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EPA: GHG emissions standards for cars and light trucks should be revised; joint process with NHTSA (updated with more reactions)

Green Car Congress

The US Environmental Protection Agency (EPA) Administrator Scott Pruitt announced the completion of the Midterm Evaluation (MTE) process for the greenhouse gas (GHG) emissions standards for cars and light trucks for model years 2022-2025, and his final determination that the current standards are not appropriate and should be revised.

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EPA to maintain light-duty vehicle GHG standards unchanged through 2025

Green Car Congress

In an expected ruling, US Environmental Protection Agency (EPA) Administrator Gina McCarthy finalized her decision to maintain the current greenhouse gas (GHG) emissions standards for model years 2022-2025 cars and light trucks. The Standards Will Achieve Significant CO 2 and Oil Reductions. Earlier post.) Click to enlarge.

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Global Automakers calls on EPA to withdraw proposed determination on MY 2022-2025 GHG standards, get back in alignment with NHTSA, provide more time

Green Car Congress

On 30 November, EPA proposed leaving the greenhouse gas (GHG) emissions standards for those model years in place, based on its technical analysis that shows automakers are well positioned to meet the targets, and proposed a 30-day comment period. l/100 km), if achieved exclusively through fuel economy improvements.

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Study concludes that automakers tweak vehicle fuel economy to qualify for more favorable treatment; focus on car notches

Green Car Congress

In response to federal policies to boost gas mileage, manufacturers have changed vehicle weights, improved tire-rolling resistance and added aerodynamic features to push fuel-economy rates past government-mandated thresholds. Car notches are the small trigger points in the numerical values of fuel economy (say, the difference between 22.5

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California ARB rejects VW 2-liter diesel recall plan and issues Notice of Violation

Green Car Congress

ARB made public three separate official documents related to its actions: A transmittal letter signed by Executive Officer Richard W. US EPA issued a Notice of Violation to the company on the same day. diesel vehicles manufactured for model year (MY) 2009 through MY 2015 to circumvent CARB and EPA emission test procedures.

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CALSTART white paper shows nationwide tech supplier industry ready to support more efficient heavy-duty trucks and buses

Green Car Congress

Strong standards will encourage continued investment and drive advanced tech innovation and jobs in this sector. Just as there are miles-per-gallon and emissions requirements for passenger vehicles, there are national efficiency and carbon standards for medium- and heavy-duty trucks, buses, and vocational vehicles.

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Working paper argues new US energy efficiency regulations are ineffective at GHG reduction and incorrectly override consumer preference

Green Car Congress

Recent US energy regulations proposed or enacted by the US Department of Energy (DOE), the US Department of Transportation (DOT, and the US Environmental Protection Agency (EPA) have a negligible effect on reducing greenhouse gases. Kip Viscusi, Vanderbilt University Distinguished Professor, with primary.

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