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Co-Optima team publishes details on its boosted SI engine research and figure of merit

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For the past four years, the US Department of Energy’s Co-Optima team ( earlier post ) has focused research efforts on turbocharged (or “boosted”) spark-ignition (SI) engines, which is the dominant combustion approach for light-duty vehicles such as passenger cars and light trucks. —Szybist et al.

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DOE selects four projects to move co-optimized biofuels and combustion engines closer to market

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The US Department of Energy (DOE) selected four projects totaling $1 million to conduct advanced applied research and development concerning the interaction between promising biofuels and combustion engines. The projects will also focus on the impacts of adoption of co-optimized fuel-engine combinations.

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DOE awards $22.1M to 10 nuclear technology projects including clean hydrogen production

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This project will complete key engineering design and demonstration tests to enable cost-competitive, carbon-neutral production of synthetic jet fuel and diesel using nuclear energy from existing light water reactors.

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DOE selects 7 projects to accelerate adoption of performance-advantaged biofuels; Co-Optima

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These fuels are derived from renewable feedstocks, and can deliver exceptional efficiency with low emissions. The seven projects will leverage National Laboratory capabilities as part of the Co-Optimization of Fuels & Engines (Co-Optima) initiative. The US Department of Energy (DOE) has selected seven projects for awards totaling $1.94

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DOE Co-Optima report identifies top ten bio-blendstocks for efficiency in boosted SI engines

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A new Co-Optimization of Fuels & Engines (Co-Optima) report describes the top ten biofuel-derived blendstock candidates. These top candidates, when blended with petroleum and used in a boosted spark ignition (BSI) engine, will offer environmental benefits and boost energy efficiency all while being available at a competitive price.

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Sandia, national lab partners studying vulnerabilities of electric vehicle charging infrastructure

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Jay Johnson, an electrical engineer at Sandia National Laboratories, has been studying the varied vulnerabilities of electric vehicle charging infrastructure for the past four years. Additionally, an Idaho National Laboratory team found some systems were vulnerable to malicious firmware updates.

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Co-Optima report highlights most significant R&D achievements in FY2019

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After completing a major body of research focused on boosted (also known as turbocharged) spark ignition (SI) engines in Fiscal Year (FY) 2018, Co-Optima’s FY 2019 LD research and development (R&D) shifted to multimode solutions that employ multiple engine operating modes to maximize engine efficiency and fuel economy.