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Machine learning PODA model projects the impact of COVID-19 on US motor gasoline demand

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Their open-access paper appears in the journal Nature Energy. The PODA model is a machine-learning-based model to project the US gasoline demand using COVID-19 pandemic data, government policies and demographic information.

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EIA: State tax rates for retail gasoline and diesel increased in 13 states in 2023

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In January 2023, state taxes and fees on gasoline and diesel fuel averaged $0.3163 per gallon (gal) of gasoline and $0.3388/gal of diesel fuel, according to the US Energy Information Administration (EIA). Data source: US Energy Information Administration, federal and state motor fuels taxes table.

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DOE: Life cycle GHG emissions for 2020 electric small SUV were half those of a conventional gasoline small SUV

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Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle. Key assumptions for these two scenarios (e.g., powertrain efficiency, component weights, etc.)

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EIA projects global conventional gasoline and diesel LDV fleet will peak in 2038

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In the US Energy Information Administration’s (EIA’s) International Energy Outlook 2021 , released earlier this month, the EIA forecast that the global light-duty vehicle (LDV) fleet will grow from 1.31 The OECD countries’ motorization rate remains around 530 vehicles per thousand people through the projection period.

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68% of primary energy imports to US in 2018 was crude oil; 48% of US energy exports were petroleum products

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The majority (69%) of primary energy imported into the United States in 2018 was crude oil, with petroleum products and natural gas also having significant shares, according to the US Energy Information Administration (EIA). Petroleum products include unfinished oils, hydrocarbon gas liquids, aviation gasoline, motor gasoline, naphtha?type

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Tula Technology presents findings on its Dynamic Motor Drive at the 42nd International Vienna Motor Symposium

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the developer of Dynamic Skip Fire (DSF) and diesel DSF cylinder deactivation technology for combustion engines, reported at the International Vienna Motor Symposium that its product Dynamic Motor Drive (DMD) ( earlier post ) mitigates efficiency losses of electric motors while significantly reducing reliance on rare-earth materials.

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Report suggests low-speed electric vehicles could affect Chinese demand for gasoline and disrupt oil prices worldwide

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Low-speed electric vehicles (LSEVs) could reduce China’s demand for gasoline and, in turn, impact global oil prices, according to a new issue brief by an expert in the Center for Energy Studies at Rice University’s Baker Institute for Public Policy. “ —Gabriel Collins.