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DOE awards $4M to two DME projects

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Oberon Fuels, the first company to produce renewable DME (rDME) in the US, is a supporting partner. The funded projects include: University of Wisconsin Madison for “Efficiency Mixing Controlled Compression Ignition Combustion of Propane DME Blends”. WM International Engineering L.L.C.

Waste 186
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Hydrogen Opposed Piston Engine Working Group formed

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—James Turner, Professor of Mechanical Engineering, Clean Combustion Research Center, King Abdullah University of Science and Technology (KAUST). Bourns College of Engineering – Center for Environmental Research and Technology, University of California, Riverside, Riverside, CA. ID-Technologies, Fribourg, Switzerland.

Hydrogen 353
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Study finds anthropogenic PM and dust undercutting global solar energy production

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According to a new study led by a team at Duke University, airborne particulate matter and dust are cutting solar photovoltaic energy output by more than 25% in certain parts of the world, with roughly equal contributions from ambient PM and PM deposited on photovoltaic surfaces. —Michael Bergin.

Solar 218
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Study Concludes That Use of Cellulosic Feedstocks to Meet US Biofuel Requirements Will Still Likely Result in Expansion of the Gulf Dead Zone

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Fertilizer applied to cornfields in the central US—including states such as Illinois, Iowa, Nebraska and Wisconsin—is the primary source of nitrogen pollution in the Mississippi River system, which drains into the Gulf of Mexico. Nitrate output columns represent mean values and the 80% credible intervals from modeling. Earlier post.).

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US DOE Awards $300 Million in Clean Cities Grants to Support Alternative Fuels, Vehicles, and Infrastructure Development

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The vehicles and infrastructure being funded include the use of natural and renewable gas, propane, ethanol, biodiesel, electricity, and hybrid technologies. Selected projects, by size of award, are: State of Wisconsin’s Wisconsin Clean Transportation Program. Total DOE award: $14,994,183. Total DOE award: $14,970,144.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

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It offers the solution to several significant transitions we need: moving society from burning fossil fuels to substituting renewable resource fuels such as solar, wind and biofuels; and from using fossil materials as fuel to using them for other recyclable uses. How PHEV provides Smooth Transitions from fossil fuel to renewables.

PHEV 150
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Researchers develop four-step catalytic process to produce petroleum refinery feedstocks from biomass sugars

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Molar carbon selectivities for different renewable petroleum refinery feedstocks obtained by hydrocycloaddition and hydrodeoxygenation of condensed furfural–acetone mixtures. These renewable feedstocks can be further processed in existing petroleum refineries to make common refinery products. Source: Olcay et al. Click to enlarge.

Convert 268