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Ford, U Mich study finds greater greenhouse gas reductions for pickup truck electrification than for other light-duty vehicles

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Light-duty vehicles, including sedans, SUVs, and pickup trucks, are currently responsible for 58% of US transportation sector emissions. Pickup trucks accounted for 14% of light-duty vehicle sales in the United States in 2020, and the market share of both pickups and SUVs has grown in recent years. —Woody et al.

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Rice team develops plasmonic photocatalyst for one-step light-driven conversion of H2S to hydrogen and sulfur

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Rice University researchers and colleagues at Princeton and Syzygy Plasmonics have developed a plasmonic photocatalyst for the direct decomposition of hydrogen sulfide gas into hydrogen and sulfur, as an alternative to the industrial Claus process. A paper on the work appears in ACS Energy Letters. —Naomi Halas. Bayles, Henry O.

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Argonne report on characteristics of light-duty plug-in electric vehicles in US

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A new report from a team at Argonne National Laboratory examines the changing characteristics for light-duty plug-in electric vehicles (PEVs) from 2010-2021, evaluating range, energy efficiency, costs, and performance. 2022) “Assessment of Light-Duty Plug-in Electric Vehicles in the United States, 2010 – 2021.” Gohlke et al.

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Study estimates fuel economy improvements to US light-duty vehicles from 1975–2018 saved 2T gallons of fuel, 17B tons of CO2

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They further estimated that roughly one-fifth of the savings can be attributed to gasoline price increases over the period and four-fifths to fuel economy and greenhouse gas (GHG) standards. Estimated attribution of fuel savings due to fuel economy improvements to light-duty vehicles since 1975. Greene et al. has almost doubled.

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PNNL study finds 2028 grid resource adequacy likely sufficient for high EV penetration; managed charging strategies can double adequacy

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A new study of the impact of high EV adoption on the Western US power grid by a team from Pacific Northwest National Laboratory (PNNL) has found that 2028 grid resource adequacy—from generation through transmission—is likely to be sufficient for high EV penetration. million for the WECC.

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Volvo LIGHTS team helps facilitate authorization for public MDHD EV charging stations in California

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Prior to this modification, California utilities were guided by a California Public Utilities Commission (CPUC) decision established in 2010 that exempted light-duty vehicle charging station providers from being regulated as a utility but did not explicitly exempt medium- and heavy-duty charging station providers.

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New light-driven photo-electrochemical cell produces hydrogen from contaminated gas, including air

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Researchers from the University of Antwerp and KU Leuven (University of Leuven), Belgium, have developed an all-gas-phase solid and stand-alone photo-electrochemical (PEC) cell that produces hydrogen gas from volatile organic contaminated air and light. Resources. Verbruggen et al. Click to enlarge. Verbruggen, M.

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