An act to amend Sections 51011 and 51013.1 of, and to add Section 51013.2 to, the Government Code, and to add Sections 3239 and 5012.3 to the Public Resources Code, relating to offshore oil.
AB 1536 would tighten California’s oversight of hazardous liquid and offshore oil pipelines, especially those in or near the coastal zone and environmentally sensitive areas. It expands public review of exemption requests, requires a 60-day public comment period and possible public hearing, and makes exempted projects subject to CEQA. It also changes the best-available-technology requirement for new, repaired, and replacement pipelines so that the risk analysis must be performed by an independent expert and address both prevention and reduction of spill impacts.
The bill adds new requirements for oil leak detection and response plans before approval of new wells, production facilities, and certain pipelines in the coastal zone. For pipelines under the State Fire Marshal’s jurisdiction, the plan must include both internal computational and external/sensory leak detection methods, and the Coastal Commission would be authorized to adopt more protective leak detection and repair standards, so long as they do not conflict with federal law. The bill also directs the State Fire Marshal to consult with spill response officials and to adopt implementing regulations by July 1, 2027.
AB 1536 would amend the Government Code and Public Resources Code to impose stricter permitting, review, and operational standards on intrastate hazardous liquid pipelines and related coastal oil development. It would require public notice and hearing opportunities for exemption applications, subject certain exempt projects to CEQA, mandate independent-expert risk analyses for best available technology decisions, and require abandonment where that technology is not achievable. It would also bar reactivation of idled or inactive pipelines after reportable incidents unless specified safety conditions are met, and require permanent abandonment and site restoration for pipelines with spills of 10,000 gallons or more. In addition, it would prohibit pipelines with that spill history from operating within 0.5 miles of specified sensitive public lands.
The available vote history suggests the bill has received majority support in committee, but not unanimous backing. The 10-4 vote on the emergency management-related motion indicates meaningful support for stronger pipeline safety and environmental protections, while the 3-2 vote on appropriations-related referral shows narrower support at the fiscal stage. No committee transcript is available, so the record reflects procedural support more than detailed debate, but the overall pattern suggests the bill is viewed favorably by proponents of stricter oil pipeline regulation and more cautiously by some members concerned about implementation or impacts on the industry.
The main points of contention are likely the bill’s increased regulatory burden, its use of independent rather than operator-conducted risk analysis, and its mandatory abandonment and shutdown provisions for pipelines that cannot meet the new standards. Industry stakeholders would likely object to the CEQA application, public hearing requirements, and the operational restrictions on idled or spill-affected pipelines, while environmental and coastal protection advocates would support those provisions as necessary safeguards. Another likely area of dispute is the Coastal Commission’s authority to adopt more protective standards and the bill’s restrictions on pipelines near state parks, ecological reserves, and wildlife areas, which could affect existing infrastructure and future oil development projects.