California 2025-2026 Regular Session

California Assembly Bill AB527

Introduced
2/10/25  
Refer
3/3/25  
Report Pass
4/10/25  
Refer
4/21/25  
Report Pass
4/21/25  
Refer
4/22/25  
Report Pass
5/1/25  
Refer
5/6/25  
Report Pass
5/14/25  
Engrossed
5/27/25  
Refer
5/28/25  
Refer
6/4/25  
Report Pass
6/24/25  
Refer
6/24/25  
Report Pass
7/3/25  
Refer
7/7/25  
Report Pass
7/23/25  
Refer
7/23/25  
Refer
8/18/25  
Report Pass
8/29/25  
Enrolled
9/10/25  
Enrolled
9/10/25  

Caption

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

Impact

The passage of AB 527 is expected to streamline the regulatory process for geothermal projects by providing clearer guidelines for exemptions under CEQA. The bill mandates that projects include full reclamation measures and engage in consultations with affected California Native American tribes, thereby addressing some environmental concerns. However, the exemption of certain geothermal exploratory projects from the requirements of CEQA until 2031 may raise questions about the potential impacts on local ecosystems and communities, as well as the long-term sustainability of the geothermal resources being explored.

Summary

Assembly Bill 527, introduced by Assembly Member Papan, focuses on the provisions for geothermal exploratory projects under the California Environmental Quality Act (CEQA). The bill proposes to amend existing regulations and establish new guidelines for geothermal exploratory projects, particularly those that employ enhanced geothermal system technology. It requires the lead agency to ensure that any project exempt from CEQA meets certain requirements, including the establishment of interconnectivity between wells and reclamation of project sites. The bill aims to facilitate geothermal energy development while still maintaining environmental standards.

Sentiment

The sentiment around AB 527 shows a divide between proponents and opponents of the bill. Supporters argue that the bill promotes clean energy development and aligns with California's goals for renewable energy sources. They emphasize the importance of geothermal energy in diversifying the state's energy portfolio. Conversely, opponents raise concerns about the potential environmental risks associated with expedited drilling processes and the implications of reduced environmental oversight. The requirement for scoping consultations with Native American tribes suggests an acknowledgment of the need for inclusive decision-making in energy development.

Contention

A notable point of contention revolves around the balance between energy development and environmental protection. While the bill aims to encourage geothermal energy exploration, critics argue it may undermine rigorous environmental assessments typically mandated by CEQA. Additionally, the provisions that exempt geothermal exploratory projects from CEQA requirements could result in inadequate scrutiny of potential environmental and community impacts, leading to concern among environmental advocacy groups and local communities.

Companion Bills

No companion bills found.

Previously Filed As

CA AB2234

California Environmental Quality Act: geothermal exploratory projects.

CA AB531

Geothermal powerplants and projects: certification and environmental review.

CA AB526

Energy: in-state geothermal energy generation.

CA SB819

Geothermal waste: exemption from generation and handling fees: study.

CA HCR2057

Supporting geothermal energy

CA SB887

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

CA AB145

California Environmental Quality Act: exemptions: housing development projects: energy systems and electronics: labor standards.

CA SB675

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

CA AB2231

California Environmental Quality Act: hospital projects.

CA SB71

California Environmental Quality Act: exemptions: transit projects.

Similar Bills

CA AB2234

California Environmental Quality Act: geothermal exploratory projects.

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.