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Tighter EPA emissions rules for big trucks don’t mandate EVs

Baua Electric

The EPA last week announced stricter emissions standards for heavy-duty commercial vehicles, such as trucks and buses, for model years 2027 to 2032. Like the new emissions standards for passenger cars recently confirmed, these rules do not mandate EVs, but do set much tougher emissions targets that will likely lead to more EV sales.

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Report argues advanced HD natural gas vehicles foundational for California to hit air and climate goals; near zero-emission potential

Green Car Congress

Five technology paths for very-low-NO x and GHG emissions from heavy-duty natural gas engines. The “Pathways to Near-Zero-Emission Natural Gas Heavy Duty Vehicles” report, authored by GNA on behalf of Southern California Gas Co. An 80% reduction of GHG emissions is targeted for 2050, relative to 1990 levels.

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Earth Day 2024: each day is about reducing emissions | Autocar Professional

Baua Electric

The shift to eco-friendly electric mobility is underway globally. In CY2023, global sales of electric vehicles (EVs) scaled a new high – over 13.6 million units what with the demand for electric two- and three-wheelers as well as cars and SUVs hitting a new high. million units which constituted around 16% of global car sales.

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DeCicco: Transportation GHG reduction policy should focus upstream on fuel supply rather than downstream on choice of fuels in vehicles

Green Car Congress

John DeCicco at the University of Michigan argues that to reduce transportation sector greenhouse gas emissions, the proper policy focus should be upstream in sectors that provide the fuel, rather than downstream on the choice of fuels in the automobile. —“Factor Analysis of Greenhouse Gas Emissions from Automobiles”.

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The European electric vehicle market continues to grow

Setec Powerr

According to data released by BloombergNEF, Europe now accounts for 34% of global electric vehicle sales and is the second largest worldwide market after China. million electric vehicles will be sold in Europe in 2021, up 66% year-over-year, accounting for 19% of all new vehicle sales and only 3.6%

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U-Mich researcher’s first-principles analysis challenges conventional carbon accounting for biofuels; implications for climate policy

Green Car Congress

For biofuels, because biogenic carbon is automatically credited within a product lifecycle, the boundary effectively excludes vehicle end-use CO 2 emissions. In a paper that could have a significant impact on climate policies for transportation fuels, Dr. John M. System boundaries (red line) schematic for liquid fuel carbon balance.

Climate 273
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Hansen paper emphasizes importance of retention and expansion of nuclear power for health and climate reasons

Green Car Congress

million air pollution-related deaths and 64 gigatonnes of CO 2 -equivalent (GtCO 2 -eq) greenhouse gas (GHG) emissions that would have resulted from fossil fuel burning. 240 GtCO 2 -eq emissions due to fossil fuels by mid-century, depending on which fuel it replaces. million deaths and 80?240 Credit: ACS, Kharecha and Hansen.

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