California 2025-2026 Regular Session

California Assembly Bill AB2234

Introduced
2/19/26  
Refer
3/9/26  
Report Pass
4/7/26  
Refer
4/7/26  
Refer
4/22/26  
Report Pass
5/14/26  
Engrossed
5/27/26  

Caption

California Environmental Quality Act: geothermal exploratory projects.

Impact

If passed, AB 2234 has the potential to modify existing regulations surrounding geothermal exploratory drilling by allowing certain wells to connect to geothermal reservoirs without adhering to the existing 1/2-mile setback rule from commercial geothermal development wells. This change could facilitate the development of geothermal resources, which proponents argue are underutilized in California, thus contributing to the state's clean energy goals and reducing reliance on fossil fuels.

Summary

Assembly Bill 2234, introduced by Assembly Member Papan, seeks to amend Section 21065.5 of the Public Resources Code concerning geothermal exploratory projects. The bill's primary objective is to clarify the definition of geothermal exploratory projects under the California Environmental Quality Act (CEQA) by explicitly including specific equipment and activities aimed at establishing interconnectivity between geothermal wells and reservoirs. This proposed amendment aims to enhance geothermal resource assessment and encourages more efficient exploratory processes.

Contention

Despite its potential benefits, AB 2234 may encounter opposition. Critics may express concerns regarding environmental implications, arguing that relaxing the distance requirement could lead to negative impacts on surrounding areas and ecosystems. There could be fears that the exclusion of certain wells from the distance regulation might lead to over-exploitation of geothermal resources, compromising environmental protections that currently serve to mitigate risks associated with energy extraction.

Companion Bills

No companion bills found.

Previously Filed As

CA AB527

California Environmental Quality Act: geothermal exploratory projects: geothermal field development projects: enhanced geothermal system wells.

CA AB2231

California Environmental Quality Act: hospital projects.

CA SB887

California Environmental Quality Act: environmental leadership development projects: data centers: clean energy powerplant projects.

CA SB71

California Environmental Quality Act: exemptions: transit projects.

CA SB1260

California Environmental Quality Act.

CA AB2736

California Environmental Quality Act.

CA AB941

California Environmental Quality Act: electrical infrastructure projects.

CA SB675

California Environmental Quality Act: environmental leadership development projects: streamlining.

CA SB1184

California Environmental Quality Act.

CA AB2410

Wildfire safety: fuels reduction projects: California Environmental Quality Act: California Coastal Act.

Similar Bills

CA AB527

California Environmental Quality Act: geothermal exploratory projects: geothermal field development projects: enhanced geothermal system wells.

CA AB526

Energy: in-state geothermal energy generation.

CO SB142

Development of Thermal Energy Resources

CT SB00465

An Act Concerning Exploratory Committees.

CT HB06320

An Act Prohibiting Lobbyist Contributions During A Legislative Session To Legislators Or State Officers Running For Municipal Office.

CT HB05547

An Act Concerning Lobbyist Contributions During Legislative Sessions.

CA SB872

Delta Levees and Canal Subsidence Fund.