On May 11, 2022, the Third District Court of Appeal published its opinion in We Advocate Through Environmental Review v. City of Mount Shasta (2022) 78 Cal.App.5th 629, reversing the decision below and ordering the trial court to grant a petition for writ of mandate, specifying actions under CEQA that the City of Mt.

In California Coastkeeper v. State Lands Commission, the Third District Court of Appeal upheld the State Lands Commission’s decision to prepare a supplemental environmental impact report (EIR) for a desalination plant in Huntington Beach, overturning an earlier trial court ruling that invalidated the EIR.  Limited changes to a desalination project were proposed in order to comply with desalination-related amendments to the State’s Ocean Plan.  Because the prior EIR retained informational value, and the proposed changes to the Project were minor, it was appropriate for the Commission, in its capacity as a responsible agency, to prepare a supplemental EIR under the California Environmental Quality Act (CEQA).  After initially releasing its opinion informally, the Court on May 7, 2021, certified the opinion for publication.

In an opinion filed on December 29, 2020, the First Appellate District in Santa Clara Valley Water District v. San Francisco Bay Regional Water Quality Control Board upheld a Responsible Agency’s imposition of additional mitigation more than a year after it had issued an initial approval for the project.  Although the court was careful to say that it was addressing “unique circumstances” that would “seldom arise,” the decision is potentially problematic for project proponents, and especially for public agencies trying to pursue necessary public-infrastructure projects.