Land Use and Greenhouse Gas Implications of Biofuels: Role of Technology and Policy
AbstractThis paper examines the extensive and intensive margin changes in land use in the U.S. likely to be induced by biofuel policies and the implications of these policies for GHG emissions over the 2007-2022 period. The policies considered here include the Renewable Fuel Standard (RFS) by itself as well as combined with current biofuel tax credits or a carbon price policy. We use a dynamic, spatial, multi-market equilibrium model, Biofuel and Environmental Policy Analysis Model (BEPAM), to endogenously determine the effects of these policies on cropland allocation, food and fuel prices, and the mix of first and second-generation biofuels. We find that the increase in crop prices under the RFS is likely to be less than 20% in most cases and this increase is much smaller when the RFS is accompanied by volumetric subsidies or a carbon price policy since these policies induce a switch away from corn ethanol to cellulosic biofuels. The impact of the RFS on GHG emissions reduction in the U.S. is fairly modest in size but increases when the RFS is accompanied by volumetric subsidies or a carbon price policy. However, domestic savings in GHG emissions achieved by the RFS can be severely eroded by the indirect land use changes and the rebound effect on global gasoline consumption. The net reductions in global GHG emissions are largest when the RFS is accompanied by a carbon price policy.
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Bibliographic InfoPaper provided by Agricultural and Applied Economics Association in its series 2011 Annual Meeting, July 24-26, 2011, Pittsburgh, Pennsylvania with number 103216.
Date of creation: 01 May 2011
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Biofuel Mandates; Land Use; GHG Emissions; Technology; Environmental Economics and Policy; Land Economics/Use; Resource /Energy Economics and Policy;
Other versions of this item:
- Xiaoguang Chen & Haixiao Huang & Madhu Khanna, 2012. "Land-Use And Greenhouse Gas Implications Of Biofuels: Role Of Technology And Policy," Climate Change Economics (CCE), World Scientific Publishing Co. Pte. Ltd., vol. 3(03), pages 1250013-1-1.
- NEP-AGR-2011-05-07 (Agricultural Economics)
- NEP-ALL-2011-05-07 (All new papers)
- NEP-ENE-2011-05-07 (Energy Economics)
- NEP-ENV-2011-05-07 (Environmental Economics)
- NEP-REG-2011-05-07 (Regulation)
- NEP-RES-2011-05-07 (Resource Economics)
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- Ladislav Kristoufek & Karel Janda & David Zilberman, 2013.
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Working Papers IES
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- Ujjayant Chakravorty & Marie-Hélène Hubert & Michel Moreaux & Linda Nøstbakken, 2012. "Do Biofuel Mandates Raise Food Prices?," Economics Working Paper Archive (University of Rennes 1 & University of Caen) 201214, Center for Research in Economics and Management (CREM), University of Rennes 1, University of Caen and CNRS.
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