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Argonne releases GREET 2020

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Argonne National Laboratory’s Systems Assessment Center has released the 2020 version of the suite of GREET models and associated documentation. Vehicle technologies include conventional internal combustion engines, hybrid-electric systems, battery-electric vehicles, and fuel-cell-electric vehicles. CO 2 -derived ethanol.

2020 324
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EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

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This decrease was driven largely by a decrease in emissions from fossil fuel combustion resulting from a decrease in total energy use in 2019 compared to 2018 and a continued shift from coal to natural gas and renewables in the electric power sector. Preliminary outlook for 2020. CO 2 emissions decreased 2.2% from 2018 to 2019.

2005 418
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3.8% drop in EU’s greenhouse gas emissions in 2019; transport emissions rise

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These data confirm the EEA’s preliminary estimates, published in October 2020. The large decline in emissions, achieved before the COVID-19 crisis, was mainly due to reduced coal use for power generation. For road transport, the increase was mostly due to higher gasoline consumption in passenger cars. from 2018 to 2019.

2019 243
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Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

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In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. According to the 12 th Five-Year Plan of the China Coal Industry (2011?2015)

Coal 231
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JEC updates well-to-wheels study on automotive fuels and powertrains; electro-mobility, natural gas and biofuels

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The updated version includes a longer-term outlook by expanding the time horizon from 2010 and beyond to 2020 and beyond. It adds an assessment of electrically chargeable vehicle configurations, such as plug-in hybrid, range extended, battery and fuel-cell electric vehicles. ICE-based vehicles and fuels.

Gas 277
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Global Carbon Project: Global carbon emissions growth slows, but hits record high

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Although the rate of emissions growth is slower than in the previous two years, the researchers warn emissions could keep increasing for a decade or more unless energy, transportation and industry policies change significantly across the world. In 2019, consumption of coal is expected to drop 11% in the U.S.—down growth in 2017.

Carbon 195
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EIA AEO2015 projects elimination of net US energy imports in 2020-2030 timeframe; transportation energy consumption drops

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With continued growth in oil and natural gas production, growth in the use of renewables, and the application of demand-side efficiencies, the projections show the potential to eliminate net US energy imports in the 2020 to 2030 timeframe. Renewables meet much of the growth in electricity demand. With greater U.S.

2020 150