The Legal and Practical Challenges of California's Advanced Clean Fleets Regulation
California Attorney General (AG) Rob Bonta and the California Air Resources Board (the Board) have reached a $46 million agreement with engine manufacturer Cummins Inc. to settle alleged violations of California’s engine...more
Motor carriers and equipment manufacturers are closely watching federal and California Air Resources Board (CARB) developments in the future of vehicle emissions. The headline has long been that a transition from internal...more
California has been pushing hard recently to lose its status as the second-largest contributor of the nation’s greenhouse gases (still comfortably behind Texas.) ...more
What is the significance of EPA’s March 30, 2023 Notice of Decision (pre-publication) granting two separate requests for waivers of Clean Air Act (“CAA”) preemption for California Air Resources Board (“CARB”) regulations...more
EPA proposes designating certain PFAS 'forever chemicals' as hazardous substances - CNN – August 26 - The U.S. Environmental Protection Agency (EPA) announced today that it proposes to designate certain per-and...more
[co-author: Leila Fleming] Supreme Court Restricts the EPA’s Authority to Mandate Carbon Emissions Reductions (NPR) - On Thursday, the Supreme Court invoked the “Major Questions Doctrine” in West Virginia v. EPA to...more
EPA considers placing limits on ‘forever chemicals’ in drinking water - The Guardian – July 14 - The U.S. Environmental Protection Agency (EPA) announced this week that it is proposing to include the entire class of...more
Senate confirms Biden’s pick to lead EPA - The New York Times – March 10 - The Senate on Wednesday confirmed Michael S. Regan, the former top environmental regulator for North Carolina, to lead the U.S. Environmental...more
Redwood City salt ponds subject to environmental protections, federal judge rules - San Francisco Chronicle – October 5 - A federal court ruled this Monday that an area containing salt ponds in Redwood City are waters...more
Air Resources Board mandates big increase in zero-emission trucks - Bullet Los Angeles Times – June 25 - The California Air Resources Board (CARB) last week approved the nation’s toughest clean-air mandate on trucks,...more
States sue over rollback of fuel efficiency standards - Bullet The San Diego Union-Tribune – May 27 - California, joined by nearly two dozen other states, the District of Columbia and the City of Los Angeles, on...more
A local air district is developing a rule that would require both existing and proposed warehouses to reduce trucking emissions or pay a mitigation fee. The South Coast Air Quality Management District (SCAQMD or District)...more
Multi-state coalition’s lawsuit challenges Trump EPA withdrawal of California Clean Air Act waiver. EPA formally announced its decision to withdraw California’s 2013 Clean Air Act waiver, which allowed the state to set its...more
This is the first update on environmental regulatory and legal developments in Los Angeles and adjacent counties, as well as the Southern San Joaquin l Valley. Let us know what you think. Your comments on this Update will...more
Environmental and Policy Focus - Federal judge in South Dakota issues eleventh-hour order blocking implementation of EPA/COE’s new definition of 'waters of the United States': The Hill - Aug 27: A federal judge in North...more
Environmental and Policy Focus: U.S. officials cut estimate of recoverable Monterey Shale oil by 96% - Los Angeles Times - May 23: Federal energy authorities have slashed by 96 percent the estimated amount of...more