CARB’s heavy-duty vehicle legacy programs have been focused on reducing combustion emissions. New heavy-duty zero-emission vehicle programs are complementary to these programs and focus on a long-term goal of full transition of the heavy-duty transportation sector to zero-emission technologies. They are part of California’s holistic plan to address challenging mandates and needs for public health protection, and to meet federal air quality standards and climate protection goals.
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Update to Rollout Plan Deadline
Find information on how the present circumstances affect rollout plan deadlines.