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Tag Archives: lifecycle analysis
Corn Growers Try to Understand Indirect Land Use Change
The National Corn Growers Association’s recent “Land Use: Carbon Impacts of Corn Based Ethanol 2009” conference highlighted the confusion the issue of indirect land use change has engendered for farmers. Chuck Zimmerman of AgWired summed it up in a report from the conference: Do you understand things like indirect land use when it comes to regulations via departments like the EPA due to the RFS? Me either. And I’ve sat in on conferences and discussions Read More >
Biofuels & Climate Change
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Tags: biofuel, biofuels, California Air Resources Board, carbon debt, corn ethanol, environmental protection agency, EPA, ethanol, indirect land use change, international land use change, Land Use Change, life cycle analysis, lifecycle analysis, Low Carbon Fuel Standard, renewable fuel standard, U.S. EPA
Tags: biofuel, biofuels, California Air Resources Board, carbon debt, corn ethanol, environmental protection agency, EPA, ethanol, indirect land use change, international land use change, Land Use Change, life cycle analysis, lifecycle analysis, Low Carbon Fuel Standard, renewable fuel standard, U.S. EPA
Environmentalists Want to “Stick” It to Farmers
Jason Hill of the University of Minnesota’s Institute on the Environment wrote recently in the St. Paul Pioneer Press, asking why the Waxman-Markey climate change bill should treat agricultural emissions differently from energy and transportation emissions, with a “carrot-and-stick approach, one in which fossil fuels suffer the stick while agriculture feasts upon the carrot.” Hill’s primary objection to the bill is the amendments added by Rep. Collin Peterson (D-Minn.), which exempt agriculture and forestry from Read More >
Biofuels & Climate Change
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Tags: American Clean Energy and Security Act, biofuel, biofuels, climate change, Climate Change, climate change legislation, Collin Peterson, corn ethanol, Fargione, greenhouse gas, Greenhouse Gas Emission, indirect land use change, international land use change, Jason Hill, Land Use Change, lifecycle analysis, renewable fuel standard, Searchinger, Tilman
Tags: American Clean Energy and Security Act, biofuel, biofuels, climate change, Climate Change, climate change legislation, Collin Peterson, corn ethanol, Fargione, greenhouse gas, Greenhouse Gas Emission, indirect land use change, international land use change, Jason Hill, Land Use Change, lifecycle analysis, renewable fuel standard, Searchinger, Tilman
Why ILUC Theory Bears No Resemblance to Reality
Iowa State’s Bruce Babcock has written a defense of the current economic equilibrium models used by the EPA and California Air Resources Board, in light of the fact that the models’ assumptions about soybean production and acreage have turned out wrong. Babcock frames the debate over international land use change as “whether the models used by CARB and EPA are accurate enough to support regulations.” There is, however, a larger question over whether the models are Read More >
Biofuels & Climate Change
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Tags: biofuel, biofuels, Bruce Babcock, California Air Resources Board, center for agricultural and rural development, Climate Change, environmental protection agency, EPA, indirect land use change, international land use change, Land Use Change, lifecycle analysis, Low Carbon Fuel Standard, renewable fuel standard
Tags: biofuel, biofuels, Bruce Babcock, California Air Resources Board, center for agricultural and rural development, Climate Change, environmental protection agency, EPA, indirect land use change, international land use change, Land Use Change, lifecycle analysis, Low Carbon Fuel Standard, renewable fuel standard
New Biofuels Manifesto
University of Minnesota Professor David Tilman, Princeton University Visiting Scholar Tim Searchinger, Dartmouth Professor Lee Lynd and others involved in the debate over the environmental and social impacts of biofuels have published in Science magazine what amounts to a new manifesto on how biofuels can be done right. The authors list five biofuel feedstocks that are the best in terms of sustainability — “lower life-cycle greenhouse-gas emissions than traditional fossil fuels and with little or Read More >
The Facts of Life on Waxman-Markey
You take the good, you take the bad, you take them both and there you have … the Peterson amendment to the Waxman-Markey bill, formally known as H.R. 2454, the American Clean Energy and Security Act (ACES). According to Grist contributor Meredith Niles, there are a number of positive inclusions in the amendment that were advocated by environmental groups. The good aspects, according to Niles, are those that will encourage improved agricultural practices. The bad Read More >
Biofuels & Climate Change
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Tags: American Clean Energy and Security Act, biofuel, biofuels, cap-and-trade, climate change, Climate Change, climate change legislation, environment, environmental protection agency, EPA, greenhouse gas, greenhouse gas emissions, indirect land use change, international land use change, Land Use Change, lifecycle analysis, renewable fuel standard, USDA, Waxman-Markey
Tags: American Clean Energy and Security Act, biofuel, biofuels, cap-and-trade, climate change, Climate Change, climate change legislation, environment, environmental protection agency, EPA, greenhouse gas, greenhouse gas emissions, indirect land use change, international land use change, Land Use Change, lifecycle analysis, renewable fuel standard, USDA, Waxman-Markey
