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With the 2016 US presidential election already getting rolling, the debate over the Renewable Fuel Standard could play role in farming-intense states. Iowa Governor Terry Branstad, a supporter of the mandate, thinks candidates who don't support the RFS could be at a disadvantage there for the very important caucuses.

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The federal government mandates that a certain amount of ethanol be blended with gasoline. The price of corn-based ethanol hasn't been affected by the same anchor-drop in price as petroleum fuel, however, and along with that, the complicated mechanics of its pricing and trade are said to be what is keeping the price of gas from falling even further.

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Biofuel Producers Get Happy, Frustrated

The Environmental Protection Agency (EPA) is not going to decide just yet how much biofuel to add to the national fuel supply in the future. Last year, the EPA said, for the first time ever, that it might reduce the biofuel component in American gas, but is now saying that the 2014 standards rule will be "significantly delayed."

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To Be Sure, The Future Is Unclear

Green transportation issues were not at the top of this year's midterm elections in the US, but the sweeping Republican victories – and probably new Senate Majority leader Mitch McConnell – could affect at least some aspects of how we get around without using as many resources as we used to.

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Fuels America To Obama: 'It's Not Too Late To Fix This'

November's coming up, so that must mean some election-season lobbying is on the way. One of the subjects being debated in the US right now is the how much renewable fuel must be included in the US gas supply. And advocates are already taking to the digital airwaves to make their point.

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As is its job, the Renewable Fuels Association (RFA) continues to bang the drum of what it says is a stacked deck against alternative fuels like ethanol. Earlier this month it took on Big Oil. Now, it's the US Department of Energy (DOE). Go big or go home, huh?

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More Toyota Hybrid Battery Production; Pennsylvania Keeps Incentives

Tesla Model S owners can now control their car with Android Wear. A new, free app for the Android wrist devices, called Tesla Command, allows the user to control car functions such as the locks, horn, and sunroof from outside the vehicle. The developer promises more features are coming soon. Watch the video below for a demonstration, or head over to 9 to 5 Google to read more.

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Volvo, ABB Fast-Charging Buses; Brazilian Ethanol Gets Corny

Formula E has revealed the circuit layout for the Buenos Aires ePrix, which will take place on January 10, 2015. The 1.5-mile track designed by Santiago Garcia Remohi features 12 turns of varying speeds. Bruno Senna, driver for Mahindra Racing, says, "Looking at the track, you have to say it's got a good combination of corners. There's a chicane, some high-speed turns with a change of direction and slow-speed as well." The third race of the all-electric series' inaugural season will take place i

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Earlier, we mentioned the Renewable Fuels Association's report that most major oil companies are blocking the ethanol blends E15 and E85 from their gas stations. According to the RFA, "Distribution contracts routinely include provisions that make it difficult, needlessly expensive, or simply impossible for a retailer to offer consumers choices like E15 or E85." The report has the attention of two senators who want the Federal Trade Commission to look into the matter of Big Oil engaging in anti-c

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Nissan may bring Leaf to India

Big Oil companies help keep renewable fuels out of your tank, a new report shows. No surprise there, right? The Renewable Fuels Association published a report card grading the country's largest retail gasoline chains on fuel offerings like E85 and E15. The report gave failing grades, with less than one percent of stations offering E15 or E85, to "Big Five" companies Exxon, BP, ConocoPhillips, Chevron and Shell, among other oil company and convenience/grocery store brands. The only major oil comp

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Arguing over the pros and cons of using ethanol as a transportation fuel isn't just an American thing. The Brazilians are going at it, too. We will translate.

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At the end of the month, Missouri will begin to allow the sale of the controversial E15 fuel. Currently, most available gasoline is sold as a blend with up to 10 percent ethanol. Missouri will become the 13th state to approve the 15-percent ethanol blend to be sold at the pump.

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One recent report from Nature Geoscience will have ethanol advocates convinced that Big Oil's political influence goes far beyond the reach of US borders. That publication, according to Nebraska's Grand Island Independent, says that greater use of ethanol as a light-duty vehicle fuel actually boosts smog levels. That runs counter to many other reports on the subject, though ethanol's environmental prospects have, like everything else related to the subject, been a subject of debate.

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The fight over converting the national supply of gasoline from a maximum 10-percent ethanol blend (known as E10) to E15 have quieted down somewhat when it comes to passenger cars. For other applications - like "motorcycles and nonroad products" - the struggle continues.

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The Department of Energy has made it clear that it favors a technology-somewhat-neutral, "all-of-the-above" strategy for developing energy alternatives for the US, as the new Strategic Plan 2014-2018 (PDF) states. What this looks like in the real world is another $10 million for "Technologies to Produce Advanced Biofuel Products from Biomass."

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E85. It's not just for flyover states anymore. That could be the newest slogan of the 85-percent ethanol blend now that the biofuel is proliferating in areas other than the Midwestern corn-growing states.

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Some of the largest retailers in the US are trying to inject either a little good sense or paranoia into part of their customer base. Lowe's, Walmart and True Value are putting out written warnings about the dangers of filling up non-light-duty-vehicle engines with fuel that contains a higher ethanol blend. It's all part of a campaign backed by the Outdoor Power Equipment Institute (OPEI), which represents 100 small-engine, utility vehicle and outdoor power equipment makers.

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Hundreds of thousands of people are waiting for the US Environmental Protection Agency to issue its final ruling on the Renewable Fuel Standard (RFS). Over 110,000 signatures were collected by the group VoteVets.org (often politically active on energy issues), which delivered its petition with Congressman Bruce Braley (D-Iowa) to EPA Administrator Gina McCarthy. Over 35,000 of those signatures were from veterans and military family members.

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In late 2013, the US Environmental Protection Agency (EPA) proposed – for the first time ever – a slight slacking of the 2014 renewable fuel standard. The reason was that the US is coming up on the 'blend wall,' the overall level of ethanol in the national gasoline supply where adding any more biofuel would push the average blend in 'normal' gas above 10 percent. As we know, this is a contentious issue. So contentious that, as the EPA collects comments about the rule change, almost 1

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How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethano

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The boxing match between ethanol supporters and opponents is heading into the final round, and it's looking like ethanol could go down pretty hard.

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