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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. During this process, raw biogas is produced comprising about 55% methane and 45% carbon dioxide. Carbon dioxide and other impurities are removed through a biogas treatment process, leaving nearly pure biomethane gas which is chemically equivalent to fossil natural gas.

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

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million in additional financing from several investors, including the Iowa, Minnesota, Kansas and Illinois Corn Growers Associations. Jacobs provided installation support of its patented Cylinder Deactivation (CDA) technology, which complements the ClearFlame high-temperature, carbon-neutral strategy.

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EPA awards $6.6M to universities for black carbon research

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million in grants to eight universities in support of black carbon research. Black carbon is the sooty black material emitted from diesel-powered engines and vehicles, industries like brick kilns and coke ovens, traditional cookstoves, and other sources that burn fossil fuels or biomass.

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Elon Musk-funded XPRIZE carbon removal competition reveals its 15 “milestone round” winners

Teslarati

Fifteen early-phase “milestone round” winners from the Elon Musk-funded $100 million XPRIZE Carbon Removal competition were announced on Friday. The XPRIZE Carbon Removal competition was launched to encourage the development of innovative techniques that can help reduce atmospheric carbon dioxide.

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ClearFlame Engine Technologies secures $17M in Series A financing

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The company’s engine technology enables low-carbon, renewable fuels such as ethanol to be integrated easily into existing diesel engine platforms, offering a lower-emission, lower-cost solution than diesel fuel. The financing was led by Breakthrough Energy Ventures with participation from Mercuria, John Deere and Clean Energy Ventures.

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Ethanol producers call for increased octane in new efficiency rules

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Several ethanol producers from Iowa and South Dakota—representing more than one billion gallons of capacity—called on the ethanol community to focus their near term advocacy efforts on fuel efficiency rules that are likely to be a top priority for the incoming Biden Administration.

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Study finds removing corn residue for biofuel production can decrease soil organic carbon and increase CO2 emissions; may miss mandated 60% GHG reduction

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Using corn crop residue to make ethanol and other biofuels reduces soil carbon and under some conditions can generate more greenhouse gases than gasoline, according to a major, multi-year study by a University of Nebraska-Lincoln team of researchers published in the journal Nature Climate Change. —Liska et al.

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