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MECA report finds additional NOx emission reductions from new heavy-duty trucks achievable and cost-effective (corrected)

Green Car Congress

[In the earlier version of this post, I mistakenly linked to and used the 2019 report rather than the current 2020 report. g/bhp-hr NO x , which is 90% below today’s standards, with better fuel economy. The first system is based on MY 2019 engines in production today. I apologize for the error. —Ed]. Earlier post.).

Emissions 221
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MECA report finds additional NOx emission reductions from new heavy-duty trucks achievable and cost-effective

Green Car Congress

CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. Source of data: US EPA (2019). A wide variety of technology options can be deployed on heavy-duty engines and vehicles to reduce engine-out NO x while improving fuel economy to reduce the total cost of ownership of trucks.

Emissions 291