California 2025-2026 Regular Session

California Assembly Bill AB2647

Introduced
2/20/26  
Refer
3/16/26  
Report Pass
4/6/26  
Refer
4/7/26  
Report Pass
4/16/26  
Refer
4/20/26  
Report Pass
4/21/26  
Refer
4/21/26  
Report Pass
4/23/26  
Refer
4/23/26  
Refer
5/6/26  
Report Pass
5/14/26  
Engrossed
5/26/26  

Caption

Energy: nuclear powerplants: assessment.

Impact

If passed, AB 2647 would require the Energy Commission to conduct a comprehensive assessment by July 1, 2027, to evaluate the role of advanced nuclear technologies in supporting California's critical energy infrastructure. Among other things, the assessment must consider system costs, reliability benefits, emission impacts, and the overall potential of these technologies to meet the state’s long-term energy needs. The proposed legislation also aims to promote economic development by establishing labor standards to ensure a skilled workforce for the construction and operation of these advanced reactors, which could foster job creation in the energy sector.

Summary

Assembly Bill 2647, introduced by Assembly Member Calderon and co-authored by other legislators, aims to amend existing laws related to the certification of nuclear facilities in California. Specifically, the bill seeks to exempt advanced nuclear reactors from the existing prohibitions that prevent the certification of nuclear powerplants, under certain controlled conditions. This is significant as California's energy policy is focused on achieving 100 percent zero-carbon electricity by 2045, and the introduction of advanced nuclear reactors is seen as a potential means to support this goal in a reliable and sustainable manner. The bill would require the State Energy Resources Conservation and Development Commission to ensure compliance with labor requirements for these reactors before certifying them for operation.

Sentiment

The sentiment surrounding AB 2647 appears to be mixed, reflecting a broader debate over the role of nuclear energy in California's clean energy future. Supporters of the bill see it as an important step towards diversifying the state's energy sources and achieving ambitious environmental goals. They argue that advanced nuclear reactors offer a reliable and low-emission energy option. Conversely, opponents raise concerns about the safety and environmental implications of nuclear energy, urging caution in expanding nuclear infrastructure. The ongoing discussion underscores a significant ideological divide between those prioritizing immediate climate action and those advocating for stringent oversight on nuclear technology.

Contention

Key points of contention related to AB 2647 focus on its implications for local governance and environmental safety. Critics express apprehension over potential risks associated with nuclear waste management and the long-term safety of operating such facilities. There are also debates about the extent to which the bill would effectively limit local control over energy decisions. Moreover, while the emphasis on a skilled workforce is seen positively, opponents fear that prioritizing industrial development could overshadow essential regulatory scrutiny, potentially compromising public health and safety.

Companion Bills

No companion bills found.

Previously Filed As

CA AB1757

Energy: nuclear facilities.

CA AB305

Energy: nuclear facilities.

CA SCR25

Nuclear fusion.

CA HB1040

Adding Nuclear Energy as a Clean Energy Resource

CA H1461

Advanced Nuclear Reactors

CA S1696

Advanced Nuclear Reactors

CA SB931

Diablo Canyon nuclear powerplant: Community Impacts Mitigation Program.

CA AB531

Geothermal powerplants and projects: certification and environmental review.

CA HB2452

Comprehensive plans; data centers; nuclear

CA HB05336

An Act Concerning Advanced Nuclear Energy.

Similar Bills

No similar bills found.