California 2025-2026 Regular Session

California Assembly Bill AB1849

Introduced
2/11/26  
Refer
3/16/26  
Report Pass
4/6/26  
Refer
4/7/26  
Report Pass
4/14/26  
Refer
4/16/26  
Report Pass
4/23/26  
Refer
4/23/26  

Caption

Decarbonized gaseous fuels.

Impact

This bill seeks to influence several state laws surrounding air quality and emissions regulations by integrating decarbonized fuels within the broader regulatory framework. Given that hard-to-electrify sectors and fossil fuels contribute over one-third of California's total greenhouse gas emissions, AB1849 could significantly impact efforts to achieve statewide climate neutrality by mid-century. The assessment called for in the bill will inform future policies on how best to incentivize local production and utilization of decarbonized gases, thus promoting economic development while aligning with established climate action plans.

Summary

Assembly Bill 1849, introduced by Assembly Member Papan, aims to address California's climate goals by assessing and promoting the use of decarbonized gaseous fuels in hard-to-electrify sectors. It mandates that by December 31, 2029, the California State Air Resources Board must evaluate the necessary quantity of decarbonized fuels required to both decarbonize these sectors and ensure reliability in the electricity sector. The legislation recognizes the vital role these fuels play in reducing greenhouse gas emissions, particularly from industries that cannot readily transition to electrification, such as cement, glass, and steel manufacturing.

Sentiment

The sentiment around AB1849 appears generally positive among legislative proponents who view it as a critical step towards achieving California's ambitious climate targets. However, there may be apprehension among industry stakeholders regarding the economic implications of transitioning to decarbonized fuels. The legislative discourse identifies a potential conflict between the urgency for environmental responsibility and the economic viability of implementing such policies in sectors that are traditionally reliant on fossil fuels.

Contention

While AB1849 is part of California's strategy to decarbonize, it acknowledges that the successful implementation of this new framework will require careful consideration of several factors, including the economic viability of decarbonized fuels and challenges associated with transitioning industries. Opponents might argue that the push for decarbonized fuels could lead to increased operational costs for businesses in the affected sectors, thereby affecting employment and economic sustainability. The upcoming assessments and evaluations mandated by this bill will be crucial in addressing these concerns and structuring a comprehensive approach to energy transition.

Companion Bills

No companion bills found.

Previously Filed As

CA HB1269

Building Decarbonization Measures

CA HB1362

Repeal Decarbonization Tax Credits Administration Fund

CA AB737

Energy: building decarbonization: notice and recordation of a decarbonization charge.

CA SB647

Energy: Equitable Building Decarbonization Program: Low-Income Oversight Board: membership.

CA AB2608

Energy: transportation fuels assessment.

CA AB2182

Electrical corporations: Industrial Decarbonization and Energy Efficiency Program.

CA AB2672

Transportation fuels: gasoline specifications: air pollution.

CA AB1280

Energy.

CA SB307

Decarbonization Tax Credits Administration Cash Fund

CA SB237

Oil spill prevention: gasoline specifications: suspension: California Environmental Quality Act: exemptions: County of Kern: transportation fuels assessment: coastal resources.

Similar Bills

CA AB737

Energy: building decarbonization: notice and recordation of a decarbonization charge.

CA SB787

Energy: equitable clean energy supply chains and industrial policy in California.

CA SB647

Energy: Equitable Building Decarbonization Program: Low-Income Oversight Board: membership.

CA AB2182

Electrical corporations: Industrial Decarbonization and Energy Efficiency Program.

CA AB39

General plans: Local Electrification Planning Act.