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Iowa study suggests miscanthus would yield more biomass in Iowa soil than originally thought

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Miscanthus, a perennial grass with vast potential to produce biomass, would deliver even better yields than once thought in Iowa, according to research by agronomists at Iowa State University. The paper found that the miscanthus hybrid had low mortality rates when faced with harsh Iowa winters. Nicholas N. Boersma, Emily A.

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Arizona State University Professor’s Work to Stabilize the Grid Pays Off

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Finding ways to deal with the impact on the grid caused by incorporating renewable energy has been the focus of Vijay Vittal ’s research for nearly 20 years. Vijay Vittal Employer Arizona State University, in Tempe Title Regents professor of electrical, computer, and energy engineering Member grade Life Fellow Alma mater B.M.S.

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New aluminum-cerium alloys could boost rare earth production; improved energy efficiency of engines

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Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) and partners Lawrence Livermore National Laboratory (LLNL) and Eck Industries have developed aluminum-cerium (Al-Ce) alloys that are both easier to work with and more heat tolerant than existing products. —Orlando Rios.

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Polystyrene-Biodiesel Blends for Energy Recovery from Waste Plastics

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Researchers at Iowa State University are proposing dissolving waste polystyrene (PS) in biodiesel for use as a diesel engine fuel as a mechanism for energy recovery from the waste plastic. Using polystyrene as a fuel in diesel engines is one possible option for energy recovery from these waste plastics. Credit: ACS.

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EST Editor Calls for Papers on Gulf Spill; Ending the Addiction

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Henry Chair, Professor of Civil & Environmental Engineering at the University of Iowa and the Editor of the ACS journal Environmental Science & Technology is calling on Gulf researchers to consider submitting their scientific articles about the oil spill to ES&T. The high energy tides (15 ft [4.6

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

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to 335 L/vehicle kilometer traveled (VKT) for Iowa and from 59 to 214 L/VKT for Nebraska. Our water accounting system also considers different types of uses (consumptive, nonconsumptive, and withdrawal) and accounts for application losses, conveyance losses, water use of direct energy inputs throughout the life cycle, and coproduct credits.

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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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Fertilizer applied to cornfields in the central US—including states such as Illinois, Iowa, Nebraska and Wisconsin—is the primary source of nitrogen pollution in the Mississippi River system, which drains into the Gulf of Mexico. Article ASAP doi: 10.1021/es9011433. Earlier post.). Christine Costello, W. Michael Griffin, Amy E.