California 2025-2026 Regular Session

California Assembly Bill AB2373

Introduced
2/19/26  
Refer
3/9/26  
Report Pass
4/21/26  
Refer
4/23/26  

Caption

The California Coastal Act: local coastal program: sea level rise plan: neighborhood-scale adaptation approach.

Impact

This legislation has significant implications for state laws governing coastal management. By permitting a neighborhood-scale adaptation approach, the bill empowers local governments to identify critical assets and areas vulnerable to coastal impacts and to develop proactive measures to protect them. This is particularly pertinent as California grapples with the pressing realities of climate change, with projections estimating notable sea level rises and increased risks of severe storm surges by 2150. The bill reinforces compliance with the California Coastal Act while addressing the urgent need for localized planning tailored to specific community conditions.

Summary

Assembly Bill 2373, introduced by Assembly Member Dixon, seeks to amend the California Coastal Act by adding a new section that allows local governments within the coastal zone to use a neighborhood-scale adaptation approach in their land use policies and implementation measures. This approach is designed to enable local jurisdictions to craft specific adaptation strategies tailored to the unique geographic and land use characteristics of defined areas impacted by rising sea levels and climate change. By endorsing localized solutions, the bill expresses a commitment to ongoing adaptation efforts in the face of escalating environmental challenges such as flooding and coastal erosion.

Sentiment

The reception of AB 2373 reflects a broader, polarized discourse on climate adaptation strategies. Proponents, including various environmental advocacy groups, argue that the bill provides essential flexibility for local communities to devise tailored responses to climate threats, enhancing public safety and environmental resilience. Conversely, critics may express concerns over the potential complexity of implementing diverse strategies across different locales, fearing that inconsistency could arise in management practices. Nevertheless, the overall sentiment leans positively towards facilitating adaptive measures that are responsive to specific regional challenges.

Contention

Notable points of contention surrounding AB 2373 include the balance between local autonomy and state oversight. While the bill promotes regional solutions to adaptation through localized strategies, some stakeholders worry about the consistent application of state standards versus the need for communities to have the ability to address unique local conditions. Furthermore, discussions regarding the prioritization of nature-based solutions, such as wetland restoration and floodplain reconnection, highlight varying philosophies on how best to combat the consequences of climate change along California's coast.

Companion Bills

No companion bills found.

Previously Filed As

CA SB1318

Coastal resources: local coastal program: coastal development permit: non-owner-occupied short-term rentals.

CA ACR149

California Coastal Act of 1976.

CA SCR136

California Coastal Act of 1976.

CA AB1740

Coastal resources: local coastal program: coastal development permits: City of Santa Monica.

CA AB608

Coastal resources: local coastal program: submission.

CA AB996

Public Resources: sea level rise plans.

CA S0302

Coastal Resiliency

CA AB439

California Coastal Act of 1976: local planning and reporting.

CA AB1448

Coastal resources: California Coastal Sanctuary: tidelands and submerged lands: oil and gas development.

CA SB963

California Coastal Act of 1976: coastal development permits: appeal: de novo review.

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