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

Green Car Congress

The objective of the emission impact analysis was to respond to EPA’s request for comments as to the merits of reducing NO x emissions from heavy-duty trucks by 50 to 90% as outlined in the 6 January 2020 Advance Notice of Proposed Rulemaking (ANPR) of the CTI. Source: MECA. ppb in the west (San Bernardino, CA) and 4.9

Cleaner 243
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Study finds that current approach to limiting wintertime pollution may initially backfire

Green Car Congress

The processes that create ozone pollution in the summer can also trigger the formation of wintertime air pollution, according to a new study from researchers at the University of Colorado Boulder and NOAA, in partnership with the University of Utah. A key control strategy is to reduce emissions of the limiting reagent.

Pollution 223
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USDOT FTA announces $182M in Low-No grants for transit vehicles & facilities nationwide

Green Car Congress

The US Department of Transportation’s (USDOT) Federal Transit Administration (FTA) announced approximately $182 million in funding for low- and no-emissions buses and the facilities that support them. Utah Transit Authority. A total of 49 projects in 46 states and territories will receive funding through the program.

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