In a published opinion filed October 17, 2025, the Fourth District Court of Appeal (Div. 1) reversed the trial court’s judgment and directed it to grant a writ of mandate invalidating the City of San Diego’s (“City”) Supplemental EIR (“SEIR”) prepared for its second City-sponsored ballot measure to exclude the Midway-Pacific Highway Community Planning area (“MPH area”) from its Coastal Height Limit Overlay Zone, which generally limits building heights to 30 feet.  The Court held the SEIR violated CEQA because it failed to analyze potential significant environmental impacts of this significant plan update other than views and neighborhood character, omitting what it deemed required analysis of noise, air quality, biological resources, geological conditions, and other impacts, and improperly deferring analysis to future site-specific projects.  Save Our Access v. City of San Diego (2025) ____ Cal.App.5th ____.Continue Reading High Rise Anxiety: Fourth District Holds San Diego’s Supplemental EIR for Second City Initiative to Update Midway-Pacific Community Plan Violated CEQA By Failing to Adequately Analyze Numerous Potential Impacts of Removing 30-foot Coastal Height Limit

In a published opinion filed October 17, 2025, the Third District Court of Appeal reversed the trial court’s preliminary injunction orders in five related actions prohibiting preconstruction geotechnical work to be undertaken by the Department of Water Resources (“DWR”) in connection with the Delta tunnel project (formally known as the “Delta Conveyance Project”). The Court of Appeal held the trial court erred in interpreting a provision of the Sacramento-San Joaquin Delta Reform Act of 2009 (the “Delta Reform Act” or “Act”; Wat. Code, §85000 et seq.), requiring state agencies to certify to the Delta Stewardship Council that “covered actions” (as statutorily defined) are consistent with the Delta Plan before implementing them. (the “certification of consistency” requirement; id., §85225). Specifically, it rejected plaintiffs’ arguments that the certification of consistency requirement “incorporated” CEQA’s “piecemealing” and “whole of an action” concepts so as to render the proposed preconstruction geotechnical work, which is not a “covered action,” inseparable from the relevant “covered action” – i.e., the Delta tunnel project – and thus unable to proceed absent a certification of consistency. Tulare Lake Basin Water Storage District, et al v. Department of Water Resources (2025) ___ Cal.App.5th ___. Finding plaintiffs had thus failed to demonstrate a reasonable probability of prevailing on the merits of their action, the Court of Appeal accordingly remanded the matters to the trial court with directions to vacate the preliminary injunction orders and reconsider plaintiffs’ motions in light of its conclusion that DWR was not required to submit a certificate of consistency to the Delta Stewardship Council before engaging in preconstruction geotechnical work.Continue Reading Third District Holds CEQA’s “Whole of an Action” And “Piecemealing” Principles Do Not Apply to Delta Reform Act’s “Certification of Consistency” Requirement, Reverses Preliminary Injunctions Against Non-Implementation, Preconstruction Geotechnical Work for Delta Tunnel Project

On September 29, 2025, the Council on Environmental Quality (“CEQ”), a federal agency within the Office of the President, issued a 10-page memorandum directed to federal department and agency heads, providing guidance on implementation of the National Environmental Policy Act, (“NEPA”; 42. U.S.C. § 4321 et seq), the federal counterpart of CEQA.  That guidance, which can be found here, includes an overview of NEPA and its recent amendments, stressing – in line with recent U.S. Supreme Court authority – its nature as a “purely procedural” statute, and “provid[ing] guidance for federal agencies to use when establishing or revising their agency-specific NEPA implementing procedures.”  It was accompanied by a 23-page template to assist agencies in that endeavor.Continue Reading CEQ Issues NEPA Implementation Guidance to Federal Agencies

On February 13, 2025, the Second District Court of Appeal (Div. 7) filed its 71-page published opinion affirming the trial court’s judgment rejecting CEQA safety hazard and cumulative impacts analysis challenges – as well as Administrative Procedure Act (“APA”) and generic “arbitrary and capricious” writ challenges – to the California Air Resources Board’s (“CARB”) August 2020 decision adopting the “Control Measure For Ocean-Going Vessels At Berth” (the “Regulation,” codified at 17 Cal. Code Regs. § 93130 et seq).  Western States Petroleum Association v. California Air Resources Board (2025) 108 Cal.App.5th 938.Continue Reading Second District Affirms Judgment Rejecting CEQA And Other Challenges To CARB’s “Technology-Forcing” Emissions-Control Regulation For At-Berth Tanker And Other Ships

