SB 252 adds a single new provision to the Public Resources Code declaring that CEQA “does not apply to a project to underground powerlines.” The change would remove the statutory requirement that lead agencies prepare environmental impact reports, negative declarations, or mitigated negative declarations for qualifying undergrounding projects.
That is a sharp, direct alteration of CEQA’s application. Practically, the bill accelerates and de‑risks siting and construction of underground powerline projects for utility owners and contractors, while transferring questions about environmental tradeoffs, scope, and eligibility into local permitting decisions and potential litigation.
At a Glance
What It Does
The bill inserts Section 21080.08 into the Public Resources Code to exempt any “project to underground powerlines” from the requirements of CEQA, effectively removing the need for EIRs, negative declarations, or mitigated negative declarations under State law for those projects.
Who It Affects
The change most directly affects electric utilities (investor‑owned, municipal, and cooperatives), local lead agencies that issue permits, contractors who build underground infrastructure, and environmental and community groups that rely on CEQA for review and public participation.
Why It Matters
By eliminating CEQA review for a specific class of infrastructure projects, the bill shortens timelines and reduces litigation risk for undergrounding, but it also raises immediate questions about statutory scope, environmental safeguards, and which bodies will resolve disputes about eligibility and impacts.
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What This Bill Actually Does
SB 252 is terse: it adds one new section to the Public Resources Code stating that CEQA does not apply to a “project to underground powerlines.” Because CEQA is the state’s central mechanism for disclosing environmental effects and requiring mitigation through EIRs or negative declarations, exempting a class of projects removes the usual procedural and substantive review those projects would otherwise face at the state and often local level.
The bill contains no definitions, exemptions, thresholds, or procedural rules. It does not say what counts as a qualifying project (for example, full replacement versus partial undergrounding along a corridor), who makes the eligibility call, or whether related or adjacent work (road excavation, vegetation removal, trenching in wetlands) remains exempt.
Those gaps will be the sites of administrative guidance, local regulation, or litigation after enactment.The legislative digest notes that lead agencies will need to determine whether a project qualifies for the new exemption, which creates an administrative duty at the local level even as the bill removes CEQA duties. The statute also includes a standard no‑reimbursement clause citing the California Constitution and Government Code, signaling that the Legislature expects local agencies to absorb any increased administrative burden or fund it through local service charges.Because the text is a broad, categorical exemption without carve‑outs for special resources or procedural safeguards, its real‑world effect will depend on how local agencies interpret “project to underground powerlines,” how other laws (federal permits, state resource statutes) interact with the exemption, and how quickly courts resolve disputes over the statute’s reach.
The Five Things You Need to Know
SB 252 adds Section 21080.08 to the Public Resources Code, stating: “This division does not apply to a project to underground powerlines.”, The bill provides no statutory definition of “project to underground powerlines,” leaving scope and eligibility undefined in the text.
The legislative digest accompanying the bill observes that lead agencies will need to determine whether projects qualify for the exemption, which creates a state‑mandated local administrative duty.
Section 2 of the bill says no state reimbursement is required under Article XIII B, Section 6 of the California Constitution and cites Government Code Section 17556 as the reason.
Because the exemption removes CEQA’s application, it would eliminate the statutory requirement to prepare EIRs, negative declarations, or mitigated negative declarations for projects that fall within the exemption.
Section-by-Section Breakdown
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Categorical CEQA exemption for powerline undergrounding
This single‑sentence provision declares that the CEQA statutes and procedures “do not apply” to projects to underground powerlines. Practically, that statement operates as a categorical exemption: if a project qualifies, the lead agency is not required to conduct CEQA review or prepare environmental documentation under Division 13 of the Public Resources Code. The brevity matters: because the statute contains no limiting language, it can be read broadly unless later constrained by regulation, local ordinance, or court interpretation.
Who decides and how eligibility will be documented
The bill does not set out a process for determining whether a particular project is an undergrounding project. The legislative digest notes that lead agencies will have to determine qualification; in practice, that means local planning departments, public works agencies, or permitting authorities will make administrative determinations that could be subject to appeal or litigation. Agencies will need to decide what documentation, site plans, or findings establish eligibility and whether ministerial or discretionary permits trigger separate environmental review obligations.
Reimbursement clause and fiscal framing
Section 2 declares that no state reimbursement is required under Article XIII B, Section 6, citing Government Code Section 17556 — the standard legislative carve‑out that asserts local authorities can levy fees or assessments to pay for new duties. The practical consequence is that the Legislature expects local agencies to absorb any compliance or administrative costs or fund them locally, which could affect how quickly or uniformly agencies implement the exemption.
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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
- Investor‑owned and municipal utilities: They gain faster permitting, reduced CEQA compliance costs, and lower litigation risk for undergrounding projects, which shortens project schedules and reduces financial uncertainty.
- Construction contractors and suppliers for underground electrical work: Fewer CEQA hurdles can speed procurement and mobilization, increasing predictable workloads and reducing bid risk.
- Agencies prioritizing grid hardening and wildfire mitigation: State or local planners pushing undergrounding to reduce fire risk will find an easier path to implement projects without CEQA delays.
Who Bears the Cost
- Local lead agencies and permitting departments: They must make eligibility determinations without statutory guidance, absorbing administrative work and possible legal defense costs if decisions are challenged.
- Environmental and community advocates: Groups that use CEQA to surface impacts, require mitigation, or litigate project approvals will lose a procedural lever to influence or slow projects that may harm habitat, cultural resources, or community character.
- Tribal governments and cultural resource stewards: The exemption may remove CEQA‑based triggers for consultation and disclosure unless other statutes or local procedures preserve those processes, increasing the risk to undocumented cultural resources.
Key Issues
The Core Tension
The central dilemma is speed versus oversight: the bill speeds construction and reduces litigation risk for undergrounding — a clear benefit for utilities and agencies pursuing grid resiliency — but it does so by excising the public disclosure, mitigation development, and participatory review that CEQA provides, creating risk that environmental harms, cultural resource impacts, and community concerns will go unaddressed.
The bill is legally minimalistic and therefore operationally maximalist: a one‑line exemption pushes a large set of hard questions into implementation. The absence of definitions invites divergent local interpretations about what counts as an undergrounding project — is replacing an existing overhead line with an underground line along the same corridor covered?
What about partial undergrounding, reconductoring, or work that unavoidably disturbs wetlands or protected species habitats? Those questions will determine whether the exemption materially narrows CEQA or simply applies to a narrow subset of projects.
The exemption also alters the balance of regulatory authority. Removing CEQA review does not erase other legal obligations (Clean Water Act permits, federal ESA consultation, state coastal or stream permits), but it removes the structured public disclosure and mitigation development that CEQA forces.
That shift increases the importance of other statutes and local permitting conditions as primary safeguards. Finally, the reimbursement clause assumes local capacity to absorb administrative costs through fees; where local agencies lack fee authority or political will, implementation could be uneven, prompting more litigation to clarify scope and procedural expectations.
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