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

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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). The LCFS is one of several programs developed under AB 32 (the 2006 Global Warming Solutions Act) to cut California’s emissions of climate warming greenhouse gas.

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Cleaner fuels have replaced more than 3B gallons of diesel under California Low Carbon Fuel Standard

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New 2018 data from the California Air Resources Board (CARB) indicates that the state’s Low Carbon Fuel Standard (LCFS) continues to drive production of a growing volume of cleaner transportation fuels for California consumers. billion gallons of petroleum diesel have been displaced by clean, low-carbon alternatives. To date almost 3.3

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Clean-air plan for San Joaquin Valley first to meet all federal standards for fine particle pollution; $5B in incentive funding required

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The California Air Resources Board (CARB) has adopted a plan that demonstrates to the US Environmental Protection Agency how the San Joaquin Valley air basin will attain each of four federal standards for fine particulate matter by regulatory deadlines. Deadlines for attaining these standards are 2020, 2024 and 2025, respectively.

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EPA proposes strengthening primary annual NAAQS for PM2.5

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standard from its current level of 12.0 EPA is taking comment on the full range (between 8 and 11 10 µg/m 3 ) included in the Clean Air Scientific Advisory Committee’s (CASAC) latest report. standard; primary and secondary 24-hour PM 2.5 standards; and. primary and secondary PM 10 standards. standards; and.

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California clean fuels rule reports 100% compliance in 2017

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The 2017 Compliance Report for the Low Carbon Fuel Standard (LCFS) shows 100% compliance with the regulation. It was originally developed to support a return to 1990 levels of climate-changing gases by 2020, as required by AB 32, the 2006 landmark climate bill. million metric tons of climate-changing gases.

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Satellite study suggests California clean air regulations working to reduce PM2.5 emissions in state

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The study demonstrates the success of California’s air pollution control programs, regulations, enforcement efforts and clean-air plans in regions with the greatest air quality challenges: Southern California and the southern Central Valley. The satellite technology fills spatial and temporal gaps in air quality data.

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ICCT paper suggests new supersonic aircraft unlikely to comply with existing environmental standards for subsonic aircraft

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Findings presented in a new working paper by a team at the International Council on Clean Transportation (ICCT) suggest that the new generation of supersonic aircraft currently in development by three US-based companies (e.g, earlier post ) are unlikely to comply with existing international environmental standards for subsonic aircraft.

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