Convergence of Agriculture and Energy: II. Producing Cellulosic Biomass for Biofuels
DOI:
https://doi.org/10.62300/qtwagx74Keywords:
Cellulosic biomass, Biofuels, Ethanol production, Renewable energy, Agronomic systems, Crop development, Feedstock logistics, Energy policy, Sustainable agriculture, Biomass supply chainAbstract
The commentary addresses the growing need for renewable energy sources as global petroleum supplies decline and energy demand rises. It emphasizes the transition from grain-based ethanol to cellulosic biomass as a feedstock for biofuel production. The paper outlines challenges in developing sustainable and profitable biomass production systems, including agronomic practices, crop development, feedstock logistics, and policy frameworks. It calls for significant investments in research, development, and education to overcome technical and economic barriers. The ultimate goal is to create a coordinated national strategy that ensures efficient biomass production, harvest, and conversion to meet U.S. energy targets while maintaining environmental sustainability.Downloads
References
Aden, A., et al. 2002. Lignocellulosic Biomass to Ethanol Process Design and Economics Utilizing Co-Current Dilute Acid Prehydrolysis and Enzymatic Hydrolysis for Corn Stover. NREL/TP-510-32438.
Bush, G. W. 2007. 2007 State of the Union Address.
CAST. 2006. Convergence of Agriculture and Energy: Implications for Research and Policy.
CAST. 2007. Biofuel Feedstocks: The Risk of Future Invasions.
Energy Information Administration (EIA). 2006. A Primer on Gasoline Prices.
Foust, T. D., et al. 2007. A National Laboratory Market and Technology Assessment of the 30 x 30 Scenario.
Hopkins, A. A., et al. 1995. Genotypic variability and genotype × environment interactions among switchgrass accessions. Crop Sci 35:565–571.
Kumara, A. and S. Sokhansanj. 2007. Switchgrass delivery to a biorefinery using IBSAL model. Bioresource Technology 98:1033–1044.
Lal, R. and D. Pimentel. 2007. Biofuels from crop residues. Soil Tillage Res 93:237–238.
Long, S. P., et al. 2006. Can improvement in photosynthesis increase crop yields? Plant Cell Environ 29:315–330.
National Biofuels Action Plan. 2006.
Perlack, R. D., et al. 2005. Biomass as Feedstock for a Bioenergy and Bioproducts Industry: The Technical Feasibility of a Billion-Ton Annual Supply.
Shapouri, H., and P. Gallagher. 2005. USDA’s 2002 Ethanol Cost-of-Production Survey.
Smith, J. R., et al. 2004. 25 x 25: Agriculture’s Role in Ensuring U.S. Energy Independence—A Blueprint for Action.
Traxler, G., et al. 2005. Public sector plant breeding resources in the US: Study results for the year 2001.
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