California 2025-2026 Regular Session

California Assembly Bill AB2046

Introduced
2/17/26  
Refer
3/2/26  
Report Pass
4/7/26  
Refer
4/7/26  
Refer
4/22/26  
Report Pass
5/14/26  
Engrossed
5/21/26  

Caption

Vehicles: pollution control devices.

Impact

By modifying the existing vehicle code, AB2046 is expected to bolster California's efforts in greenhouse gas emissions reduction and promote the use of low-carbon fuels like E85. Over the past decade, E85 has been cheaper compared to traditional gasoline, enabling cost savings for consumers who choose to utilize flexible fuel vehicles (FFVs) that can operate on both conventional gasoline and E85. The legislation aligns with the state's broader goals of reducing petroleum dependence and enhancing fuel diversity, ultimately contributing to ecological sustainability and economic growth in the cleantech sector.

Summary

Assembly Bill 2046, introduced by Assembly Member Ransom, seeks to amend Section 27156 of the Vehicle Code concerning pollution control devices for motor vehicles. The legislation specifically addresses the use of alternative fuel retrofit systems that allow light-duty or medium-duty gasoline-fueled vehicles to operate as dual-fueled vehicles using both gasoline and E85 fuel. The bill aims to reduce the regulatory burden on such retrofit systems by exempting them from certain state certifications and testing requirements, provided they are certified by the EPA as clean alternative fuel conversion systems. This could potentially make it easier and more cost-effective for vehicle owners to utilize alternative fuels, thereby encouraging the adoption of cleaner transportation options.

Contention

The bill has spurred discussions regarding the balance between regulatory oversight and the encouragement of alternative fuel technologies. Critics may argue that easing restrictions on vehicle modifications could lead to unintended environmental consequences if proper monitoring and evaluation are undermined. Proponents, on the other hand, emphasize the importance of reducing regulatory barriers to promote green technology and innovation within the automotive industry. Thus, the enactment of AB2046 might ignite debates about the effectiveness of existing regulations versus the need for flexibility in addressing climate-related challenges.

Companion Bills

No companion bills found.

Previously Filed As

CA SB1069

Motor vehicle pollution control devices: aftermarket parts: approval process.

CA SB318

Air pollution: stationary sources: best available control technology.

CA AB407

California Pollution Control Financing Authority.

CA AB786

California Pollution Control Financing Authority: name change.

CA AB2672

Transportation fuels: gasoline specifications: air pollution.

CA HB05462

An Act Concerning Noise Pollution.

CA AB2276

Vehicles: active intelligent speed assistance devices.

CA HB2635

TPT; exemption; firearm storage devices

CA SB1605

TPT; exemption; firearm storage devices..

CA SB1517

Off-highway vehicles; weight

Similar Bills

No similar bills found.