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  

Caption

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

Impact

The legislation is poised to significantly affect state laws regarding geothermal resource exploration, as it facilitates the streamlining of exploratory project approvals by allowing exemptions under CEQA up until January 1, 2031, provided specific criteria are met. Consequently, these changes could lead to increased development of geothermal resources in California. The bill mandates consultation with local agencies and California Native American tribes to ensure that cultural and environmental concerns are addressed during project implementations. The transparency measures are expected to improve project management and community awareness of potential impacts, including full reclamation of project sites after completion.

Summary

Assembly Bill 527, introduced by Assembly Member Papan, aims to amend several sections of the Public Resources Code concerning geothermal exploratory projects and enhanced geothermal system wells under the California Environmental Quality Act (CEQA). The bill sets forth new definitions and procedures for geothermal exploratory projects, which can include the establishment of interconnectivity between wells and reservoirs, as well as certain conditions under which these projects would be exempt from CEQA requirements. Primarily, the bill underscores the need for enhanced regulations that accommodate advances in geothermal extraction technologies while ensuring compliance with state environmental laws.

Sentiment

The sentiment surrounding AB 527 is mixed. Proponents argue that the bill represents a progressive step forward in leveraging California's geothermal potential, vital for advancing renewable energy sources and combating climate change. They assert that the regulatory adjustments will enhance efficiency without compromising environmental protections. However, opponents express concerns regarding the potential for reduced oversight and increased risks to environmental and cultural resources, fearing that swift approvals may lead to adverse impacts that have not been adequately considered.

Contention

Notable points of contention revolve around the balance between fostering economic development in the renewable energy sector and safeguarding the environment and local community rights. Critics worry that the bill's exemptions from CEQA could undermine thorough environmental reviews, leading to unforeseen consequences. Furthermore, issues related to the involvement of Native American tribes are of particular importance, as the bill emphasizes necessary consultations that must be conducted with them. The potential for conflicting interests between resource development and heritage protection highlights an ongoing debate within state governance.

Companion Bills

No companion bills found.

Previously Filed As

CA AB1359

California Environmental Quality Act: geothermal exploratory projects: lead agency.

CA AB326

Geothermal resources: Oil, Gas, and Geothermal Administrative Fund.

CA AB2940

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

CA SB312

California Environmental Quality Act: university housing development projects: exemption.

CA SB270

California Environmental Quality Act: university housing development projects: exemption.

CA AB2199

California Environmental Quality Act: exemption: residential or mixed-use housing projects.

CA AB2503

California Environmental Quality Act: exemption: passenger rail projects.

CA AB1593

California Workforce Development Board: Salton Sea geothermal resources area: Equitable Access Program.

CA AB3238

California Environmental Quality Act: electrical infrastructure projects.

CA SB239

California Environmental Quality Act: housing development projects: judicial proceedings.

Similar Bills

CA AB1359

California Environmental Quality Act: geothermal exploratory projects: lead agency.

CA AB526

Energy: in-state geothermal energy generation.

CA AB2716

Oil and gas: low-production wells: Baldwin Hills Conservancy: Equitable Community Repair and Reinvestment Account.

CA SB465

Property Assessed Clean Energy Program: wildfire safety improvements.

CA AB1057

Oil and gas: Geologic Energy Management Division: wells and facilities: disposition and acquisition notices: indemnity bonds and remediation: additional security: civil penalty.

CA SB1295

Oil and gas: hazardous or deserted wells and facilities: labor standards: expenditure limits: reports.