AB 2569 amends the California Environmental Quality Act (Public Resources Code Sections 21060.5, 21068, and 21100) to broaden what CEQA calls the “environment” and to require environmental impact reports (EIRs) to analyze significant effects that arise from locating projects near, or from attracting people to, existing or reasonably foreseeable natural hazards or adverse environmental conditions. The bill explicitly adds “the health and safety of people” to the statutory definition of environment and treats exposure of people to hazards as a potentially “significant effect on the environment.”
For practitioners, the change shifts CEQA analysis toward direct consideration of human exposure risks (wildfire, floods, sea-level rise, contaminated sites, etc.) during project review. That will mean more hazard- and health-focused technical studies, new mitigation and alternatives analysis, possible redesign or relocation of projects, and a likely increase in administrative burdens for lead agencies and applicants—especially where hazard projections are uncertain or interagency guidance is lacking.
At a Glance
What It Does
The bill expands CEQA’s definitions to include the health and safety of people and revises the 'significant effect' standard to cover exposure of people to substantial existing or reasonably foreseeable natural hazards. It adds a discrete EIR requirement to identify any significant effects from siting a project near—or that would draw people into—hazardous conditions.
Who It Affects
Local lead agencies (city and county planning departments), project applicants and developers, environmental consultants (hazard, flood, and health risk assessors), and communities located in wildfire, flood, coastal inundation, or contaminated-site zones.
Why It Matters
The change makes CEQA a tool for hazard-informed siting and project design rather than only a tool for environmental impacts on physical resources. It creates new compliance costs, technical evidence needs, and potential legal exposure while intersecting with state climate adaptation and public-safety objectives.
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What This Bill Actually Does
AB 2569 redraws CEQA’s analytic horizon to bring people’s health and safety explicitly into the statute’s baseline definition of 'environment.' Where CEQA historically focused on how projects affect land, water, air, species and historic resources, this bill requires agencies to consider how a project’s location or its tendency to attract people might expose them to natural hazards or adverse environmental conditions. That shifts some of the analytic duty from purely resource-impacting effects to human-exposure effects that can be direct (people living or working in a floodplain) or indirect (a development that brings more people into a coastline threatened by sea-level rise).
Practically, lead agencies preparing EIRs will need to document existing hazards and "reasonably foreseeable" future conditions tied to climate and other drivers, and then analyze whether the project would meaningfully increase exposure or create new concentrations of people in harm’s way. The bill inserts this requirement into the EIR elements list, meaning the analysis must appear alongside discussions of unavoidable effects, irreversible impacts, mitigation measures, and alternatives.
Agencies will need to weave hazard analysis into mitigation and alternatives selection—evaluating whether relocation, design changes, operational rules, or quantified mitigation (evacuation planning, hardened infrastructure, deed restrictions) can reduce exposure to a less-than-significant level.That work will require new types of studies and expertise: site-specific hazard assessments, scenario-based modeling for sea-level rise and wildfire, and health-risk or exposure assessments where contamination or air-quality events are implicated. Because CEQA drives project-level decisionmaking, the finding that a project would significantly expose people to hazards could push agencies to deny approvals, require substantial redesign, or impose conditions that affect project feasibility.
The statute still limits "significant effect" to substantial adverse changes in the physical conditions of the area as defined in the statute, so agencies and courts will need to reconcile how human-health outcomes beyond immediate physical changes (for example, increased evacuation stress, long-term displacement, or chronic health impacts) fit into CEQA's test.Finally, although the bill requires additional work by local agencies, it includes the standard state-mandated local program language and a clause saying no state reimbursement is required because local agencies can raise fees to cover the cost. That shifts the fiscal question back to local fee schedules, staffing, and the availability of technical funds for smaller jurisdictions.
The Five Things You Need to Know
Section 21060.5 is amended to add "the health and safety of people affected by the physical conditions at the location of a project" to CEQA’s definition of "environment.", Section 21068 is amended to include within "significant effect on the environment" exposure of people—directly or indirectly—to substantial existing or reasonably foreseeable natural hazards or adverse environmental conditions.
Section 21100(b)(6) requires EIRs to include a separate discussion of any significant effects that may result from locating the project near, or attracting people to, existing or reasonably foreseeable natural hazards or adverse environmental conditions.
Section 21100(d) preserves a limit: significant effects remain restricted to substantial, or potentially substantial, adverse changes in physical conditions within the area defined by Section 21060.5, creating a point of statutory interpretation about how health outcomes map to physical-condition changes.
The bill treats the new EIR obligations as a state-mandated local program but states no reimbursement is required because local agencies may levy fees sufficient to pay for the mandated program (referencing Article XIII B, Section 6 and Government Code Section 17556).
Section-by-Section Breakdown
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Adds people’s health and safety to CEQA’s definition of 'environment'
This amendment expands the statutory definition of 'environment' to expressly include "the health and safety of people affected by the physical conditions at the location of a project." Practically, that pulls human health and safety considerations into the universe of matters an EIR must consider. It matters because it changes the conceptual baseline: impacts no longer have to be framed only as damage to biophysical resources; an agency must also consider how those physical conditions endanger people at the project site.
