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UC Davis ITS researchers take a detailed look at water consumption and withdrawal requirements for ethanol

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Water consumption intensity of ethanol from corn grain and crop residue and the avoided/displaced water use credits assigned to coproducts: DGS and electricity. to 335 L/vehicle kilometer traveled (VKT) for Iowa and from 59 to 214 L/VKT for Nebraska. Credit ACS, Mishra and Yeh. Click to enlarge. —Mishra and Yeh.

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DOE awards $97M to 33 bioenergy research and development projects

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These projects will improve the performance and lower the cost and risk of technologies that can be used to produce biofuels, biopower, and bioproducts from biomass and waste resources. Topic 4: Bio-Restore: Biomass to Restore Natural Resources. University of Nebraska - Lincoln. Mississippi State University. 2,035,602.

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State Department issues Draft Supplemental Environmental Impact Statement on Keystone XL Pipeline: climate change impacts

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The US Department of State (DOS) has released its Draft Supplemental Environmental Impact Statement (SEIS) in response to TransCanada’s May 2012 application for the Keystone XL pipeline that would run from Canada’s oils sands in Alberta to Nebraska. The pending application proposes a new route through Nebraska.

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MSU-led regional team awarded $6M NSF grant to research biofuel, carbon capture technologies

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The main project goal is to develop a framework for evaluating proposals to reduce atmospheric carbon dioxide concentrations while maintaining food security, water quality, biodiversity and other benefits, Stoy said. The Upper Missouri River Basin refers to the Missouri River and all its tributaries upstream of Sioux City, Iowa.

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NRC report concludes hydraulic fracturing poses low risk for causing earthquakes, but risks are higher for wastewater injection wells; CCS impact undetermined

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Schematic diagram of a shale gas well following hydraulic fracture treatment, with the relative depths of local water wells shown for scale. Hydraulic fracturing (“fracking”) extracts natural gas by injecting a mixture of water, sand, and chemicals in short bursts at high pressure into deep underground wells.

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University of Nebraska-Lincoln leading $13.5M effort to improve sorghum for biofuel

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The University of Nebraska-Lincoln will lead a $13.5-million, Funded by the US Department of Energy, this five-year grant takes a comprehensive approach to better understand how plants and microbes interact, and to learn which sorghum germplasm grows better with less water and nitrogen. —Daniel Schachtman.

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Study Concludes That Use of Cellulosic Feedstocks to Meet US Biofuel Requirements Will Still Likely Result in Expansion of the Gulf Dead Zone

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Nitrogen and phosphorus from agricultural fertilizer have been found to promote excess growth of algae in water bodies—a problem that’s common across North America and in many areas of the world. In some cases, decomposition of algae consumes much of the oxygen in the water. Costello et al. Christine Costello, W. Landis and H.