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MECA emissions inventory & air quality modeling shows potential benefits of national cleaner trucks initiative at CARB limits

Green Car Congress

By 2035, 46 states will be in attainment with the 2015 ozone NAAQS of 70 ppb (only counties in California and Utah remain in nonattainment). Metropolitan areas and highway corridors will see the greatest reduction in ozone due to the strategy, with reductions of up to 6.5 ppb in the west (San Bernardino, CA) and 4.9

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Anheuser-Busch transitioning 30% of dedicated fleet to renewable natural gas

Green Car Congress

In 2014 and 2015, Anheuser-Busch converted 160 diesel-fueled trucks in Houston and St. Louis to fleets powered by Compressed Natural Gas (CNG) engines. Anheuser-Busch is transitioning more than 180 trucks—representing approximately 30% of its dedicated fleet—to Renewable Natural Gas (RNG). million miles each year.

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Hyundai NEXO FCEV and Kona electric CUV win spots in 2019 WardsAuto 10 Best Engines

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Hyundai has taken two out of the ten spots in the 2019 WardsAuto 10 Best Engine competition with the all-new 2019 NEXO FCEV fuel cell vehicle and 2019 Kona Electric CUV. This marks the tenth time Hyundai has earned a WardsAuto 10 Best Engine recognition since the awards’ annual inception in 1995. Earlier post.) Kona Electric.

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Big Blue Bus receives nearly $900K to purchase 58 new Cummins-Westport Near-Zero NOx engines

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In California, Big Blue Bus (BBB) will receive $870,000 from the Mobile Source Air Pollution Reduction Review Committee’s (MSRC) Near Zero Engine Incentive Program. NO x engines. The new engines will be installed over a period of 3 to 4 years, at a rate of 12 to 18 buses per year. In June 2015, Big Blue Bus was awarded $5.9

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Big Blue Bus investing $18.2M to upgrade bus fleet; Cummins-Westport Near-Zero NOx engines

Green Car Congress

Among other enhancements, buses will be equipped with Cummins-Westport Near-Zero engines and fueled by Renewable Natural Gas, to further reduce NO x vehicle emissions by more than 90% by December 2018. In 2015, Big Blue Bus became one of the country’s first municipal transit agencies to convert its entire fleet to renewable natural gas (RNG).

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Westport and Weichai launch WP12 engine and begin development of WD10 engine with Westport HPDI 2.0 technology

Green Car Congress

earlier post ) on the Weichai Westport WP12 engine platform. The Weichai Westport WP 12 HPDI is China’s first engine featuring Westport HPDI technology, delivering the power and performance of the base diesel engine, while replacing up to 95% of diesel fuel with cleaner burning, less expensive natural gas.

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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

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As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance.

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