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DLR: cleaner aircraft emissions reduce the climate impact of contrail cirrus

Green Car Congress

Fewer soot particles in the exhaust stream of aircraft reduces the formation of ice crystals and therefore the climate impact of the resulting contrail cirrus. The results are published in an open-access paper in the Nature Partner Journal (npj) Climate and Atmospheric Science. Burkhardt et al. —Ulrike Burkhardt.

Climate 278
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CARB approves 2022 Scoping Plan; aggressive targets for reductions in petroleum use, air pollution and greeenhouse gas emissions

Green Car Congress

The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045. Transportation.

Pollution 304
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Cleaner fuels have replaced more than 3B gallons of diesel under California Low Carbon Fuel Standard

Green Car Congress

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. The standard provides consumers with a growing variety and volume of cleaner fuels. To date almost 3.3

Cleaner 207
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Canada and California to work together on cleaner transportation

Green Car Congress

Canada’s Minister of Environment and Climate Change, Catherine McKenna, and the Chair of the California Air Resources Board, Mary Nichols, today signed a new cooperation agreement to advance cleaner vehicles and fuels. Canada is currently completing a mid-term review of its light duty vehicle regulations.

Canada 255
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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). 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.

Clean 367
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NTSB Chair questions safety impact of heavy EVs

Green Car Congress

We do have a climate crisis that needs to be addressed. The US transportation sector accounts for the largest portion of US greenhouse gas emissions, and I firmly believe it is a human right to breathe clean air. Ultimately, to manage climate change, the world needs to stop emitting greenhouse gases from vehicles and power plants.

F-150 459
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CARB approves $2.6B investment for clean cars, trucks, mobility options

Green Car Congress

The California Air Resources Board approved a $2.6-billion Supported projects range from incentives for cleaner trucks and buses, and mobility options such as bike- and car-sharing, to consumer rebates for clean cars. Support for commercial harbor craft: Dedicates $60 million for cleaner commercial harbor craft.

Clean 326