Day

September 3, 2020

03 September 2020

California NOx Omnibus Regulation Requires 90 Percent NOx Reduction by 2027

On August 27, 2020, the California Air Resources Board (CARB) approved the Heavy-Duty Low NOx Omnibus Regulation (Omnibus Regulation), which requires heavy-duty truck manufacturers to achieve stringent nitrogen oxide (NOx) emission standards. The Omnibus Regulation follows the board’s June 2020 approval of the Advanced Clean Trucks regulation, which requires medium- and heavy-duty truck manufacturers to increase the sales of zero-emission models. Both rules require that certain compliance milestones be met by 2024.

(more…)

SHARE
EmailShare