California 2025-2026 Regular Session

California Senate Bill SB57

Introduced
1/8/25  
Refer
1/29/25  
Refer
3/5/25  
Refer
3/26/25  
Report Pass
4/9/25  
Refer
4/10/25  
Report Pass
4/9/25  
Report Pass
5/23/25  
Refer
4/10/25  
Report Pass
5/23/25  
Engrossed
5/28/25  
Refer
6/5/25  
Engrossed
5/28/25  
Refer
6/5/25  
Refer
6/30/25  
Report Pass
7/10/25  
Refer
7/14/25  
Report Pass
8/29/25  

Caption

Electrical corporations: data centers: report.

Impact

The proposed legislation reflects California's commitment to fostering technological innovations while maintaining a balance between energy grid demands and the financial interests of existing utility customers. As the state positions itself as a leader in technological advancements, this bill emphasizes the need for adjusted regulatory frameworks to accommodate extreme electricity demands posed by large data centers. This shift in tariff structures is intended to provide stable energy costs, integrate renewable energy sources, and achieve climate objectives without compromising the economic viability of existing residential and commercial ratepayers.

Summary

Senate Bill 57, known as the Ratepayer and Technological Innovation Protection Act, aims to implement a special tariff system for electrical corporations that provides transmission and distribution services to large load customers, particularly those associated with data centers. The bill mandates the California Public Utilities Commission (CPUC) to establish or modify this tariff by December 31, 2026, with a focus on ensuring just and reasonable rates while minimizing cost shifts to other customers. The CPUC will also assess the cost impacts that these new loads create on the broader customer base, ensuring that existing ratepayers are not unduly burdened by the costs of infrastructure expansions to accommodate the data centers.

Sentiment

The sentiment surrounding SB 57 is largely supportive among stakeholders advocating for technological growth in California, including tech companies and renewable energy advocates. However, there are concerns from consumer advocacy groups and some legislators regarding potential rises in electricity costs that could follow expansion efforts without adequate regulation. The ongoing dialogue reflects a broader discourse on the intersection of technological progress and environmental sustainability, indicating the need for careful management to ensure that benefits do not come at the expense of ordinary consumers.

Contention

Key points of contention include the challenge of ensuring that large load customers do not impose substantial cost shifts onto other utility customers. Critics argue that the lack of a robust assessment framework could leave ordinary ratepayers vulnerable to high costs if the infrastructure built around data centers leads to stranded assets. The bill attempts to mitigate these risks by requiring thorough evaluations of the economic implications for all stakeholders involved; however, some lawmakers remain wary of the accountability measures that would ultimately guide these developments.

Companion Bills

No companion bills found.

Previously Filed As

CA AB1533

Electricity.

CA AB3264

Energy: cost framework: residential rates: demand-side management programs report: electrical transmission grid study.

CA AB1912

Electricity and natural gas: legislation imposing mandated programs and requirements: third-party review.

CA SB1508

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

CA AB3263

Electrical corporations: financing orders.

CA AB2495

Electricity: state policy: joint report.

CA SB1292

Electricity: fixed charges: report.

CA SB1305

Electricity: virtual power plant procurement.

CA SB1221

Gas corporations: ceasing service: priority neighborhood decarbonization zones.

CA SB1314

Electricity: fixed charges.

Similar Bills

CA AB222

Data centers: power usage effectiveness: cost shifts.

CA AB1088

Multifamily residential housing: energy programs.

CA AB3232

Zero-emissions buildings and sources of heat energy.

CA SB688

Agrivoltaic systems: grant funding.

CA AB2083

Industrial facilities’ heat application equipment and process emissions.

CA SB1477

Low-emissions buildings and sources of heat energy.

CA AB1208

Utility user taxes: exemption: clean energy resource.

CA SB356

Energy data transparency.