How to Apply for a Carl Moyer Grant

This page last reviewed March 24, 2011

The Carl Moyer Program provides monetary grants to private companies and public agencies to clean up their heavy-duty engines beyond that required by law through retrofitting, repowering or replacing their engines with newer and cleaner ones.

What Types of Projects Qualify for Carl Moyer Grants?


Projects that reduce emissions from heavy-duty on and off-road equipment qualify. This includes trucks over 14,000 gross vehicle weight, off-road equipment such as construction and farm equipment, marine vessels and locomotives, stationary agricultural equipment, forklifts, light-duty and other agricultural sources and airport ground support equipment.

How Can I Apply for a Carl Moyer Grant?


These grants are issued locally by air pollution control districts and air quality management districts. Contact your local air district for an application and selection timeline.

Multi-District Grants


The Air Resources Board administers 10% of funds for multidistrict projects that are of statewide priority.


Who Can I Contact for Information About the Carl Moyer Program?


For more information regarding the Carl Moyer Program, call ARB at 866-6DIESEL (866-634-3735) or your local air district contact.

Join the Carl Moyer Program list serve.


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