California 2025-2026 Regular Session

California Assembly Bill AB1408

Introduced
2/21/25  
Refer
3/13/25  
Report Pass
4/21/25  
Refer
4/22/25  
Report Pass
5/1/25  
Refer
5/6/25  
Refer
5/14/25  
Report Pass
5/23/25  
Engrossed
6/2/25  
Refer
6/3/25  
Refer
6/11/25  
Report Pass
6/19/25  

Caption

Electricity: interconnections.

Impact

In terms of legal impacts, AB 1408 establishes new requirements for both electrical corporations and local publicly owned electric utilities with significant annual electrical demands (over 700 gigawatt-hours). These utilities will now be required to evaluate and consider surplus interconnection options in their integrated resource plans, thereby increasing their responsibilities in resource planning and reducing reliance on fossil fuel-based energy sources. Importantly, the bill also creates a regulatory environment that prioritizes transparency in interconnection opportunities, which stakeholders argue may help streamline processes for renewable energy installations.

Summary

Assembly Bill 1408, introduced by Assembly Member Irwin, seeks to amend existing provisions within the Public Utilities Code relating to electricity and particularly focuses on the procedures and obligations of electrical corporations and local publicly owned electric utilities. The bill mandates the integration of surplus interconnection considerations into long-term transmission planning managed by the Independent System Operator (ISO). This approach aims to enhance the efficiency and reliability of the state's electricity transmission grid while promoting the utilization of available grid infrastructure to support renewable energy generation and storage.

Sentiment

The sentiment surrounding AB 1408 appears to be largely positive among proponents of renewable energy and efficiency advocates, who applaud the bill for addressing critical barriers in the electricity sector. Supporters emphasize the need for improved interconnectivity to facilitate further renewable resource adoption, while occasionally raising concerns about the enforcement and practicality of the new mandates. Critics, however, might view the bill as an additional layer of regulation that could complicate existing frameworks, especially for smaller local utilities struggling to align with state demands and expectations.

Contention

Notable points of contention include the potential effects of the bill on local autonomy in energy planning and the feasibility of the mandated evaluations. While AB 1408 is structured to enhance efficiency within the energy sector, opponents argue that the bill could impose burdensome requirements on local utilities which may not have the resources or infrastructure to comply effectively. The discussion around the bill raises larger questions about the balance between state mandates and local control, particularly in areas concerning energy management and infrastructure development.

Companion Bills

No companion bills found.

Previously Filed As

CA AB2661

Electricity: Westlands Water District.

CA AB1533

Electricity.

CA SB1508

Electricity: integrated resource plans: energy storage systems: modeling.

CA AB995

Electricity: resource adequacy requirements: reporting.

CA SB1006

Electricity: transmission capacity: reconductoring and grid-enhancing technologies.

CA SB319

Electricity: transmission planning and permitting.

CA SB1351

Electricity: state policy.

CA AB538

Multistate regional transmission system organization: membership.

CA AB1834

Resource adequacy: Electricity Supply Strategic Reliability Reserve Program.

CA AB1623

Electricity: resource adequacy requirements: energy storage.

Similar Bills

CA SB541

Electricity: load shifting: distributed resources.

CA AB2368

System reliability and outages.

CA SB1158

Retail electricity suppliers: emissions of greenhouse gases.

CA SB1508

Electricity: integrated resource plans: energy storage systems: modeling.

CA SB1174

Electricity: eligible renewable energy or energy storage resources: transmission and interconnection.

CA AB2779

Independent System Operator: transmission planning.

CA AB920

Electricity: procurement plans: integrated resource plans.

CA AB1373

Energy.