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ethanol

  • King Corn, meet Big Oil

    Drilling for oil in a corn field: will Big Oil squeeze out King Corn?Back in March, Tom Philpott flagged some moves from Shell Oil and Valero Energy (the largest U.S. oil refiner) that indicated Big Oil was falling for biofuels. Now, the NYT shows Tom had it right with a piece detailing the increasing amount […]

    Tom Laskawy Climate & Energy

  • Peterson: Leave ethanol alone, or I’ll nuke Waxman-Markey

    What GHG footprint? Peterson, right, with tractor rep. House Ag committee chair Collin Peterson (D.-Minn.) has already made it clear that he’s furious that the EPA has proposed a framework for assessing the greenhouse gas footprint of ethanol. Now he’s vowing to use his clout to crush the historic Waxman-Markey climate change bill, unless Congress […]

    Tom Philpott Politics

  • Why farm-state pols rage against the EPA’s biofuel stance

    His Majesty is furiousWhy are farm-state pols howling against recently proposed EPA rules on biofuel and greenhouse gas emissions? As I reported last week — echoed by Time’s Michael Grunwald — the agency made extremely generous assumptions regarding the GHG footprint of crop-based fuel. What’s more, the proposed rules actually enshrine the titanic biofuel mandates […]

    Tom Philpott Politics

  • Resistance grows to increasing the amount of ethanol in gasoline

    The ethanol lobby may still be reeling in the subsidies, but it doesn’t seem to be having any luck dealing with their other obsession, the so-called “blend wall,” i.e. the legally prescribed limit to the amount of ethanol that can be mixed into gasoline. The NYT has a nice summary of the mounting scientific and […]

    Tom Laskawy Climate & Energy

  • A bad idea, plus lots of cash

    What’s that in your gas tank?This is a blog post about the intersection of a bad idea and lots of cash–your cash. The bad idea is this: growing crops to ferment and distill them into ethanol for internal combustion engines. A few days ago, the EPA revealed that by its calculations, use of corn-based ethanol […]

    Tom Philpott Technology

  • The EPA holds corn ethanol accountable … sort of

    In February 2008, a group of researchers led by Tim Searchinger of Princeton’s Woodrow Wilson School published a paper (PDF) in Science Express called, “Use of U.S. Croplands for Biofuels Increases Greenhouse Gases Through Emissions from Land Use Change.” Their conclusion was startling: the government policy of supporting biofuel production, which had begun in the […]

    Tom Philpott Politics

  • Barack gives biofuels the big thumbs up

    [Update: While some may think this decision was a win for corn ethanol, House Ag Committee Chair Collin Peterson clearly does not. In fact, he is seriously ticked off about it. According to CongressDaily, Peterson responded to the indirect land use ruling as follows:  “You are going to kill the biofuels industry. You are in […]

    Tom Laskawy Climate & Energy

  • Ethanol waste: it’s what’s for … breakfast?

    It’s food, no fuel, no food…For the ethanol industry, much depends on distillers grains, the stuff that’s left over after corn has been fermeneted and distilled to make alcohol. Corn ethanol’s energy balance (net energy produced minus energy consumed in production) is razor thin; it only goes positive when you factor in generous credits for […]

    Tom Philpott Climate & Energy

  • Corn ethanol approaches a moment of truth

    Courtesy Randy Wick via Flickr [UPDATED 4/24] As expected, California’s Air Resources Board passed the LCFS with the indirect land use component intact. That’s the good news. The bad news is that the actual model to be used in the calculation (including to what extent gasoline will incur an indirect land use penalty) won’t be […]

    Tom Laskawy Climate & Energy