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Researcher urges more effort on assessment of land and water impacts of oil sands production; reference point for other unconventional fuels

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Bitumen production from the Canadian oil sands provides a point of reference that could be used to observe and better manage the land and water impacts of a rapid transition to unconventional fuels, suggests Dr. Sarah Jordaan of the Energy Technology Innovation Policy Research Group, Department of Earth and Planetary Sciences, Harvard University.

Oil-Sands 231
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USDA provides $91M loan guarantee to Cool Planet for biogasoline blendstock plant; biomass pyrolysis and catalytic conversion

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Gas chromatography comparison of Conoco fuel and a Conoco-CoolPlanet blend. Cool Planet has devised a biomass-to-liquids thermochemical conversion process that simultaneously produces liquid fuels and sequesterable biochar useful as a soil amendment. One of the catalytic conversion processes creates the high-octane gasoline blendstock.

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Study finds perennial biofuel crops’ water consumption similar to corn

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Evapotranspiration (ET) refers to the sum total of water lost while the plant is growing, either from evaporation through the plant stem itself (a process called “transpiration”), or from water evaporated off of the plant’s leaves or the ground. —Hamilton et al.

Water 150
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DOE to award up to $24M to advance direct air carbon capture technology

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Although direct air capture of carbon dioxide (DAC) generally refers to the capture of CO 2 from ambient air, this FOA also considers the removal of CO 2 from partially concentrated air (e.g., the ocean and surface waters) that received their CO 2 directly from ambient air. DE-FOA-0002481 ). Energy Transfer Mechanisms.

Carbon 360
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ARPA-E adds five new funding topics to FOA to advance critical energy innovation

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The removal of CO 2 from oceanwater (or other natural waters), or direct ocean capture (DOC), is one method of capturing dispersed CO 2. In comparison to removal of CO 2 from point sources, DAC has the advantage of being location-independent. Full applications for these five topics are due at 9:30 AM ET on 22 July 2020.

Energy 332
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Global Bioenergy Partnership publishes report on 24 sustainability indicators for bioenergy: electricity, heat and transport

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Outlines the approach for collecting and analyzing the data needed to evaluate the indicator and for making relevant comparisons to other energy options or agricultural systems. Highlights relevant international and national processes with links to publicly available data sources in an extensive reference section. Water quality.

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Study finds autothermal reforming with WGS reactor preferred option for on-board reforming of biodiesel and bioethanol

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A study by a team at the German Aerospace Center (Deutschen Zentrums für Luft- und Raumfahrt, DLR) identified autothermal reforming in combination with a water gas shift reactor as the preferred option for on-board reforming of biodiesel and bioethanol into a hydrogen-rich gas suitable for high temperature PEM (HTPEM) fuel cells.

Aspen 199