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New technology converts waste polyethylene to jet fuel in an hour

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Washington State University researchers have developed an innovative way to convert waste polyethylene plastic to ingredients for jet fuel and other valuable products, making it easier and more cost-effective to reuse plastics. In the recycling industry, the cost of recycling is key. —Hongfei Lin. 2021.04.002.

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Univ of Washington team working to make poplar coppice viable cheap, high-volume biofuel feedstock

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A University of Washington team is trying to make poplar an economically viable biofuel feedstock by testing the production of younger poplar trees that could be harvested more frequently—after only two or three years—instead of the usual 10- to 20-year cycle. Chang Dou/University of Washington.

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DOE announces 15 Phase 1 semifinalists of Geothermal Lithium Extraction Prize

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The Phase 1 semifinalists identified an impactful idea or solution to drive down costs of lithium extraction and, ultimately, help develop environmentally friendly, domestic sources of lithium. The Phase 1 semifinalists are: Boston University – Pober-Strauss. George Washington University – Ellexco.

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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

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These methodologies will significantly decrease the levelized cost of energy (LCOE) of the final HKT design. The University of Michigan. The University of Michigan proposes the RAFT concept as a solution for hydrokinetic energy harvesting. It has a low maintenance cost, resulting in a lower cost of energy.

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UMTRI study finds US diesel vehicles generally have lower total cost of ownership than gasoline vehicles

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Diesel vehicles generally saved owners between $2,000 to $6,000 in total ownership costs during a three to five year period when compared to similar gasoline vehicles, according to data compiled by the University of Michigan Transportation Research Institute (UMTRI). —“Total Cost of Ownership”.

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Commercial dewatering enzyme could reduce costs of grain ethanol production

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Washington University in St. Agricultural Research Service (ARS) scientists David Johnston and Andrew McAloon at the agency’s Eastern Regional Research Center in Wyndmoor, Pa., helped lead the study.

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Berkeley Lab team building new total cost of ownership model for fuel cells; intrinsic and external benefits

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Funded by a $2-million grant from the US Department of Energy, a team of scientists at Lawrence Berkeley National Laboratory (Berkeley Lab) led by Eric Masanet is building a sophisticated cost model for fuel cells that will will take into account the total cost of ownership. Analytica Technology.

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