05/27/2026
If you care about airquality please act NOW!
AB 1777 (2025–2026), authored by Assemblymember Robert Garcia, is a California air-quality bill focused on “indirect sources” of pollution — facilities or locations that attract pollution-generating vehicles and equipment, such as warehouses, ports, rail yards, airports, and large distribution centers.
What the bill does
The bill would explicitly authorize the California Air Resources Board (CARB) to regulate and reduce emissions from these indirect pollution sources when necessary to meet federal clean-air standards.
Current law already allows local air districts to regulate indirect sources, but AB 1777 clarifies that CARB also has statewide authority to do so. Supporters say the bill is intended to strengthen California’s ability to address pollution if federal environmental protections weaken (i.e. withdrawal of advanced clean fleet regulations, weakening of clean air act, epa regulations, etc)
Why it matters
The bill is aimed largely at pollution tied to freight and logistics infrastructure, especially diesel truck traffic around warehouses and ports. Environmental justice groups argue these facilities disproportionately affect low-income communities and communities of color with higher asthma and respiratory illness rates.
Supporters describe the bill as:
A tool to help California meet federal air-quality requirements
A way to address pollution from rapidly expanding warehouse and freight operations
Advancing a pathway to electrifying large trucks and other equipment used for operations
A backup strategy if federal vehicle-emission rules are rolled back
Please make calls to Asm Patel's office. number for Asm. Patel’s district office: (858) 675-0760.
