While ethanol producers have been lobbying to increase the blend of that alcohol in standard gasoline to 15%, many in the auto industry have opposed that increase, saying that it could damage cars. Now the U.S. Environmental Protection Agency has, for the first time, proposed reducing the ethanol requirement in the nation’s fuel supply. Actually, what they are proposing is a smaller increase in the overall use of ethanol, which means that the national standard may not be raised to E15. (Read More…)
I’m a long time lurker, first time asker. I was curious about the effects of E85/E90 ethanol laced gasoline. I have read a bunch about how older cars are susceptible to corrosion damage to various parts of the fuel line. (Read More…)
The AAA asked the U.S. government to prohibit the sale of E15. Only about 5 percent of the 240 million light duty vehicles on U.S. roads today are approved by manufacturers to run on the gasoline that contains 15 percent alcohol, and the other 95 percent could be ruined by the wicked fuel, says the AAA. The industry agrees. (Read More…)
The House Science Committee approved a bill that bars the EPA from approving E15 gasoline without a further study into its effects. The bill passed 19-7 as members voted along party lines. The bill was sponsored by Rep. James Sensenbrenner (R-WI).
Reuters reports that White House has approved a label for E15 ethanol blends, which warn motorists not to use the higher blend if their vehicle was built before the 2007 model-year. What Reuters won’t show you is the final label design that was approved… was it the EPA’s proposed design (above), or one of the ethanol lobby’s proposed alternatives (see gallery below). Clearly there’s a bit of a difference between the two, and the EPA was under quite a bit of pressure to not go with the orange-and-red “CAUTION!” version. In documentation from hearings on the E15 labeling issue [PDF], you can read executives and lobbyists expounding at length about the fact that ethanol is good for America, and that labeling shouldn’t discourage the use of E15. Which it doesn’t…. in 2007 and later vehicles. And if you check the EPA’s docket on the issue, you’ll find plenty of good reasons for preventing “misfueling”. Luckily few gas station owners are likely to invest in E15 pumps anyway, so you may never actually see this label in the wild.
Recently the ethanol industry has “suffered” from a problem that epitomizes the problematic nature of government subsidies. Known as the “blend wall” this obstacle was created not by negligence on the part of the industry, but by the fact that its lobbying efforts have been far more effective than its marketing efforts. The problem, in a nutshell, is that the 2007 Renewable Fuel Standard mandates a steady increase in the amount of ethanol blended into the national fuel supply, from 9 billion gallons per year (BGY) in 2008 to 36 BGY in 2022… but with gasoline consumption falling and with standard pump gasoline capped at a maximum of ten percent ethanol (recently raised to 15% for vehicles built after 2007), the industry that’s supposed to get America off gas needs more gas to blend its ethanol into. As a study in the American Journal of Agricultural Economics puts it
Total national consumption of gasoline in the United States has been about 140 billion gallons in 2010 and is expected to fall over time due to increasing fuel economy standards. Thus, at present, if every drop of gasoline were blended as E10, the maximum ethanol that could be absorbed would be 14 billion gallons. In reality, 10% cannot be blended in all regions and seasons. Most experts consider an average blend of 9% to be the effective maximum, which amounts to about 12.6 billion gallons. U.S. ethanol production capacity already exceeds this level. Thus, our ability to consume ethanol has reached a limit called the blend wall.
The solution: well, the EPA’s ruling allowing 15% ethanol blends was supposed to fix the problem, but according to this report, that “fix” would only buy some four years before the industry is back to bumping against the blend wall. The solution?
With ethanol as the primary biofuel and either blend limit (E10 or E15), a substantial increase in E85 would be required to fulfill the mandate.
the political tail has wagged the scientific dog on ethanol ever since the farm lobby realized that ethanol could be the next corn syrup. With any luck, this lawsuit could just be the point at which science re-asserts itself.
The missing link: the automakers. Though auto manufacturers have been slowly climbing on board the anti-ethanol bandwagon, in no small part because large domestic OEMs like GM were once closely allied with the ethanol industry, it seems that the coalition to stop E15 is now complete. A new group known as the Engine Products Group, comprised of the Alliance of Automobile Manufacturers, The Association of International Automobile Manufacturers, the National Marine Manufacturers Association, and the Outdoor Power Equipment Institute, has filed a new petition to block the EPA’s E15 ruling.
We’ve been tracking mounting opposition to E15 ethanol for some time now, and when the EPA approved the 15-percent corn juice blend for vehicles made in 2007 or later, we saw the opposition begin to crystalize. Now, the Detroit News reports that a number of oil, food and other interest groups have filed suit in a D.C. Circuit appeals court, seeking to halt the EPA’s approval of E15. According to the DetN
They believe the “EPA has unlawfully interpreted the statute to achieve a particular outcome,” but EPA administrator Lisa Jackson said it was based on “sound science.”
Considering the approval was apparently based on study results from a mere 14 vehicles, it sounds like the industry groups might have a solid point here. Especially when you realize that a major motivation for E15 approval is from the fact that blenders couldn’t sell enough E10 to meet government mandates. As the video above (from June of this year) proves, the political tail has wagged the scientific dog on ethanol ever since the farm lobby realized that ethanol could be the next corn syrup. With any luck, this lawsuit could just be the point at which science re-asserts itself.
Bloomberg reports that the Environmental Protection Agency has approved blends of up to 15 percent ethanol in gasoline for cars produced since 2007, handing a victory to pro-ethanol groups like Growth Energy. The EPA had previously capped gas-ethanol blending at 10 percent (E10), on fears that the higher percentage of corn-based ethanol could damage engines. But the approval of E15 hasn’t exactly made those fears go away. According to Credit Suisse analyst Robert Moskow
The approval of E-15 by the EPA won’t have a positive effect on [ethanol giant Archer Daniels Midland] in the near-term. Blenders remain reluctant to implement E-15 because it requires a separate pump and because the EPA has not absolved the blenders of potential legal liability from consumers.
And it’s not just blenders who are up in arms at the decision. Gas refiner Valero Energy, the American Automobile Association and the Detroit automakers (which had previously been pro-ethanol) are all against the increase to E15 in “normal gas.” All of which means E15 isn’t likely to show up at your neighorhood gas pump anytime soon.
Gasoline with up to ten percent ethanol have been approved for public sale in the US, and the ethanol industry has been pushing to increase the maximum allowed blend to 15 percent. Or 12 percent until the EPA can figure out if E15 damages engines. But with automakers turning against the e15 push, fears about E10-related engine damage (which primarily began with boat and small engine operators) are being more widely heard. So why is E10 allowed if it damages engines? For one thing, trailerboats.com points out that
Yamaha warns that due to the fungible nature of fuels in transit from refinery to service station, some E10 fuels may actually get an extra dose of ethanol
In other words, E10 may be safe but you may not actually be getting E10. But more importantly, the market is answering the call of consumers. Over at pure-gas.org, a site dedicated to connecting Americans with stations offering ethanol-free gasoline, the number of registered “pure gas” pumps has skyrocketed since June of last year. But, warns the site’s founder (a BMW motorcycle enthusiast),
We buy [ethanol-free gas] because we want to fuel our vehicles with it. If you want to save money on gas, this site is of no use to you – it will NOT have gasoline prices on it. They vary from day to day and this site isn’t about saving money. It’s about finding pure gasoline for your machine.
So we’re wondering: does ethanol-free gas exist near you, and if so, is it more expensive? Finally, is there a price premium you would be willing to pay for ethanol-free gas? Or would you even pick corn-free gas (and its groundwater-accumulating carcinogen MTBE) at price parity with E10?