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Researchers develop dual cellular-heterogeneous catalyst technology to produce olefins from plant sugar

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A team of researchers from the US NSF Center for Sustainable Polymers based at the University of Minnesota Twin Cities has demonstrated the use of a dual cellular–heterogeneous catalytic strategy to produce olefins from glucose. Wang et al. —Paul Dauenhauer, co-author.

Minnesota 221
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Gevo produces first cellulosic renewable jet fuel specified for use on commercial airline flights

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has completed production of the world’s first cellulosic renewable jet fuel that is specified for commercial flights. Gevo successfully adapted its patented technologies to convert cellulosic sugars derived from wood waste into renewable isobutanol, which was then further converted into Gevo’s Alcohol-to-Jet fuel (ATJ) fuel.

Renewable 150
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New technology for simpler, more efficient production of “stubborn” metal and metal oxide thin films

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“Stubborn” metals, however—which include elements such as platinum, iridium, ruthenium, and tungsten, among others—are very difficult to convert into thin films because they require extremely high temperatures (usually more than 2,000 degrees Celsius) to evaporate. —William Nunn, first author.

Minnesota 170
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DOE awards $27.5M to 16 water infrastructure projects

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With the right technology, it’s possible to convert wastewater into renewable power, along with chemicals, fertilizers, and reusable water. They are based out of California, Colorado, Connecticut, Georgia, Hawaii, Illinois, Kansas, Massachusetts, Michigan, Minnesota, New York, Ohio, and Virginia.

Water 186
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U Minn seeking to license new process to produce isoprene from biomass at high yield; green tires

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Researchers from the University of Minnesota, with colleagues at the University of Massachusetts Amherst, have developed a new high-yield process—a hybrid of fermentation followed by thermochemical catalysis—to produce renewable isoprene from biomass.

Minnesota 150
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Edeniq and Flint Hills Resources Renewables establish joint development relationship for ethanol

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Flint Hills Resources Renewables, LLC, a leading US ethanol producer, will become a customer of Edeniq, Inc., 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.

Renewable 170
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Green Biologics secures $76M in financing; repurposing MN ethanol plant for n-butanol and acetone

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In addition to the $42-million internal equity round, an additional $34 million in funding was raised predominantly in debt financing from Tennenbaum Capital Partners (TCP), along with equity and debt investment rolled over by existing members of Central MN Ethanol Co-op LLC (CMEC) in Central MN Renewables LLC (CMR), a US affiliate of GBL.

Financing 150