decarbonfuse Icons/logo

CCUS

AFPM Suing EPA Over RFS 'Set 2 Rule,' This Administration's Most Expensive Regulation

Published by Todd Bush on June 5, 2026

WASHINGTON, D.C. — The American Fuel & Petrochemical Manufacturers (AFPM) filed a lawsuit Friday in the DC Circuit court challenging the 2026-2027 Renewable Fuel Standard (RFS) volumes finalized by the Environmental Protection Agency (EPA) in March. EPA’s “Set 2 rule” is the largest and most expensive RFS iteration in history and is the single most expensive regulation of President Trump’s second term. AFPM President and CEO Chet Thompson issued the following statement on the filing:

“The cost of complying with the RFS recently hit a new all-time high, exceeding 35-cents per gallon for the first time. This is the inevitable consequence of EPA finalizing an unlawful, impracticable regulation, which AFPM is formally challenging on behalf of our members — the refineries that supply gasoline and diesel fuel to the United States market — and consumers of these fuels around the country.”

>> In Other News: Atomic Reshuffle Leads to Record-breaking Catalysts for Hydrogen Production

AFPM’s full case against the RFS Set 2 rule will be detailed in a coming brief.

Additional Background

The cost of complying with the RFS Set 2 mandate is expected to exceed $106 billion over the next two years, or 26-35 cents per gallon for every gallon of gasoline and diesel supplied to the U.S. market. EPA’s own regulatory impact analysis shows the RFS Set 2 rule will cost Americans more than $20 billion per year, while offering just $400 million in benefits. Refineries and American consumers substantially bear these costs.

Without a solvent RIN bank, the only way to comply with the RFS will be by reducing the amount of transportation fuel supplied to the U.S. market as only gasoline and diesel fuel sold domestically incurs an RFS obligation, while exported fuels do not.

Visit afpm.org for more information on the RFS Set 2 rule.

Icons/external Source

Add Comments

Subscribe to the newsletter

Icons/inbox check

Daily decarbonization data and news delivered to your inbox

Follow the money flow of climate, technology, and energy investments to uncover new opportunities and jobs.


Latest issues

  • CF Industries, JERA, Mitsui Breaks Ground on $4B Ammonia Plant

    Inside This Issue 🏗️ CF Industries Secures Permits, Starts Construction on Blue Point Low-Carbon Ammonia Complex ⚡ US Backs ORNX's Green Ammonia Project in Western Sahara ♻️ Deduci Launches First ...

  • Mombak Delivered Google's Amazon Carbon Credits Early

    Inside This Issue 🌳 Brazil's Mombak Delivers Early to Google, Other Buyers in Boost for Carbon Removal Credits 🛫 Two Years Later, Delta's Minnesota SAF Plant Opens 💧 Delaware Hydrogen Company Targ...

  • Can Amogy Power Data Centers With Ammonia?

    Inside This Issue ⚡ Amogy and 2G Energy Successfully Demonstrate Integrated Ammonia-to-Power Generation With Natural Gas Multi-Fuel Capability ✈️ Argus Launches SAF Emissions Reduction Indexes and...

View all issues

Company Announcements

Daily decarbonization data and news delivered to your inbox

Follow the money flow of climate, technology, and energy investments to uncover new opportunities and jobs.

Subscribe illustration