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Greenhouse Gas Emissions National Emissions Standards Environmental Protection Agency (EPA)

Latham & Watkins LLP

EPA Proposes Repeal of Power Plant GHG Emissions Standards

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If finalized, the rule would eliminate both Obama- and Biden-era limits on GHG emissions from fossil fuel-fired power plants. On June 11, 2025, the US Environmental Protection Agency (EPA) released a proposed rule under...more

BakerHostetler

Regulating Automotive Emissions: Part V - The Future of Mobile Source Enforcement

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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

BakerHostetler

Regulating Automotive Emissions:Part III - The Future of the Electric Vehicle Industry

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Under President Joe Biden’s Administration, multiple programs were created to invest in the necessary infrastructure and to support private development of the electric vehicle industry. Given the anticipated shift away from...more

Goldberg Segalla

SCOTUS Declines to Review EPA’s Authority on California’s Vehicle Emission Standards

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In a significant development for environmental law and state autonomy, the Supreme Court of the United States (SCOTUS) recently declined to review whether the U.S. Environmental Protection Agency (EPA) has the authority to...more

BakerHostetler

Regulating Automotive Emissions: Part I - What to Expect Under the Second Trump Administration

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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

Jones Day

EPA's HFC Emissions Reduction and Reclamation Program Finalized

Jones Day on

On September 23, 2024, the U.S. Environmental Protection Agency ("EPA") announced a final rule under the American Innovation and Manufacturing Act of 2020 ("AIM Act") establishing a new program overseeing hydrofluorocarbons...more

Jones Day

An Update on Recent U.S. Mobile Source Air Emissions Regulations and Ongoing Challenges

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As noted in previous editions of The Climate Report, in recent months, the United States Environmental Protection Agency ("EPA"), Federal Highway Administration ("FHA"), and California Air Resource Board ("CARB") have imposed...more

Jones Day

D.C. Circuit Court of Appeals Rejects Challenge to California's Limits on Automotive Greenhouse Gas Emissions

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In Ohio et al. v. U.S. EPA, on April 9, 2024, the United States Court of Appeals for the D.C. Circuit upheld a decision by the U.S. Environmental Protection Agency ("EPA") to allow California's 2013 greenhouse gas emissions...more

Jones Day

Vermont Law Requires Energy Companies to Pay for Climate Change Damage

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Vermont passed a first-of-its-kind law requiring energy companies to pay for part of the damages from extreme weather events, but the law likely will face legal challenges....more

Troutman Pepper Locke

California Spearheads Multistate Effort to Defend EPA’s Stringent Emissions Standards for Heavy-Duty Vehicles

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California Attorney General (AG) Rob Bonta is leading a coalition of 22 Democratic states and the District of Columbia, to defend the Environmental Protection Agency’s (EPA) rule that sets stringent greenhouse gas emissions...more

Foley & Lardner LLP

The Rubber Meets the Road on State and Federal Vehicle Emissions Strategies

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March and April have been busy months for vehicle emission regulation in the U.S. On March 20 and March 29 respectively, the U.S. Environmental Protection Agency (U.S. EPA) issued a set of final emission rules setting...more

Jones Day

EPA Finalizes New Emission Standards for Heavy-Duty Vehicles

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The U.S. Environmental Protection Agency ("EPA") finalized the strictest-ever emission standards for heavy-duty vehicles. On March 29, 2024, EPA announced new emission standards for heavy-duty vehicles for model years 2027...more

Akin Gump Strauss Hauer & Feld LLP

This Week’s Climate Policy Update - April 2024

Good afternoon! This is Akin’s newsletter on climate change policy and regulatory developments, providing information on major climate policy headlines from the past week and forthcoming climate-related events and hearings...more

White & Case LLP

EPA Finalizes New Vehicle Emission Limits for CO2 and Other Pollutants

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The new emission limits apply to new passenger cars, light trucks and large pickups and vans, and set increasingly stringent fleet-wide emission limits covering carbon dioxide and other pollutants for Model Years 2027-2032....more

Jenner & Block

EPA Issues Stringent Emissions Standards for Light- and Medium-Duty Vehicles

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On March 20, 2024, EPA announced new emissions standards for light-duty and medium-duty vehicles, starting with model year (“MY”) 2027 and phasing in through MY 2032. The new standards require reductions in emissions of...more

ArentFox Schiff

Warehouse and Logistics Operations Targeted by Regulatory Push for “Indirect Source Rules” Targeting Vehicle Emissions

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Historically, regulations under the federal Clean Air Act (CAA) and related state laws divided the world into “stationary” and “non-stationary sources.” “Stationary sources” included facilities like power plants and factories...more

Jones Day

EPA Proposes Regulations to Implement Methane Fee

Jones Day on

The U.S. Environmental Protection Agency ("EPA") has proposed regulations for calculating methane emissions fees required beginning this year under the Inflation Reduction Act ("IRA"). Section 136 of the Clean Air Act (added...more

Hogan Lovells

EPA proposes new Heavy-Duty GHG phase 3 emission standards for model years 2028-2032

Hogan Lovells on

On April 12, 2023, the Environmental Protection Agency (EPA) issued a Notice of Proposed Rulemaking for “Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles – Phase 3” (the Phase 3 proposed rule or NPRM), establishing...more

Hogan Lovells

EPA’s proposes most stringent vehicle emission standards ever for model years 2027-2032

Hogan Lovells on

On April 12, 2023, the Environmental Protection Agency (EPA) issued the notice of proposed rulemaking for “Multi-Pollutant Emission Standards for Model Years 2027 and Later Light-Duty and Medium-Duty Vehicles” (the “proposed...more

Goldberg Segalla

EPA Sets New Guidelines for Diesel Emissions

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On December 20, 2022, the Environmental Protection Agency finalized regulations aimed at reducing harmful emissions from trucks, delivery vehicles, and buses. These regulations will impact vehicles manufactured after 2027 and...more

Goldberg Segalla

How New Emissions Standards Are Leading to Selfies with Trucks

Goldberg Segalla on

Just a few weeks ago, in late October, trucking and manufacturing representatives from across the United States convened in San Diego for the American Trucking Associations’ Management Conference and Exhibition to discuss the...more

Foley & Lardner LLP

U.S. EPA Continues Its Aggressive Emissions Standards Stance with Proposed Standards for Heavy-Duty Highway Engines and Vehicles

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Following its final rule for light-duty vehicles issued at the end of 2021, this past spring, the U.S. Environmental Protection Agency (“U.S. EPA”) proposed new emission standards for heavy-duty highway vehicles and engines. ...more

ArentFox Schiff

EPA Restores California’s Clean Air Act Waiver, Allowing the State to Set Its Own Motor Vehicle Emissions Standards

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On March 9, 2022, the US Environmental Protection Agency (EPA) rescinded a rule promulgated by the Trump Administration and revived California’s Clean Air Act waiver, allowing the state to set its own greenhouse gas emissions...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Applicability of RCRA Organic Air Emission Standards to Equipment and/or Closure Devices/Subpart BB v. Subpart CC: U.S....

The United States Environmental Protection Agency (“EPA”) issued a December 22, 2021, memorandum titled: Applicability of RCRA Organic Air Emission Standards to Equipment and/or Closure Devices, Subpart BB versus Subpart...more

Jones Day

EPA Issues Stringent Greenhouse Gas Emissions Standards for Passenger Cars and Light Trucks

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On December 30, 2021, the U.S. Environmental Protection Agency ("EPA") published a final rule (the "Final Rule") setting revised greenhouse gas emissions standards for passenger cars and light-duty trucks with model years...more

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