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EPA collects penalties for alleged automobile ‘defeat device’ violations by two Iowa companies

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The US Environmental Protection Agency (EPA) has reached settlements with two Iowa companies for allegedly tampering with car engines to render emissions controls inoperative, in violation of the federal Clean Air Act. According to EPA, Menzel Enterprises Iowa Inc.

Iowa 268
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Renewable Energy Group collaborates with Iowa State University on hydrotreater pilot plant for renewable diesel

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Biofuels producer Renewable Energy Group joined Iowa State University (ISU) at the BioCentury Research Farm (BCRF) to mark the start of a new hydrotreater pilot plant. This project is the result of a three-year collaboration between REG and the ISU Bioeconomy Institute.

Iowa 318
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ClearFlame Engine Technologies secures $17M in Series A financing

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ClearFlame Engine Technologies , a startup developing net-zero engine technology ( earlier post ), has secured $17 million in Series A financing, which will enable commercialization of the company’s innovative engine technology for the long-haul trucking, agriculture and power generation sectors.

Financing 318
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ExxonMobil establishes advanced biofuels program at Iowa State; focus on biomass pyrolysis

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ExxonMobil Corporation is establishing an advanced biofuels research program at Iowa State University. Iowa State researchers have been studying fast pyrolysis for more than 15 years and have recently upgraded a fast pyrolysis pilot plant at the university’s BioCentury Research Farm. —Professor Robert C.

Iowa 271
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ClearFlame Engine Technologies secures $2.5M to advance diesel-free truck demonstration; ethanol-fueled MCCI

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ClearFlame Engine Technologies , a growing startup dedicated to the development of clean engine technology ( earlier post ), secured $2.5 million in additional financing from several investors, including the Iowa, Minnesota, Kansas and Illinois Corn Growers Associations. In fact, it increases power by 25%.

Diesel 321
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UC Riverside engineers to “referee” CARB heavy-duty truck emissions program

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University of California, Riverside (UCR) environmental engineers will soon serve as referees in California’s drive for heavy-duty trucks to meet the state’s tailpipe emission standards. UCR will start by hiring three or four referee testers with engineering skills and will later expand the staff as needed as the program grows statewide.

Emissions 199
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Iowa State team develops hybrid technology to create biorenewable nylon

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Engineers at Iowa State University have developed a hybrid process that combines bio- and electrocatalysis to convert glucose into bio-based unsaturated nylon-6,6—which has the advantage of an extra double bond in its backbone that can be used to tailor the polymer’s properties. Their study is published in the 12 Feb. Suastegui et al.

Iowa 150