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

Green Car Congress

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.

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VERBIO begins production of biomethane from corn stover in Iowa; first-large scale plant in US

Green Car Congress

VERBIO has commenced production at its new plant in Nevada, Iowa. The plant will generate biomethane from corn stover (maize straw), and is the first large-scale commercial plant in the US to use the technology developed by VERBIO. VERBIO acquired the mothballed cellulosic ethanol plant from DuPont, the previous operator, at the end of 2018.

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US EIA: Iowa produced more than one-quarter of all US-produced fuel ethanol in 2018

Green Car Congress

In 2018, Iowa produced 4.21 billion gallons of fuel ethanol—26% of the 16 billion gallons produced in the United States—according to the US Energy Information Administration (EIA). Fuel ethanol is used as an oxygenate in gasoline and to produce E-85 fuel.

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

Green Car Congress

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.

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Iowa EVs now pay two taxes where gas cars only pay one

Electrek

Iowa is about to adopt an additional “electric fuel excise tax” on July 1, meaning EVs in the state will now pay “fuel” taxes two different ways, whereas gas cars only pay one – and both of these taxes are higher than what a gas car pays. more… The post Iowa EVs now pay two taxes where gas cars only pay one appeared first on Electrek.

Iowa 101
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SunHydrogen extends research agreement with University of Iowa; development of Gen 2 multi-junction nanoparticles for hydrogen production

Green Car Congress

SunHydrogen , the developer of a technology to produce renewable hydrogen using sunlight and water, has extended its sponsored research agreement with the University of Iowa through 31 August 2020. The University of Iowa has been a key and productive partner in the development of our GEN 1 panels.

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

Green Car Congress

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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