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Over the past 20 years, DTNA has demonstrated a strong commitment to the reduction of NOx and particulate emissions and looks forward to working with the EPA on the Cleaner Truck Initiative.
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UPS has earned a SmartWay Excellence award from the U.S. Environmental Protection Agency for its efforts to reduce the impact of its operation on air quality, the parcel delivery company announced.
Read More →Derive Systems has agreed to a $300,000 civil penalty and estimates that it will spend about $6.25 million to address a federal complaint that it sold engine control devices designed to override the emissions control systems of vehicles in violation of the Clean Air Act.
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Fiat Chrysler Automobiles and Ford Motor Co. came out against President Trump's bid to relax strict fuel economy standards approved during the Obama administration, but said the initial rules didn't consider increasingly popular utility sales and continuing lower fuel prices.
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Federal agencies will take public input on the Trump administration's plan to relax fuel economy standards at three hearings later this month, according to the National Highway Traffic Safety Administration (NHTSA).
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ROUSH CleanTech's new propane autogas engine is 90% cleaner than the EPA heavy-duty engine standard.
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The 2018 Mazda CX-5 powered by a 2.2-liter turbodiesel four-cylinder provides the same highway fuel economy as its gasoline counterpart, which may mute its appeal with potential buyers.
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Volkswagen has gained approval from air regulators of the final modification plan for the remaining vehicles that contain software designed to defeat emissions tests, the California Air Resources Board has announced.
Read More →A federal appeals court has ruled against the Trump administration's move to delay a regulation that increased fines against automakers for cars that violate fuel economy standards, reports The Hill.
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The Trump administration began the process of revising Obama-era fuel economy standards for vehicle manufacturers today, and announced it may revoke California's waiver that allows that state to set its own emissions rules.
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