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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.

Motors 243
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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. —Gabriel Collins.

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Hyundai Motor Group, Aramco and KAUST collaborate on new e-fuel for novel combustion system

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Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.

Hyundai 448
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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 EIA projected that electric vehicles (EVs)—any LDV with a charging plug—will grow from 0.7%

Fleet 243
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Polestar releases LCA reports for long-range and standard-range single-motor versions of Polestar 2 EV

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Polestar has released the LCA reports for the new Polestar 2 versions (Long-range Single-motor and Standard-range Single-motor), including all emissions from cradle to grave. The company published an evaluation of the carbon footprint of the Long-range Dual-motor Polestar 2 in 2020. e for “Standard-range Single-motor”.

Standards 221
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International automotive researchers emphasize the importance of continued development of the internal combustion engine

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Thirty-seven globally prominent scientists representing the International Journal of Engine Research have published an open-access editorial addressing the future of the Internal Combustion Engine, and stressing the importance for continued development of more efficient and even lower-emitting technologies. —Reitz et al.

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Nissan and Sunwoda jointly to study battery development for e-POWER vehicles

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Nissan Motor Co., and Sunwoda Electric Vehicle Battery Co., The e-POWER system includes a gasoline engine with a power generator, an inverter, a battery and an electric motor. Used solely to charge the high-output battery, the gasoline engine always runs at an optimal speed. Earlier post.).

Nissan 445