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Program

Carl Moyer Memorial Air Quality Standards Attainment Program

Funds replacements and repowering projects in California to bring engines and equipment to cleaner standards.

California Air Resources BoardUnited StatesGrant

The Carl Moyer Memorial Air Quality Standards Attainment Program is CARB’s long-running grant route for cleaner-than-required engines, equipment, and other air-pollution sources in California. It runs jointly with 35 local air districts and covers on-road heavy-duty trucks, off-road equipment, marine vessels, locomotives, and stationary agricultural pump engines.

Funding comes from state DMV regi…

Climate TechAdvanced ManufacturingMobility

Each grant below is a distinct funding opportunity with its own eligibility, scope, and deliverables.

Last verified: 28 May 2026Source: ww2.arb.ca.gov