Ninth Circuit Upholds U.S. EPA Waiver to CARB Regarding “Non-Road” Diesel Engine Regulations - On February 10, 2021, the U.S. Court of Appeals for the Ninth Circuit denied a challenge to the U.S. Environmental Protection...more
California Targets Greenhouse Gas Emissions from Ride-Hailing Companies - At a February 22, 2019 workshop, the California Air Resources Board (“CARB”) unveiled its planned “Clean Miles Standard” that will require...more
Two recent developments in the interrelated legal challenges commonly known as POET I and POET II may create additional uncertainty for the future of the Low Carbon Fuel Standard Program (LCFS). Earlier this year, the...more
The future of California’s cap-and-trade program looks a little brighter, thanks to a 2-1 vote of the Court of Appeal for the Third Appellate District on April 6. The decision, which held that the cap-and-trade program is...more
On April 6, 2017, the California Court of Appeal, in a 2–1 decision, upheld the sale of greenhouse gas ("GHG") emission allowances in California's cap-and-trade program. California Chamber of Commerce v. State Air Resources...more
In recent weeks, California appellate courts issued two decisions regarding California Air Resources Board (CARB) programs implemented under AB32, the Global Warming Solutions Act, with mixed results. The first decision...more
In a 2-1 decision, the California Court of Appeal, Third Appellate District, upheld the California Air Resource Board’s cap-and-trade program for greenhouse gas allowances. California Chamber of Commerce v. State Air...more
A three-judge panel of the California Court of Appeal for the Third District heard oral argument last week in the longstanding companion cases challenging the legality of AB 32’s cap and trade auctions. California Chamber of...more
In a unanimous decision, the U.S. Court of Appeals for the Ninth Circuit on August 20, 2014, upheld a lower court’s ruling and rejected an attempt by several environmental groups to use the citizen suit provision under the...more
Our previous post on the Second District Court of Appeal’s decision in Center for Biological Diversity v. Department of Fish & Wildlife, No. B245141 (Mar. 20, 2014), highlighted the court’s holdings on California...more