Competitive 2008 DERA Grants
- Pudget Sound Clean Air Agency: Cargo Handling Equipment Replacement and Retrofit Project
- CalStart Inc.: California Airpots Partnership Air Quality Improvement Project
- City of Portland: Nonroad Construction Retrofits
- South Coast Air Quality Management District: Retrofits with Diesel Particulate Filters
- Kern County Superintendent of Schools: CNG School Buses
- Sacramento Metropolitan Air Quality Management District: Hybrid Buses and School Buses
- City of Phoenix: DPF on Transit Buses