol. But planting, growing and harvesting that much corn requires about 140 gallons of fossil fuels and costs $347 per acre, according to Pimentel’s analysis. Thus, even before corn is converted to ethanol, the feedstock costs $1.05 per gallon of ethanol.
The energy economics get worse at the processing plants, where the grain is crushed and fermented. As many as three distillation steps are needed to separate the 8 percent ethanol from the 92 percent water. Additional treatment and energy are required to produce the 99.8 percent pure ethanol for mixing with gasoline.
Adding up the energy costs of corn production and its conversion to ethanol, 131,000 BTUs are needed to make 1 gallon of ethanol. One gallon of ethanol has an energy value of only 77,000 BTU. "Put another way", Pimentel says, "about 70 percent more energy is required to produce ethanol than the energy that actually is in ethanol. Every time you make 1 gallon of ethanol, there is a net energy loss of 54,000 BTU".
Ethanol from corn costs about $1.74 per gallon to produce, compared with about 95 cents to produce a gallon of gasoline. "That helps explain why fossil fuels-not ethanol-are used to produce ethanol", Pimentel says. "The growers and processors can’t afford to burn ethanol to make ethanol. U.S. drivers couldn’t afford it, either, if it weren’t for government subsidies to artificially lower the price".
Most economic analyses of corn-to-ethanol production overlook the costs of environmental damages, which Pimentel says should add another 23 cents per gallon. "Corn production in the U.S. erodes soil about 12 times faster than the soil can be reformed, and irrigating corn mines groundwater 25 percent faster than the natural recharge rate of ground water. The environmental system in which corn is being produced is being rapidly degraded. Corn should not be considered a renewable resource for ethanol energy production, especially when human food is being converted into ethanol".
The approximately $1 billion a year in current federal and state subsidies (mainly to large corporations) for ethanol production are not the only costs to consumers, the Cornell scientist observes. Subsidized corn results in higher prices for meat, milk and eggs because about 70 percent of corn grain is fed to livestock and poultry in the United States. Increasing ethanol production would further inflate corn prices, Pimentel says, noting: "In addition to paying tax dollars for ethanol subsidies, consumers would be paying significantly higher food prices in the marketplace".
Nickels and dimes aside, some drivers still would rather see their cars fueled by farms in the Midwest than by oil wells in the Middle East, Pimentel acknowledges, so he calculated the amount of corn needed to power an automobile:
The average U.S. automobile, traveling 10,000 miles a year on pure ethanol (not a gasoline-ethanol mix) would need about 852 gallons of the corn-based fuel. This would take 11 acres to grow, based on net ethanol production. This is the same amount of cropland required to feed seven Americans.
If all the automobiles in the United States were fueled with 100 percent ethanol, a total of about 97 percent of U.S. land area would be needed to grow the corn feedstock. Corn would cover nearly the total land area of the United States.
mtbe worked fine for years but i guess that wasnt good enough This will be the future right here.. sorry to say:
1. Honda Insight — 60/66
2. Toyota Prius — 60/51*
3. Honda Civic Hybrid — 49/51*
4. Volkswagen Golf TDI — 37/44
Volkswagen New Beetle TDI — 37/44
5. Volkswagen Jetta TDI — 36/41
6. Toyota Corolla — 32/41
7. Scion xA — 32/37
8. Hyundai Accent — 32/35
Kia Rio — 32/35
9. Honda Civic — 30/40*
10. Pontiac Vibe — 30/36
Toyota Matrix — 30/36
http://edmunds.nytimes.com/reviews/l...7/article.html