In a partially published (but mostly unpublished) opinion filed on March 7, 2024, the Fifth District Court of Appeal reversed the trial court’s judgment and writ-discharge order which had upheld Kern County’s most recently revised “streamlined permitting” ordinance for oil and gas wells and its associated CEQA review.  V Lions Farming, LLC v. County of Kern, et al. (California Independent Petroleum Association, et al., Real Parties) (2024) 100 Cal.App.5th 412.  The Court of Appeal instead directed entry of a judgment and writ setting aside the County’s revised ordinance and related certification of a revised supplemental recirculated EIR (SREIR) and addendum.  It held (in unpublished portions of its opinion) that the SREIR’s discussion of cancer risk from the potential drilling of multiple wells near a sensitive receptor was informationally deficient, and that the County also erred in analyzing the significance of lowering groundwater levels in wells by misconstruing CEQA to prohibit consideration of the social and economic impacts on disadvantaged communities in making that significance determination.  (These and other unpublished portions of the opinion will not be discussed in any further detail in this post.)Continue Reading Fifth District Clarifies That Agricultural Conservation Easements (ACE’s) Qualify As Legally Permissible “Compensatory Mitigation” For Agricultural-Land Conversion Impacts Under CEQA Despite Not Ensuring No Net Loss

In a published opinion filed November 13, 2023, disposing of consolidated appeals, the Second District Court of Appeal (Div. 6) affirmed judgments denying writ petitions that sought to invalidate a Ventura County ordinance. The ordinance at issue created wildlife migration corridor overlay zones covering approximately 163,000 less-developed acres of the County, including 10,000 acres of classified mineral resources.  California Construction and Industrial Materials Association/Ventura County Coalition of Labor, Agriculture and Business v. County of Ventura (Los Padres Forestwatch, et al., Interveners and Respondents) (2023) 97 Cal.App.5th 1. As did the trial court, the Court of Appeal rejected the arguments of appellants – which were coalition groups representing construction, industry, labor, agriculture and business interests – that County’s adoption of the ordinance violated requirements of the Surface Mining and Reclamation Act of 1975 (“SMARA”) and CEQA.Continue Reading Second District Holds Ventura County’s Adoption of Ordinance Creating Wildlife Migration Corridor Overlay Zones In County’s Rural Areas Did Not Violate SMARA And Was Properly Determined Categorically Exempt From CEQA

On July 10, 2023, Governor Newsom signed into law a number of bills aimed at streamlining and accelerating the construction of critical infrastructure projects needed to achieve California’s ambitious climate and clean energy goals. Among the many bills was SB No. 149, CEQA legislation that amended Public Resources Code §§ 21167.6, 21181, 21183, 21189.1, and 21189.3; added Chapter 7 (commencing with § 21189.80); and became effective immediately as an urgency measure “[t]o promote environmental protection and safeguard economic development of California’s diverse public resources and people, and enhance the state’s ability to maximize federal funding to support those efforts[.]”  The full text of SB 149 can be found here.Continue Reading Governor Signs Infrastructure/Budget Legislation Including Significant Revisions To CEQA (SB 149)

In a published opinion filed June 9, 2023, the First District Court of Appeal (Div. 3) reversed the trial court’s judgment granting a writ of mandate in consolidated CEQA actions and upheld the adequacy of the UC Regents’ EIR for vegetation removal actions planned to occur within about 800 acres of hilly, forested and fire-prone land on UC Berkeley’s Hill Campus.  The Claremont Canyon Conservancy v. The Regents of the University of California/Hills Conservation Network v. Carol T. Christ (2023) 92 Cal.App.5th 474. Continue Reading Missing the Forest For the Trees: First District Reverses Trial Court, Upholds Project Description And Impact Analysis In Regents’ EIR For Vegetation Removal Projects To Reduce Wildfire Risk At UC Berkeley Hills Campus

In a March 27, 2023 post found here, we wrote about the Second District Court of Appeal’s (Div. 1) decision concerning the Water Code section 13389 CEQA exemption for Regional Water Quality Control Board (“RWQCB”) issuance of waste discharge permits, formerly published as Los Angeles Waterkeeper v. State Water Resources Control Board (2023) 88 Cal.App.5th 874.  After the Regional Board and State Board filed a request for modification of that opinion to clarify certain issues, the Court of Appeal vacated it, ordered rehearing, considered supplemental briefing, and filed a new, superseding published opinion in the case on June 2, 2023.Continue Reading Second District “Waters Down” Los Angeles Waterkeeper Waste Discharge Permit CEQA Exemption Opinion After Rehearing At Request Of Water Boards, Narrows And Clarifies Holding With No Change In Judgment Or Result

On April 7, 2023, the Third District Court of Appeal filed a lengthy published opinion – the latest installment in one of the longer ongoing CEQA battles in recent memory – affirming a judgment finding an EIR for the Federal relicensing of Oroville Dam and related hydropower facilities legally adequate.  County of Butte and County of Plumas, et al v. Dept. of Water Resources  (2023) 90 Cal.App.5th 147.Continue Reading That Dam Case (Again):  Third District Upholds Oroville Hydropower Facilities Relicensing EIR Against Numerous CEQA Challenges