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Iowa State Researchers Redesigning Enzyme for Bio-based Production of Isobutene

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Thomas Bobik, professor of biochemistry, biophysics and molecular biology at Iowa State University is heading an effort to redesign an enzyme for the bio-based production of isobutene, a gas that is currently used in the production of a variety of chemicals and in the manufacture of other fuel additives, adhesive, plastics and synthetic rubber.

Iowa 170
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DOE offers conditional commitment for a $105M Loan Guarantee for Project Liberty cellulosic biorefinery

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Project LIBERTY, sponsored by POET, LLC, will produce up to 25 million gallons of ethanol per year and will be located in Emmetsburg, Iowa. The project’s process uses enzymatic hydrolysis to convert waste into ethanol and will produce enough biogas to power both Project LIBERTY and POET’s adjacent grain-based ethanol plant.

Iowa 236
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Edeniq and Flint Hills Resources Renewables establish joint development relationship for ethanol

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Edeniq’s Cellunator enables plants to mill corn and other plant materials into small, uniform pieces of feedstock that can be converted into sugars needed to produce biofuels. Its subsidiaries market products such as gasoline, diesel, jet fuel, ethanol, biodiesel, olefins, polymers and intermediate chemicals, as well as base oils and asphalt.

Renewable 170
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Novozymes introduces its latest enzyme technology for cellulosic biofuels; performs 1.5x better than predecessor

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Cellic CTec3 allows the cost of producing ethanol from biomass to approach the level of corn ethanol and gasoline, according to the company. Fiberight will open a small-scale plant in Lawrenceville, Virginia, this year, and a plant producing 6 million gallons per year in Blairstown, Iowa, in 2013.

Waste 210
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Iowa State to manage biorefinery projects for new Manufacturing USA Institute

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Iowa State University will bring its expertise in biorenewable technologies and pilot plant operations to the country’s 10th Manufacturing USA Institute. In addition, she said the Iowa State team has already pulled in multiple partners willing to help commercialize distributed biorefineries. of Adel; and the Iowa Energy Center.

Iowa 150
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3 winners of DOE’s “America’s Next Top Energy Innovator” Challenge: hydrogen-assisted lean-burn engines, graphene for Li-air and -sulfur batteries, and titanium process

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The three winning companies are: Umpqua Energy , a startup company based in Medford, Oregon, is using an Argonne National Laboratory technology to develop a system that allows a gasoline engine to operate in an extreme lean burn mode in order to increase gasoline mileage.

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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. Water is required for crude oil recovery by water flooding, enhanced oil recovery via steam injection, and steam extraction of bitumen from oil sands and during refining of crude oil to produce gasoline. and from 0.29 L/VKT, respectively.

Water 199