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Tag Archives: United Nations Climate Change Conference
Wrong Question: Can Biofuels Be Carbon Friendly?
The Science Insider blog last week hosted an interesting debate between Tim Searchinger, Princeton visiting scholar, and John Sheehan, of the Institute on the Environment at the University of Minnesota, regarding the recent policy proposal in the pages of Science by Searchinger et al. to “fix” the carbon accounting of biomass for bioenergy and biofuels in U.S. legislation and the successor to the Kyoto protocol, by giving credit only to biomass that can be managed Read More >
Biofuels & Climate Change
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Tags: biofuel, biofuels, carbon debt, climate change, Climate Change, climate change legislation, greenhouse gas emissions, indirect land use change, international land use change, Land Use Change, rainforest, Searchinger, United Nations Climate Change Conference
Tags: biofuel, biofuels, carbon debt, climate change, Climate Change, climate change legislation, greenhouse gas emissions, indirect land use change, international land use change, Land Use Change, rainforest, Searchinger, United Nations Climate Change Conference
Compounded Climate Accounting Errors
Timothy Searchinger, visiting scholar at Princeton University, Dan Kammen of the University of California Berkeley, David Tilman of the University of Minnesota and other authors from the Environmental Defense Fund published an interesting new proposal in the Policy Forum section of Science magazine today. The argument put forward is that “Replacing fossil fuels with bioenergy does not by itself reduce carbon emissions, because the CO2 released by tailpipes and smokestacks is roughly the same per Read More >
Biofuels & Climate Change
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Tags: biofuels, carbon debt, climate change, Climate Change, climate change legislation, Greenhouse Gas Emission, greenhouse gas emissions, indirect land use change, international land use change, Land Use, oil, Oil prices, renewable fuel standard, Searchinger, Tilman, United Nations Climate Change Conference
Tags: biofuels, carbon debt, climate change, Climate Change, climate change legislation, Greenhouse Gas Emission, greenhouse gas emissions, indirect land use change, international land use change, Land Use, oil, Oil prices, renewable fuel standard, Searchinger, Tilman, United Nations Climate Change Conference
Opportunity Costs
The Washington Post this week reported on a carbon-credit proposal being put forward by Ecuador for consideration in UNFCCC Climate Change Talks. Ecuador is asking for carbon credits in exchange for leaving undisturbed one-fifth of its petroleum reserves, which are located beneath a protected national park that is part of the Amazon rainforest. The proposal is similar to one put forward by Brazil last August, called the Amazon Fund, which asks foreign countries to donate Read More >
Biofuels & Climate Change
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Tags: biofuels, Climate Change, discount rate, environment, environmental protection agency, EPA, ethanol, Greenhouse Gas Emission, greenhouse gas emissions, indirect land use change, Intergovernmental Panel on Climate Change, international land use change, IPCC, Land Use Change, life cycle analysis, lifecycle analysis, Oil prices, rainforest, UNFCCC, United Nations Climate Change Conference, United Nations Framework Convention on Climate Change
Tags: biofuels, Climate Change, discount rate, environment, environmental protection agency, EPA, ethanol, Greenhouse Gas Emission, greenhouse gas emissions, indirect land use change, Intergovernmental Panel on Climate Change, international land use change, IPCC, Land Use Change, life cycle analysis, lifecycle analysis, Oil prices, rainforest, UNFCCC, United Nations Climate Change Conference, United Nations Framework Convention on Climate Change
Europe to Study Indirect Land Use
The European Parliament on Dec. 17 adopted amendments to the Renewable Energy Sources Directive, raising targets for production of biofuels but at the same time setting strict sustainability standards to monitor and reduce greenhouse gas emissions from the use of road transport fuels. The Parliament’s adopted text makes clear that it intends to calculate climate change emissions from international land use, but that the science is not currently available to do so: Whereas (11) In Read More >
Biofuels & Climate Change
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Tags: biofuel, biofuels, climate change, Climate Change, European Parliament, European Renewable Energy Sources Directive, Greenhouse Gas Emission, indirect land use change, international land use change, Land Use Change, life cycle analysis, lifecycle analysis, Low Carbon Fuel Standard, Renewable Energy Sources Directive, renewable fuel standard, Sustainability, sustainable energy, United Nations Climate Change Conference
Tags: biofuel, biofuels, climate change, Climate Change, European Parliament, European Renewable Energy Sources Directive, Greenhouse Gas Emission, indirect land use change, international land use change, Land Use Change, life cycle analysis, lifecycle analysis, Low Carbon Fuel Standard, Renewable Energy Sources Directive, renewable fuel standard, Sustainability, sustainable energy, United Nations Climate Change Conference
Discounting the Future of Biofuels
It appears that global leaders’ faith in energy technologies that can reduce greenhouse gas emissions compared to oil is waning, particularly for biofuels, as reported in GreenInc. Respondents to the survey, which included 1,000 environmental experts, ranked energy conservation and efficiency technologies as having the greatest potential impact, both short- and long-term. Some 44 percent of respondents also said they expect that the current economic crisis will hinder progress toward an effective international climate agreement. Read More >
Biofuels & Climate Change
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Tags: biofuel, climate change, Climate Change, discount rate, economy, environmental protection agency, EPA, Global Summit on Climate Change, greenhouse gas, Greenhouse Gas Emission, greenhouse gas emissions, indirect land use change, Land Use Change, life cycle analysis, lifecycle analysis, Lisa Heinzerling, Mark Delucchi, Poznan, renewable energy, renewable fuel standard, sustainable energy, U.S. EPA, United Nations Climate Change Conference, World Bank
Tags: biofuel, climate change, Climate Change, discount rate, economy, environmental protection agency, EPA, Global Summit on Climate Change, greenhouse gas, Greenhouse Gas Emission, greenhouse gas emissions, indirect land use change, Land Use Change, life cycle analysis, lifecycle analysis, Lisa Heinzerling, Mark Delucchi, Poznan, renewable energy, renewable fuel standard, sustainable energy, U.S. EPA, United Nations Climate Change Conference, World Bank
