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The current and past presidents of Iowa Renewable Fuels Association were able to chat with Republican presidential nominee Mitt Romney on Tuesday, asking for his endorsement of the Renewable Fuels Standard (RFS) and ethanol. IRFA president Brad Albin and past president Walt Wendland approached Romney and put him on the spot while an associate filmed (watch it below). Romney's response? "I do support the RFS and ethanol." Albin works for Renewable Energy Group and Wendland with Golden Grain

Of the 1,076,350 alternative-fuel automobiles made available in the U.S. in 2009, nearly 75 percent (805,777) were flex-fuel capable (E85) vehicles, according to the report "Alternatives to Traditional Transportation Fuels 2009" recently released by the U.S. Energy Information Administration (EIA). The EIA notes that most of the E85-burning vehicles manufactured in 2009 were sold to private individuals and not to commercial or government fleets.

In a post on GM's FastLane Blog, technical fellow Candace Wheeler sums up The General's thoughts in these post-Gulf oil spill times this way:

It could be argued that flex-fuel vehicles are simply a product of government subsidies and the automotive industry's self-conjured up image of environmental saviors. What does this mean? Well, vehicles capable of running E85 receive CAFE credits that help automakers offset some of their less fuel-efficient offerings. This allows manufacturers to continue producing gas-guzzling vehicles while also keeping the government at bay. In addition, production of flex-fuel-capable vehicles is a relativel

Turn back the clock to 2006, when Ford Motor Company announced it was taking flex-fuel vehicles seriously. That year, the company built 185,000 autos that could run on gasoline, ethanol or any combination of the two up to E85 (85 percent ethanol). Ford also pledged that the company's production of flex-fuel vehicles would double by 2010.

Click above for a high-res gallery of the 2010 Bentley Continental Supersports

Click above to enlarge the patent drawing of a flex-fuel Yamaha motorcycle

We've known for some time now that Ford's redesigned 2010 Fusion and Milan sedans would be getting a new hybrid version for the first time. What we didn't know before was that there will also be a new flex-fuel variant. An order guide has appeared on a Ford discussion board. The flex-fuel engine is based on the updated 3.0L Duratec V6 that debuted earlier this year on the 2009 Escape and Mariner. It will be optional on the S, SE and SEL trim levels and matched up with the same new 6 speed automa

A bipartisan group of senators has drafted a new energy bill that includes a mandate that all vehicles sold in the United States would have to be flex-fuel capable by 2020. During the GM BioFuels summit last Friday in Detroit, one of the subjects that came up was the use of flex-fuel vs. dedicated ethanol vehicles. When Brazil first started moving to ethanol in the 1970s, manufacturers built cars that only ran on ethanol. Due some volatility in fuel prices these proved to be unpopular. It was on

So far, Suzuki has steered clear of alternative fuel vehicles in the American market. They haven't offered any diesels, flex-fuel or hybrid vehicles yet. That may soon change as the company will reportedly launch some vehicles that can run on not just E85, but also E100 as soon as 2010. The powertrains will be targeted at both the U.S. and Brazilian markets were E100 is commonly available. By March of 2009, Suzuki plans to launch a product in Brazil that can handle E25. Suzuki could also use its