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Gevo options SD site for expansion project; 45M gallons per year renewable jet fuel and gasoline

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The production facility planned for Lake Preston is contemplated to produce about 45,000,000 million gallons per year collectively of jet fuel and renewable gasoline products. Lake Preston is in eastern South Dakota, about 105 miles from the facility in Luverne, Minnesota. Bio-isobutanol producer Gevo, Inc. Earlier post.).

Renewable 170
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University of Minnesota, Morris and partners develop diesel genset fueled by biomass

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The University of Minnesota, Morris, in partnership with Cummins Power Generation and the University of Minnesota Center for Diesel Research, has developed a transportable diesel engine generator (genset) that can be powered by biomass, called the PowerTrainer. The genset, when run on diesel, can generate up to 100 kW of electricity.

Minnesota 236
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ARB posts 5 new LCFS pathways; two renewable diesel

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California Air Resources Board (ARB) staff has posted five new and one revised Low Carbon Fuel Standard (LCFS) fuel pathway applications to the LCFS public comment website. The new pathways include two renewable diesel pathways; two biodiesel pathways, and one corn ethanol pathway. The revised package is for corn oil biodiesel.

Diesel 236
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Study finds renewable fuel mandates alone not likely to lower carbon intensity of biofuels; the importance of localized LCAs and optimized low carbon fuel standards

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Ultimately, the authors suggest, states can encourage the reduction of fuel GHG emissions by developing policies, such as a low carbon fuel standard (LCFS), that encourage incremental improvements in corn ethanol in the short term and in the medium term by switching to cellulosic-derived fuels. renewable fuel standards—and LCFSs.

Carbon 231
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EPA Posts Peer Review of Renewable Fuel Standards Lifecycle Analysis

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The US Environmental Protection Agency (EPA) has posted the peer review of the renewable fuel standards lifecycle analysis—including significant indirect emissions, such as from indirect land use changes— online. Lifecycle Greenhouse Gas Emissions due to Increased Biofuel Production: Model Linkage. Earlier post.)

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DOE to award $11M to 20 new Clean Cities projects for alt fuel cars and trucks

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The US Department of Energy (DOE) is [link] about $11 million to 20 new projects to help states and local governments to develop the infrastructure, training, and regional planning needed to help meet the demand for alternative fuel cars and trucks, including vehicles that run on natural gas, electricity, and propane. American Lung.

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ARB: carbon intensity of biomethane from wastewater sludge could be as low as -65.27 g CO2e/MJ

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Grid-based electricity, using the California-Marginal mix of electrical generating assets, is assumed to power the wastewater sludge treatment, and biogas cleaning, compression, and fuel dispensing processes. In this model, only a small parasitic load on the biogas produced is used to heat the digesters. Background.

Carbon 236