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California introduces first-in-nation rules to reduce climate “super pollutants” from commercial refrigeration, air conditioning equipment

Green Car Congress

The California Air Resources Board recently approved first-in-the-nation rules to curb the impact of hydrofluorocarbon (HFC) refrigerants. HFCs are considered to be super pollutants because they trap heat in the atmosphere thousands of times more effectively than carbon dioxide, the most prevalent greenhouse gas.

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Modeling study suggests 1.8M excess deaths attributable to urban air pollution in 2019

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A second study, also led by the GWU researchers, finds that nearly 2 million cases of asthma in children are linked to traffic-related nitrogen dioxide air pollution, with two in three occurring in cities. Two-thirds of pediatric asthma cases linked to air pollution in cities. million excess deaths attributable to PM 2.5

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CARB: clean fuels replaced more than 50% of diesel used in California in Q1 2023

Green Car Congress

Clean fuels replaced more than 50% of the diesel used in the state in the first quarter of 2023, according to the California Air Resources Board (CARB). This figure provides perspective on the performance of actual quantities of fuel consumed in California. Since compliance began, the program has helped to replace more than 8.6

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California JETSI to deploy 100 battery-electric regional haul and drayage trucks

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The South Coast Air Quality Management District (South Coast AQMD) is leading a landmark effort along with the California Air Resources Board (CARB) and the California Energy Commission (CEC) to deploy 100 battery-electric regional haul and drayage trucks across California. The project was funded with $26.98

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Emissions Analytics finds pollution from tire wear can be 1,000x worse than exhaust emissions

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Pollution from tire wear can be 1,000 times worse than a car’s exhaust emissions, Emissions Analytics has found. Source: California Air Resources Board (ARB). Ultimately, though, the car industry may have to find ways to reduce vehicle weight too.

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BNSF and Wabtec commence battery-electric locomotive pilot test in California

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BNSF Railway Company and Wabtec began testing battery-electric locomotive technology in revenue service between Barstow and Stockton, California. It’s a significant step forward for the rail industry and will change the course for even cleaner, more energy-efficient transport. —Alan Hamilton, Wabtec vice president, Engineering.

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California EV adoption driving steady decline in emissions: study

Teslarati

A new study from the University of California (UC) Berkeley shows a steady, albeit modest, decline in carbon emissions with increased electric vehicle (EV) adoption over the last few years. California made up a third of all U.S. percent annual reduction would be enough to reach California’s 2045 carbon neutrality target.