The Long Beach and Los Angeles port authorities have signed a groundbreaking agreement with the South Coast Air Quality Management District to transition the nation’s busiest port complex to zero-emissions operations.
Key Commitments
The agreement establishes concrete deadlines for developing zero-emissions infrastructure:
- Draft plans due by May 2027
- Final approved plans for all equipment categories by the end of 2029
Proven Track Record
This builds on the ports’ successful Clean Air Action Plan, which has already achieved dramatic emission reductions since 2005:
- 90% reduction in diesel particulate matter
- 68% reduction in nitrogen oxides
- 98% reduction in sulfur oxides
What’s Next
The ports will work with SCAQMD on additional “CAAP Plus” initiatives targeting:
- Cleaner oceangoing vessels (the largest emission source)
- Subsidies for zero-emission trucks and charging infrastructure
- Incentive programs for clean drayage trucks
The Bottom Line
Port leaders emphasize that this collaborative approach will deliver cleaner air and healthier communities while maintaining jobs and cargo operations. The agreement demonstrates that environmental progress and economic growth can advance together, positioning Southern California’s ports as leaders in sustainable global shipping.
Source: Port of Long Beach news release

