Posts Tagged ‘ethanol’

The Opportunity for Agricultural Residues and Manure to Fuel a Sustainable Future

Not all ethanol is created equal. The benefits, or consequences, of this ubiquitous ‘home-grown’ fuel that is blended in nearly every gallon of gasoline sold across the country vary depending on how it is produced and what it is produced from. As my colleague and uber biofuels-wonk Dr. Jeremy Martin has explained, ethanol produced from food, like corn or soybean, does little to reduce the carbon intensity of our transportation fuel and, in some cases, can actually be responsible for more greenhouse gas emissions on a lifecycle basis compared to gasoline. Read More

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Talking Biofuels: A Conversation with University of Illinois Biofuel Experts

I’ve long admired and relied on the work of the ag economists at Farmdoc Daily, particularly Scott Irwin and Darrel Goode. They’ve done a lot of insightful analysis on the agricultural market impact of biofuel mandates under the Renewable Fuel Standard — analysis that I rely on to make the case for a flexible, cautious approach to implementing the standard to ensure our clean fuel goals don’t come into conflict with food security and climate protection. I was lucky enough to spend a day recently with Scott, Darrel and other researchers at their home base of the University of Illinois, talking over the future of biofuels. Read More

Categories: Biofuel  

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Great Scott! The Consequences of Accelerating the Mandate for Food-Based Advanced Biofuels

Yesterday I posted a lengthy, data-based analysis of the past and present of our biofuels policy. Now I’d like to go back to the future and examine the consequences of expanding mandates for food-based biofuels to make up for the slow commercialization of better, non-food “cellulosic” fuels. While the expansion of biofuel mandates will probably not create a chain reaction that would unravel the very fabric of the space-time continuum, this will be a bit of a walk into frightening territory – so proceed with caution. Read More

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Biofuels Policy Flexible Enough to Weather the 2012 U.S. Drought

The drought parching the Midwest is raising serious questions about our agriculture and energy policies. Stocks of corn in storage were already low, and the intense dryness and heat means this year’s crop will be much smaller than was expected even a few months back. The share of the corn crop going to make ethanol has been rising, and was 40 percent last year, heightening tensions over how this year’s suddenly diminished harvest will be divvied up  (the principal uses are ethanol, animal feed, and exports). Read More

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