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EPA, NHTSA issue One National Program Rule; EPA withdraws CA waiver for GHG and fuel economy

Green Car Congress

Specifically, in this action, NHTSA is affirming that its statutory authority to set nationally applicable fuel economy standards under the express preemption provisions of the Energy Policy and Conservation Act (EPCA) dictates that such state and local programs are preempted. Earlier post.)

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Aluminum industry says NHTSA/EPA draft rule assumptions on lightweighting in small cars false

Green Car Congress

Automakers are not reducing the weight of small cars, but instead are prioritizing weight reductions where it offers the most promise to boost fuel economy and reduce emissions—their larger, heavier cars and trucks. Long term regulatory certainty to enable appropriate investment. —Mario Greco.

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EPA deadline, BMW electric reality check, Mustang hybrid tease: Today's Car News

Green Car Reports

If you have a strong position regarding the EPA's proposal to freeze fuel economy standards at 2020 levels through 2026, speak out. Tomorrow is the deadline for making public comments that are part of the legal record.

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ORNL researchers quantify the effect of increasing highway speed on fuel economy

Green Car Congress

This website, jointly maintained by the US Department of Energy and the US Environmental Protection Agency (EPA), provides information such as official EPA “window label” fuel economy estimates for city, highway, and combined driving for all U.S.-legal legal light-duty vehicles from 1984 to present. Speed increase.

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FCA US reaches settlements on diesel emissions at estimated cost of $800M

Green Car Congress

Environmental Protection Agency (EPA), U.S. The software reflash does not affect average fuel economy, drivability, durability or refinement of the vehicles. Environmental Protection Agency (EPA), U.S. Environmental Protection Agency (EPA) performed enhanced screening on diesel vehicles sold by all manufacturers.

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Hagens Berman files class-action fuel economy and emissions lawsuit against Fiat Chrysler and Cummins over SCR defect in RAM 2500 and 3500 diesels

Green Car Congress

The defect leads to lower fuel economy, non EPA-compliant emissions levels, and costly and frequent vehicle repairs, the complaint charges. This reduces the truck's fuel economy, according to the complaint. Hagens Berman is reaching out to owners or lessees of a 2013-2017 Dodge RAM 2500 or 3500 with a 6.7-L

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EPA delays issuing 2014 RVO standards for RFS until sometime in 2015

Green Car Congress

The US Environmental Protection Agency (EPA) will not finalize the 2014 applicable percentage standards (the 2014 Renewable Volume Obligations, RVOs) under the Renewable Fuel Standard (RFS) program until sometime next year. Accordingly, in the November 2013 notice, EPA proposed a total renewable fuel target of 15.21 Earlier post.).

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