Tag Archives: ethanol

US Rep. Herseth-Sandlin (D-SD) Questioning Big Oil (ExxonMobil, Chevron, BP, ConocoPhillips, Shell)

Don’t miss US Rep. Herseth-Sandlin (D-SD) questioning big oil companies:  ExxonMobil, Chevron, BP, ConocoPhillips, and Shell [youtube=http://youtube.com/watch?v=ja8OD7zg-Ig]

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Tilman clarifies study

Much of the media coverage of the recent Science Magazine studies made it clear that many hadn’t actually read the studies before they reported on them. Some interpreted the studies as condemning corn ethanol production now, not as the worst case scenario of what could happen in the future. University of Minnesota professor David Tilman, an author of one study, clarified it today in an interview with Minnesota Daily: Tilman, who is currently on sabbatical Read More >

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The Truth is Out There

The journal Science published two papers: Use of U.S. Croplands for Biofuels Increases Greenhouse Gases Through Emissions from Land Use Change Land Clearing and the Biofuel Carbon Debt in their online, early publication ScienceXpress that suggest that the production and use of biofuels may be worse for climate change than gasoline. The study and papers argue that cultivating more land to produce biofuels will create a “carbon debt” that has to be repaid. The conclusion Read More >

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