Time for gasolin summer mix yet?

Ethanol is now generally be added to gasoline, which is good because it is displacing MMT, which gummed up catalytic converters and engine control systems.

Some of the ethanol does come from grain based alcohol but much also is imported from Brazil which uses sugar cane to produce ethanol. Sugar cane production is far more more efficient than grain based methods. Using corn you get about 25-30% more energy than you put into the process, so it is reducing oil consumption. With sugar cane the returns are much higher (300-400%) which is in the same ballpark as much of current North American oil production.

Current US legislation blocks large scale imports of cane based ethanol.

In the long run, grain based ethanol production is likely only an interim step. Most of the solar energy plants absorb goes into producing cellulose not the sugar and starch the seeds. If we used the cellulose in the rest of the plant instead of just the sugar and starch in the grain the energy payback would be much higher (competitive with oil). Most of the current infrastructure currently being built/used to produce ethanol from grains can be re-used with cellulose sources.

Reply to
Alan Bowler
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"Cameo" wrote in news:io68lu$71p$ snipped-for-privacy@dont-email.me:

Yes. We also have politicians who like to buy votes with pork; the farm lobby and Commercial Alcohols take full advantage of that.

If politicians could not splash out cash to lobby groups, lobby groups would not exist. Think of it this way: which comes first, the flies or the garbage?

Reply to
Tegger

Alan Bowler wrote in news:io7atq$kjs$ snipped-for-privacy@dont-email.me:

And if I were the size of a grain of rice, I could dance on the head of a pin; if we had perpetual-motion machines, we wouldn't need to use oil or ethanol; if I didn't need to breathe, I could live underwater.

If if if if.

Which is nowhere near /any/ sort of reality. Cellulosic ethanol is a pipe- dream that's used as partial justification for keeping the insanity alive.

Reply to
Tegger

I think another factor is brand of gasoline. The discount brands are definitely noticable with regard to lowered mileage. OTOH, I've been using Shell mostly and there's not a huge difference.

But I sure heard a lot of howling from my "el cheapo" friends that buy only discount gas...

JT

Reply to
GrumpyOne

Ethanol, climate change, health care reform are all liberal wet dreams having little to do with the scheme of things in the real world.

I'm starting to think that only a regime change with a resultant "Fidel Castro" method of remedy will fix it...

JT

Reply to
GrumpyOne

I only asked because I thought Canada was pretty selfsufficient in oil production.

Reply to
Cameo

It's more than just a pipe dream. Iogen's demo plant produces about 1000 gallons a day. There are other cellulosic technologies being developed other places.

Reply to
Alan Bowler

Alan Bowler wrote in news:io7nn3$is7$ snipped-for-privacy@dont-email.me:

A thousand gallons a day is a toy number. And that's at the cost of the diversion of 40% of the world's corn production.

They're going to need to be in the /millions/ of gallons per day to even come close to satifying the requiremenmts of the use of ethanol as a 10% additive, let alone as a fuel in its own right.

The simple fact is that there is currently no source of cellulase (the enzyme that breaks down cellulose) available that could be produced in the volumes necessary to make ethanol economically viable. Not only that, but there is not even anything in the lab that holds the promise of mass- production of cellulase. A pipe-dream, as I said.

Ethanol was, and is, a stupid, damamging idea. Unfortunately, thousands of influential people draw economic benefit from it at the expense of non- influential millions who have to pay for it, so it's not going to die anytime soon.

Reply to
Tegger

"Cameo" wrote in news:io7h0i$uei$ snipped-for-privacy@dont-email.me:

You want self-sufficient? Try Brazil.

In the last couple of years Brazil has boosted their domestic oil production by 876%. That's not a typo. They've done this by accelerating the issuance of drilling permits on- and off-shore. Even the Brazilians realize ethanol is an expensive feel-good toy.

Reply to
Tegger

"30m" = "30 thousand" years? Damn, that's a long time!

Ah, the magic of free markets!

:)

Reply to
Tony Harding

Doesn't the cash flow from the lobbyists *to* the politicians? The lobbyists profit (handsomely) when they get the legislation they want and get back $1,000 for every $1 spent on politicians.

Maybe this crap is done differently in Canada?

Tony

Reply to
Tony Harding

Alan Bowler wrote in news:io78re$rcv$1@dont- email.me:

I am not familiar with MMT but the EPA attempted to force the addition of MTBE in our winter fuel here in Alaska. It didn't even last the first winter. They were told by our Governor at the time, after about two or three months, that MTBE was a health hazard and increased fuel consumption by such a degree that any emission reductions were lost, in fact reversed and it would NOT be used any longer. The fuel vendors were directed to cease putting it in the fuel immediately, which they did....

Daved

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Reply to
Dave Dodson

Who was the Gov?

Reply to
Cameo

1000:1? nah, the r.o.i. is better than that:

there's no business investment comparable to the return on the lobbying dollar. nothing even close.

Reply to
jim beam

Tony Harding wrote in news: snipped-for-privacy@news3.newsguy.com:

That's how the politicians are swayed to bend their powers towards the lobbyists, and how the lobbyists make their living.

The point is that politicians /have/ that power to funnel money one way or another. That's the power you need to take away from them. No garbage, no flies.

Sure do. check out GE, ADM, ConAgra,and a host of other firms. They've got it down to a science.

Nope. Exactly the same.

Reply to
Tegger

It is true that Brazil boosted it's domestic production of oil, but they they were almost self-sufficient before those discoveries were made because they use ethanol for much of their fuel needs. Car fuel Brazil has at least 25% ethanol, and 90% of the cars and light trucks sold their now can run with up to 100% ethanol mix.

Reply to
Alan Bowler

Canada is more than self-sufficient. We were that back in the oil crisis of the 70's. Production has gone up a lot since then as higher prices made things like the oil-sands and off-shore drilling economic (although with a lot of up-front government money to kick start it.)

Today, Canada is the US's largest supplier of oil. (Mexico is second, then Saudi Arabia).

Reply to
Alan Bowler

Alan Bowler wrote in news:ioai0e$kgn$1@dont- email.me:

Except that Canada imports quite a lot of oil.

Excerpt: "Even though Canada is a net oil exporter, it imports sizable quantities of crude oil and refined products. According to the International Energy Agency (IEA), Canada imported around 1.2 million bbl/d of crude oil and refined products in 2006."

Which means our oil isn't really economic to produce. Plus we're paying the rest of the world to take our expensive oil. Pretty stupid. And pretty Canadian.

Reply to
Tegger

So how come your enviromentalists don't prevent off-shore drilling the way they succeed in the US?

Reply to
Cameo

Agreed, I was just pulling numbers from the air.

Reply to
Tony Harding

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