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AddHigher ethanol blends create health, safety risks, says Big Oil-funded study

In the simplest terms, when higher-ethanol blend fuels spill, they can make buildings go boom. And the study that says this was funded, in part, by Chevron and Shell as well as the American Petroleum Institute, while the report was generated by Rice University in Houston. All clear on the players? Good. Let's proceed.

24Federal court denies trade groups' request to ban E15

For those keeping score in the battle between advocates and opponents of higher ethanol blends in gasoline (fuels such as E15, which is 15 percent ethanol and 85 percent gasoline), chalk one up in the "advocates" column. Earlier this week, a US federal appeals court upheld last year's decision to allow public sales of E15 and denied a request from oil and food trade groups to look at possibly reversing the decision, Reuters says.

41How this summer's drought might affect your car's gasoline

In 2007, then-president George Bush signed a law that required increased production of ethanol. Swelling ethanol demand for fuel combined with this past summer's drought has driven the price of corn (used to make ethanol) up. In fact, prices have swollen some 400 percent in the last seven years. That's comforting for corn growers, who are dealing with much smaller yields than normal. But it's not comforting for livestock producers, poultry farmers and grocery shoppers.

8Lotus F1 Team reboots with 2012 E20 [w/video]

What's in a name? That depends who you ask. For the folks at Lotus, a name matters a great deal. That's why it fought so hard to regain control of its brand from the team now known as Caterham, and why it is launching racing programs in top series around the world under that same name. For the F1 team that has most recently adopted it, however, the name is less relevant than the winning form to which it hopes to return.

4Brazil to reduce mandatory ethanol blend in gas by 5%

With Brazil's ethanol prices soaring, the nation's government is expected to put forth a policy to reduce the mandatory ethanol blend in gasoline. Brazil's energy minister, Edison Lobao, recently met with President Dilma Rousseff. The two immediately arrived at the conclusion that unless Brazil's mandatory ethanol blend is reduced, the nation will run out of the biofuel before the next sugarcane harvest.

22GM makes the case for testing E15 ethanol blend

GM has long been a proponent of using high-level ethanol blend, E85, in motor vehicles. But, with all of the talk of putting E15 or E20 (gasoline with 15 or 20 percent ethanol blended in) into the national supply - see these earlier posts about the EPA, the Minnesota Ag Department, the Secretary of Agriculture, and the Underwriters Laboratories on the topic - GM's Biofuels Implementation Manager, Coleman Jones, has found "Seven Reasons Why Testing Mid-level Ethanol Blends Matters." The short ve

20EPA's E15 proposal prompts warranty worries

A little search for recent stories on the fate of E15 (gasoline with 15 percent ethanol blended in) in the U.S. shows how the tide seems to be turning in favor of expansion of the biofuel here. The EPA is considering it, the Minnesota Ag Department says E20 is just fine for fuel pumps, the Secretary of Agriculture, Tom Vilsack, supports a E15 or E20 blend, and Underwriters Laboratories said it will allow E15 in UL87 pumps. With all the push for E15, what could possibly go wrong?

AddE20 is just fine for fuel pumps, says Minnesota Ag Department

It's clear that the Obama Administration is a strong supporter of increasing the amount of ethanol used in American vehicles. Agriculture Secretary Tom Vilsack has come out in favor of upping the standard blend in everyday "gasoline" from E10 to E15 or even E20 over the next few years (Of course, Energy Secretary Steven "corn is not the right crop for biofuels" Chu has other ideas). Whatever the case in the political realm, there's still an engineering question about what gasonline made up of 20

AddWhat is cellulosic ethanol and how does it fit with green cars?

Click above for high-res gallery of the ethanol Hummer

AddAllSAFE worries about widespread E20 use

AllSAFE, a group representing manufacturers of outdoor power equipment, marine manufacturers, small engine manufacturers as well as motorcycle and automobile manufacturers is warning us about E20. The group released a note stating that it might not be advisable to use mid-level ethanol blends, such as E20, with non-modified engines.

AddGM Biofuels manager responds to Minnesota E20 study

Over on the GMnext blog, Coleman Jones has posted a response to the recent push to go from E10 to E20 at regular gas pumps in Minnesota. Jones is the Manger of Biofuels Implementation at GM Powertrain. While GM has obviously been a huge proponent of the expanded use of ethanol, they are reluctant to endorse this move toward E20. Their concern has to do with durability over the long term. Vehicles sold as E85 capable have already gone through all the durability testing necessary to ensure that th

AddHappy New Fuel: E20 on sale in Thailand

January 1st has brought the introduction of E20 fuel in Thailand. Ford is a great promoter of this fuel in Thailand as, since 2005, all the Focuses sold in that country are flex-fuel and can be run with E20. In order to make a big celebration, Ford Thailand gave away Baht 1020 (about $34) of E20 fuel to 100 Ford Focus customers at the PTT petrol station on the expressway in Bang Na area.

AddStudy: non-flex fuel cars get better fuel economy on ethanol

There are many people that say you can get better mileage with ethanol and you can even use blends higher than E10 in non flex-fuel cars. While controversial and only proven in tests done by mechanics or culled from impressions from truckers, there are finally some government and university studies to back up these amazing claims. The American Coalition of Ethanol has details and results from a study co-sponsored by themselves and the U.S. Department of Energy and conducted by The University of

Add$700,000 study will test the feasibility of gas-ethanol blend pipeline

The Association of Oil Pipe Lines along with the U.S. Department of Transportation's Pipeline and Hazardous Materials Safety Administration will study the effect of E10, E15 and E20 blends on corrosion and cracking of pipelines. The results of the $700,000 study is expected in 12 to 18 months and the goal of the study is to find out three main things: how much ethanol can be sent down existing pipelines, what changes need to be made to mitigate the damage from ethanol to the pipelines and what k

AddSouth Dakota Senator wants to scale the ethanol 'fuel wall' from E10 to E20

Sen. John Thune, the Republican who ousted Senate Minority Leader Tom Daschle in 2004, says it's time for all gas pumps to offer E20 blends.

AddEPA looking into the safety of E20 and E30, but some customers totally dig it

Those little stickers announcing that the fuel you're about to put into your tank contains up to 10 percent ethanol are getting pretty ubiquitous, aren't they? But pumps that can dispense E20 or E30 are less common, and they may never take off because the EPA is worried that the higher ethanol content in the fuel can damage cars that are not equipped to deal with the biofuel. Since these "blender pumps" operate the same way as standard gasoline pumps and customers might inadvertently put them in

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