The Carl Moyer Memorial Air Quality Standards Attainment Program (Carl Moyer Program) provides grant funding for cleaner-than-required engines, equipment, and other sources of air pollution. The Carl Moyer Program is implemented as a partnership between CARB and California’s 35 local air districts. CARB works collaboratively with the air districts and other stakeholders to set Guidelines and ensure the Program reduces pollution and provides cleaner air for Californians.
More about this program
Local air districts administer Moyer Program grants and select projects to fund. Contact your local air district to find out how you can apply and receive funding.
List of Local California Air Districts
Down for maintenance until further notice
Since 1998, the Carl Moyer Memorial Air Quality Standards Attainment Program (Moyer Program or Program) has cost-effectively reduced smog-forming and toxic emissions. Almost $1 billion has been granted to date to equipment owners, and the Program continues to provide over $60 million in grant funding each year to clean up older polluting engines throughout California.
Most recently, Senate Bill (SB) 513 (Beall, 2015) has provided new opportunities for the Program to contribute significant emission reductions alongside implemented regulations, advance zero and near-zero technologies, and combine funds with those of other incentive programs. Collaboration is key to the Moyer Program’s ongoing success.
Requirements for diesel truck and equipment owners
Voluntary vehicle retirement and replacement
Reduce air pollution from freight movement
