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

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The LCFS program helped to replace nearly two billion gallons of regular diesel fuel in 2022 with a combination of cleaner fuels, including renewable diesel, biodiesel, electricity, and hydrogen. Since compliance began, the program has helped to replace more than 8.6 billion gallons of diesel.

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EC proposes modernizing EU legislation on batteries to enhance sustainability and safety

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Batteries that are more sustainable throughout their life cycle are key for the goals of the European Green Deal and contribute to the zero pollution ambition set in it. From 1 July 2024, only rechargeable industrial and electric vehicles batteries for which a carbon footprint declaration has been established, can be placed on the market.

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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

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The researchers found that while EVs do offer a very promising solution to energy issues due to their replacement of petroleum fuels, for now “ the high pollution levels of coal-fired power plants will trade off EVs’ potential energy benefits in China ”. The power of EVs is electricity from the grid. and NO x emissions.

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Nature Materials editorial urges reconsideration of approach to battery regulation in Europe

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At the same time, the EU has proposed new regulations on battery technologies that aim to also make the industry more sustainable and less polluting. The regulations will constrain not only battery manufacturers within Europe but also electric-vehicle companies, who will need to source their batteries in ways that meet the regulations.

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London adds 300th hybrid bus introduced to fleet

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This grant was initially set to finance 70 buses, but Transport for London has managed, through good negotiation and increased market confidence in hybrid buses, to increase this order so that, in total, more than 400 of these less polluting vehicles will be in service by next year. Hybrid technology was first trialled by TfL in 2006.

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Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

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In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. China recently launched several EV demonstration programs (e.g., Earlier post.] —Huo et al.

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

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CARB developed the program to help support a return to 1990 levels of climate-changing gases by 2020, as required by AB 32, the 2006 landmark climate bill. Those clean fuels also reduced emissions of toxic pollutants as well as those that cause smog. California reached that overall goal in 2016. That equals an over-compliance of 8.7

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