Status: Judgment reversed and remanded for further proceedings. [ 02/25/2020 ]
Description: Challenge to county zoning ordinance amendments that would purportedly authorize development of thousands new oil and gas wells annually, as well as related construction and operational activities, without further site-specific assessment.
Status: Opinion issued reversing the trial court order that discharged the writ of mandate and directing trial court to require County to take additional actions. [ 05/08/2019 ]
Description: Challenge to environmental review for residential development in Orange County, California.
Status: Opinion issued on rehearing and trial court's judgment largely affirmed, including rejection of climate change-related claims. [ 06/07/2019 ]
Description: Challenge to approval of changes to a proposed residential development on Big Bear Lake, including for failure to consider the project's impact on climate change.
Status: Trial court instructed to enter new and different judgments granting in part and denying in part the consolidated petitions for writ of mandate and to issue new peremptory writs of mandate. [ 10/15/2021 ]
Description: Challenge to environmental review for California's Statewide Plant Pest Prevention and Management Program.
Status: Request for dismissal filed by petitioner. [ 06/26/2019 ]
Description: Challenge to Mobility Plan 2035 (the "constitution" for the Los Angeles street system) including for failure to include accurate calculations of increases in greenhouse gas emissions.
Status: First amended petition for writ of mandate denied. [ 05/11/2016 ]
Description: Challenge to Riverside County's approval of a Wine Country Community Plan, including for failure to adequately evaluate project impacts on greenhouse gas emissions.