Breaking the Cycle: Flooding, Infrastructure, and Climate Law in Practice
Podcast - Diamond Alternative Energy, LLC v. EPA: The Intersection of Constitutional and Environmental Law
Navigating Renewable Energy: Insights from the ACP Siting and Permitting Conference - Energy Law Insights
ESG Essentials: What You Need To Know Now - Episode 19 - Power Struggles: Federal vs. State Authority in Energy Law
Emerging Risks & Opportunities: Navigating Environmental & Sustainability Regulations During the First 100 Days
ESG Essentials: What You Need To Know Now - Episode 18 - The Reshaping of ESG & DEI
Litigios verdes, ¿qué son?
Greenhushing: What It Is & Why It Matters
AGG Talks: Cross-Border Business Podcast - Episode 21: The 2024 U.S. Election’s Impact on ESG Regulations
Environmental and Sustainability Regulations & the New Administration
The Loper Bright Decision - What Really Happened to Chevron and What's Next
Podcast - Gestión del gobierno en el sector de energía: Una mirada desde los entes de control
Navigating Environmental Restrictions on Alternative Project Delivery for Complex Infrastructure Projects
Minería en tiempos de transición energética
COP16 en Colombia: El Futuro de la Biodiversidad
Election Roundup: How a Trump Administration Could Shape the Oil and Gas Landscape
Election Roundup: How a Harris Administration Could Shape the Oil and Gas Landscape
Navigating ESG: Preparing for Future Regulations (Part Two) — Regulatory Oversight Podcast
On-Demand Webinar | Recent Updates to Federal Environmental and Natural Resource Regulations
Business Better Podcast Episode: Sustainability Spotlight – A Conversation with Vicinity Energy
The U.S. Environmental Protection Agency (EPA) has proposed a major shift in regulatory policy—to rescind the agency’s 2009 “Endangerment Finding” and to repeal all resulting emission standards for new motor vehicles and...more
The U.S. Environmental Protection Agency ("EPA") proposes rescission of the 2009 Endangerment Finding, which underpins greenhouse gas regulation under the Clean Air Act....more
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
A group of 16 Republican AGs, the Arizona legislature, and a trade association announced that as a result of their lawsuit challenging California’s Advanced Clean Fleets regulation, the California Air Resources Board (CARB)...more
Ask any New Yorker what their top five complaints are about the city and either “traffic” or “gridlock” (or both) are all but certain to be represented. Indeed, you don’t get to be called “the Business Capital of the World”...more
Motor carriers, brokers, freight forwarders and private fleets that are required to comply with Colorado’s new Large Entity Reporting (“LER”) requirement, a relatively unpublicized new regulatory measure in the State of...more
Previously we’ve reviewed overarching expectations of the second Trump Administration, how the Trump Administration will act on California’s emissions waivers, the steps the Trump Administration is likely to take with respect...more
On Monday, January 13, 2025, California withdrew requests for Clean Air Act waivers from the EPA needed to support four recently adopted vehicle emissions regulations: 1) the Advanced Clean Fleets Regulations; 2) the In-Use...more
On the day of his inauguration, President Joe Biden issued a historic number of executive orders, several of which focused on overturning actions taken by the Trump Administration’s Environmental Protection Agency (EPA). We...more
No one can dispute that the New York subway system, operated by the Metropolitan Transportation Authority, was a marvel of 20th century engineering. With a total of about 850 miles of track, more than 450 stations in...more
The lawsuit challenges California’s authority to implement climate change–related vehicle emission standards and zero-emissions goals. Seventeen states filed a lawsuit in the US Court of Appeals for the District of Columbia...more
In a move that the Biden-Harris administration is promoting as a partial fulfillment of a campaign promise to cut US greenhouse gas emissions (GHGs) at least in half by 2030, President Joseph Biden signed a new executive...more
On January 11, 2021, the U.S. Environmental Protection Agency ("EPA") issued the first-ever U.S. greenhouse gas ("GHG") emission standards for aircraft (the "Standards"). The Standards align with the United Nations...more
Within hours after being sworn into office, President Joe Biden signed an executive order (“EO”) that teed up a slew of clean air issues as top environmental priorities. The Biden administration signaled its plan to unwind...more
The Earth’s climate is changing. With unprecedented fires in California and the State’s litigation with the federal government, the Brazilian rainforest fires, and the aircraft industry’s inability to curb aircraft emissions,...more
The United States Environmental Protection Agency (“EPA”) on January 6th issued a pre-publication Advance Notice of Proposed Rule (“ANPR”) addressing the Clean Air Act Heavy-Duty Engine Standards. The ANPR also describes...more
It’s well-known that the Trump administration has sought policies of deregulation over the past several years. The administration places emphasis on proper enforcement of existing rules and regulations as a means of achieving...more
Yesterday President Trump announced on Twitter that the U.S. was revoking California’s waiver under the Clean Air Act (CAA) which allowed it to impose stricter tailpipe emission standards than the federal ones. California’s...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
Trump Administration officials followed up on the President’s June 1 announcement of U.S. withdrawal from the Paris climate accord by announcing that the Administration was reviewing U.S. participation in ICAO’s global...more
Synopsis: EPA’s recent finding paves the way for the Agency to develop standards regulating greenhouse gas emissions from aircraft. Businesses in the commercial jet manufacturing and aviation transportation industry should...more