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QM Power and University of Kentucky demonstrate 50 kW/liter electric motor; DOE 2025 power density goal

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QM Power and the SPARK Lab at University of Kentucky shared the combined results of a large-scale, multi-objective design optimization study, and lab testing of a prototype motor designed to meet the 2025 power density goals set by the US Department of Energy (DOE). Ionel, FIEEE, who serves as the inaugural L. —Madhav Manjrekar.

Kentucky 396
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Chalmers researchers present framework for safe integration of micromobility into transportation systems

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Researchers from Chalmers University of Technology, Sweden, are presenting a framework for comparing how different micromobility vehicles, such as e-scooters, and bicycles move in cities, a methodology that can benefit companies and local authorities alike, and contribute to improving traffic safety. —Marco Dozza. 2022.01.007.

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Urban Green Energy and GE introduce integrated wind-powered electric vehicle charging station

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Urban Green Energy (UGE) and GE unveiled the first integrated wind-powered electric vehicle charging station. The Sanya Skypump pairs UGE’s 4 kW vertical wind turbine with GE’s Durastation electric vehicle (EV) charging technology (Level 2, 30A) in a single unit, with all required electrical systems located within the tower.

Wind 265
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U Delaware team develops prototype efficient direct ammonia fuel cell for transportation

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A team at the University of Delaware has demonstrated a direct ammonia fuel cell (DAFC) prototype with a peak power density of 135 mW cm -2 at 80 ?C. However, most air transport, military, shipping, and long-distance freight applications remain challenging for batteries because of their limited energy density. Zhao et al. Zhao et al.

Delaware 278
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H2@Scale project launched in Texas; renewable hydrogen for multiple end-use applications

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in close collaboration with GTI and The University of Texas at Austin, has launched a US Department of Energy project, Demonstration and Framework for H2@Scale in Texas and Beyond. Frontier Energy, Inc., The project is supported by DOE’s Hydrogen and Fuel Cell Technologies Office within the Office of Energy Efficiency and Renewable Energy.

Texas 468
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Enviva and MOL to develop sail-powered bulk carrier to cut GHG emissions in biomass supply chain; Wind Challenger hard sail

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Lines (MOL), a leading global marine transport group, signed a memorandum of understanding agreement to develop and to deploy an environmentally friendly bulk carrier. The goal of the agreement is to reduce the greenhouse gas (GHG) emissions in the ocean transportation of sustainable wood pellets.

Wind 221
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Study finds wind concentrates pollutants with unexpected order in an urban environment

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Cities—with their canyons, isolated greenery, and congested traffic—create seemingly chaotic and often powerful wind patterns known as urban flows. The paper by researchers from Arizona State University and Notre Dame is published in the American Institute of Physics (AIP) journal Physics of Fluids.

Pollution 231