President Trump took steps to dismantle California’s vehicle emissions standards on June 12, 2025, by signing three Congressional Review Act (“CRA”) resolutions revoking California’s waiver under the Clean Air Act. The waiver...more
Vehicle manufacturers and operators in California are no stranger to complex regulations, with the California Air Resources Board’s (CARB) history of pioneering mobile emission regulations. ...more
In the face of the Trump administration’s hostility toward California’s Clean Air Act waivers in general, CARB withdrew its request to EPA for a waiver for the Advanced Clean Fleets (ACF) regulation on January 13, 2025....more
California’s Air Resources Board (CARB) on Jan. 13 sent a letter to withdraw its request to the Environmental Protection Agency pursuant to Sections 209(b) of the Clean Air Act (CAA) for a federal waiver that would require...more
Governor Gavin Newsom issued an executive order Tuesday safeguarding victims of the Los Angeles-area fires from predatory real estate investors. The executive order is designed to protect residents in fire-ravaged zip codes...more
On Monday, January 13, 2025, California withdrew requests for Clean Air Act waivers from the U.S. Environmental Protection Agency (EPA) needed to support four recently adopted vehicle emissions regulations: 1) the Advanced...more
Share on Twitter Print Share by Email Share Back to top With the start of the second Trump administration just over a week away, there are many uncertainties with respect to how the new administration will regulate vehicle,...more
In-scope entities should keep preparing for compliance with Senate Bills 253 and 261 as the lawsuit proceeds past an initial summary judgment motion....more
California Climate Disclosure Laws – New Developments, Old Timelines - The California legislature recently rejected Governor Gavin Newsom’s proposal to delay the deadlines to comply with California’s climate disclosure...more
The California Air Resources Board has requested that the U.S. Environmental Protection Agency grant California an authorization pursuant to § 209(e)(2) of the Clean Air Act to, among other things, prohibit locomotives that...more
California’s ambitious zero-emission, heavy-duty truck regulations face new legal challenges. Our Environment, Land Use & Natural Resources Group outlines the status of California’s Advanced Clean Fleet (ACF) Regulation,...more
On October 7, 2023, Governor Gavin Newsom signed into law a trio of climate-related bills that will impact what companies doing business in California must (or can) say about their greenhouse gas (GHG) emissions and the...more
Next week marks the first compliance deadline for “high priority fleets” under California’s Advanced Clean Fleets (ACF) regulation. Under the rule, by February 1, 2024, companies that own or direct fleets of vehicles for...more
California AG Rob Bonta and the California Air Resources Board (CARB) settled with Cummins Inc. to resolve allegations that the engine manufacturer violated California consumer protection laws and the state’s Health and...more
Truck engine maker Cummins Inc. has agreed in principle to pay a $1.675 billion civil penalty for installing devices on hundreds of thousands of engines to allow them to emit excess pollution. According to the U.S. Department...more
A historic joint agreement, called the Clean Truck Partnership, was announced on July 6, 2023, between the California Air Resources Board (CARB) and a number of heavy-duty engine and vehicle manufacturers. Under the...more
On August 25, 2022, the California Air Resources Board (CARB) approved the Advanced Clean Cars II rule (Rule), requiring all new vehicles sold in California to be zero-emission vehicles (ZEVs) by 2035. Governor Gavin Newsom...more
California continues to push toward its statewide carbon-neutrality goals. On August 25, 2022, the California Air Resources Board (CARB) unanimously approved regulations that require all new 2035 and later passenger...more
What’s Next in the Regulation of Methane Emissions? Previously in our sessions, I have discussed carbon dioxide and what policymakers should do about it. Last month I explained it in full in a speech to the Independent...more
Southland air regulators threaten to sue EPA for failure to control federally-regulated emissions sources Bullet - Los Angeles Times - May 10 - The South Coast Air Quality Management District (District), which oversees a...more
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
The updates attempt to provide more clarity for modern vehicles and parts - On November 23, 2020, the U.S. Environmental Protection Agency (“EPA”) updated its policy for enforcement of vehicle and engine tampering and...more
On September 23, 2020, California Governor Gavin Newsom issued Executive Order N-79-20 (the "Order"), setting new statewide goals for phasing out gasoline-powered cars and trucks in California. Under the Order, 100% of...more
B&D’s Carbon Markets Roundup covers domestic and international developments related to carbon pricing and related regulatory programs aimed at regulating or reducing greenhouse gas (GHG) emissions. Despite—or perhaps because...more
On September 23rd, Governor Gavin Newsom issued a precedent-setting executive order cementing California’s continued effort to take the lead on clean vehicle policy. Executive Order N-79-20 establishes as a goal that, where...more