Photo courtesy of No End Press at www.noendpress.com/caleb/biodiesel/images/l21.jpg
Events in Middle East Fan our Fuel Worries
Vegetable oil and biodiesel are the most popular biofuels among the local folks in my neck of the woods. But vegetable oil and biodiesel (both for diesel engines only) are not on the front burner for either government officials or the media right now. No, the currents news is all about corn ethanol - both Detroit and the federal government are pushing it as the savior fuel. The production of corn ethanol (for gasoline engines) is surging. Archer Daniels Midland, one of the biggest corporations genetically modifying our crops, is also the biggest manufacturer of corn ethanol.
Even George Bush, the oil industry's best friend, is promoting corn ethanol. Why? Because Detroit is in trouble, and the automakers, as well as Bush, see corn ethanol as a potential savior. Sales of Detroit’s cash cows – the SUVs and pickup trucks – are slumping as gas prices rise. Consumers are seeking better fuel economy, but Detroit can’t compete with Japanese automakers for hybrid business. The Japanese hybrids have too big of a headstart – their factories are all laid out for hybrid technology, no retooling required. And Toyota’s Prius hybrid has been around for a decade now, long enough to have all the kinks worked out. The Japanese Prius is the gold standard for hybrids - it is by far the most popular hybrid.
Oil Profits Break Records
You might wonder, as I did, how George and Dick’s beloved and coddled oil industry might feel about the promotion of ethanol as a displacement for gasoline. Oil and gas companies go to great lengths to keep Americans addicted and slurping ever more gas and diesel. Between 1998 and 2004, the oil industry spent more than $420 million on politicians, political parties and lobbyists in order to protect its interests in Washington, according to a report by the Center for Public Integrity. So oil companies are not too happy about the idea of corn ethanol. But not to worry. ExxonMobil reported $36 billion in profits in 2005, a record for an American company of any kind. George apparently feels he can afford to divert some of his attention to baby number two, Detroit, who is sick at the moment.
Fatal Flaws for Corn Ethanol
And yet, how can corn ethanol possibly be the solution for automakers in crisis? At least 3 major obstacles stand in the way, some of which were outlined in more detail in our July 8 post.
1) The U.S. has only 600 filling stations (out of 180,000 stations nationwide) that are equipped to deliver a fuel blend that’s 85% ethanol.
2) Corn ethanol requires more energy to produce than it yields, for a net energy loss, according to Cornell scientist David Pimentel and many others. (This particular point is irrelevant for our eco-indifferent president.)
3) Corn ethanol requires more land than we have to spare for it, given that corn is our nation’s biggest crop and 56% of it goes to livestock already.
Corn ethanol is going to fizz out, probably sooner rather than later. Just like the fuel-cell idea did. (Cellulosic ethanol is another matter – as we wrote about in the July 8 post. We don’t yet have the technology to make cellulosic ethanol commercially viable, but probably will in coming years. And that could be a major part of a widespread solution to our gas dependency. I hope that it is.)
Meanwhile, do-it-yourselfers and entrepreneurs in my area are turning to waste vegetable oil as a fuel source. They’re the kind of folks who might have a “Question Authority” button on a bookbag - mavericks and free spirits, independent and frugal types. Some are forming coops to convert waste vegetable oil to biodiesel. Others are buying conversion kits to install in their diesel cars, so they can fill their tanks with straight vegetable oil.
It Feels Good
I realize that waste veg is probably not going to be the big replacement for disappearing petroleum fuels. After all, only 3% of cars in the United States have diesel engines that can burn vegetable oil. But still, for right now, it’s an exciting option.
Unlike ethanol, vegetable oil is not being promoted by politicos and billionaires and corporations with ulterior motives. Veg oil is a grassroots effort; it’s in the hands of the middle-class working stiffs like myself. A year ago, I didn’t know a single person using biodiesel or waste veg. I don’t think anyone in Charlotte was doing it. Now I know too many veg-users to count. Now, there are two biodiesel coops right here in my hometown! There’s a biodiesel coop in Pittsboro too, and in Statesville, and in Asheville…..the numbers are growing in the real world. Maybe there’s a limit to how far we can go with vegetable oil, I don’t know. But right now it feels like people taking power, and it feels good.
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