Treats exposure of people to hazards as a 'significant effect'
By defining "significant effect on the environment" to include exposure of people to substantial existing or reasonably foreseeable natural hazards, the bill elevates human exposure to the same legal status as traditional environmental harms. Agencies will need evidence showing either the presence of existing hazards or credible projections of future hazards to find a significant effect. The wording—'existing or reasonably foreseeable'—invites debate about the temporal and evidentiary thresholds for projecting hazards such as sea-level rise or changing wildfire regimes.
Requires EIRs to analyze effects of siting/attracting people to hazards
The bill inserts a new required EIR element that explicitly calls for discussion of any significant effects from locating a project near, or attracting people to, natural hazards or adverse environmental conditions. That provision compels lead agencies to consider not only where a project sits but how the project’s use and intensity could change who is exposed. It also ties the hazard analysis to mitigation, alternatives, and unavoidable-impact disclosures already required by 21100(b), which increases the practical stakes of the hazard findings for project approvals.
Maintains "physical conditions" boundary for 'significant effect' findings
Section 21100(d) reiterates that any "significant effect" is limited to substantial adverse changes in the physical conditions within the area defined in Section 21060.5. That creates an interpretive tension: the statute now includes human health and safety in the definition of environment, but the 'significant effect' analysis remains framed around physical-condition changes. Agencies and courts will need to determine how non-physical health outcomes—chronic illness risk, displacement, or psychological harms—fit within this physical-conditions test.
No state reimbursement required—local fees expected to cover costs
The bill contains the standard Article XIII B reimbursement clause and states that no state reimbursement is required because local agencies have authority to levy fees, charges, or assessments to pay for the program. That signals the legislature’s expectation that local governments will finance the additional CEQA work through existing or new fee mechanisms rather than seeking state funds.
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Explore Environment in Codify Search →Who Benefits and Who Bears the Cost
Every bill creates winners and losers. Here's who stands to gain and who bears the cost.
Who Benefits
- Residents in hazard-prone communities, especially vulnerable populations: Expanded CEQA scrutiny makes it more likely that projects will be sited, designed, or conditioned to reduce exposure to wildfire, flooding, sea-level rise, or contamination.
- Public health and emergency management agencies: More comprehensive EIR hazard analyses create clearer records for planning evacuation routes, staging, and long-term adaptation investments.
- Environmental justice advocates: The explicit inclusion of health and safety in CEQA’s definition of environment strengthens pathways to identify and mitigate disproportionate exposure of disadvantaged communities to hazards.
- Future occupants and users of new developments: When agencies require hazard-informed design or mitigation, occupants receive improved protections (setbacks, elevation, hardened systems, operational limits).
Who Bears the Cost
- Project applicants and developers: They will face additional technical studies, design modifications, mitigation obligations, possible relocation, higher compliance costs, and expanded litigation risk tied to hazard findings.
- Local lead agencies (planning and environmental staff): Agencies must staff or contract for hazard expertise, extend review timelines, and develop new protocols and guidance, creating administrative burdens and training needs.
- Environmental and engineering consultants: Demand for hazard assessments, health-risk analyses, and scenario modeling will increase, requiring specialized services and professional liability exposure.
- Housing supply and affordability objectives: Stricter siting or conditions on developments in hazard zones may reduce feasible developable land and increase project costs, with potential knock-on effects for housing availability and affordability.
Key Issues
The Core Tension
The core dilemma is balancing protection of people from current and future natural hazards against the need to allow development—especially housing and critical infrastructure—on land that may be in or near those hazards; the bill makes CEQA a mechanism for risk avoidance, but without clear thresholds or forecasting standards it forces agencies to choose between conservative avoidance (which can constrain development and raise costs) and conditional accommodation (which can leave people exposed).
AB 2569 raises several implementation and interpretive questions that will determine its real-world impact. The phrase "reasonably foreseeable" is central: it governs whether agencies must incorporate long-range climate projections (e.g., 2050 and 2100 sea-level scenarios) or only near-term, well-established hazards.
Without administrative guidance or updated CEQA Guidelines from the Office of Planning and Research, lead agencies will face litigation over the proper forecasting horizon and the evidence standard needed to treat a projected hazard as "reasonably foreseeable."
Another practical tension concerns the statutory boundary between physical conditions and health outcomes. The statute now names health and safety in the environment definition but preserves the "physical conditions" language for significant-effect findings.
That creates ambiguity about whether chronic or non-immediate health harms (for example, long-term exposure to contaminated groundwater or stress-related displacement) qualify as "substantial adverse changes in physical conditions," or whether they will require supplemental legal theory or new precedent. Agencies will have to choose conservative, defensible approaches or risk appeals and litigation.
Finally, the bill sits uneasily with California’s housing and infill priorities. Policymakers and practitioners will need to balance legitimate safety concerns with state goals to produce housing, particularly near transit corridors that may also intersect with hazard zones.
The statute offers no prioritization framework—no bright-line thresholds for when mitigation suffices versus when avoidance or denial is appropriate—so decisions will depend heavily on agency discretion, local hazard data quality, and judicial review standards.
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