Energies Media
  • Magazine
    • Digital Magazine
    • Digital Magazine Archive
  • Upstream
  • Midstream
  • Downstream
  • Renewable
    • Solar
    • Wind
    • Hydrogen
    • Nuclear
  • People
  • Events
  • Advertise
No Result
View All Result
Energies Media
No Result
View All Result

EPA formally proposes to roll back 2024 MATS tightening for coal units

by Warren S.
September 16, 2025
in Downstream
EPA to rollback MATS standards
Baker Hughes

Brussels enacts new measures to block indirect Russian oil flows in refining operations

MOL says Danube refinery operations stable after fire, investigation underway

The EPA, or Environmental Protection Agency, has proposed a rollback to the 2024 MATS(Mercury and Air Toxics Standards) for coal-fired EGUs. The proposed rollback aligns with the Trump administration’s day-one executive orders that aim at easing the regulatory measures put in place by the previous administration, which was sued by 23 states following their implementation of tightening rules on coal units. The proposed change would revert to the original 2012 MATS requirements.

The EPA has found that the 2024 standards exceed reasonable thresholds

The proposed repeal would restore monitoring compliance flexibility for coal-fired EGUs. Which the EPA claims were a more acceptable threshold for the energy sector to operate with. The amendments implemented by the previous administration had lowered filterable particulate matter limits from 0.030 lb/MMBtu to 0.010 lb/MMBtu and mercury limits for lignite units from 4.0 lb/TBtu to 1.2 lb/TBtu.

The proposal is backed by several politicians and representatives of the EPA, including:

KNF
KNF
  • U.S. Senator Kevin Cramer (R-ND)
  • House Energy and Commerce Chairman Brett Guthrie (R-KY-02)
  • U.S. Representative Troy Balderson (R-OH-12)
  • Carol Miller (R-WV-01)
  • Dan Meuser (R-PA-09)
  • Rob Bresnahan (R-PA-08)
  • Michael Rulli (R-OH-06)
  • Navajo Nation President Buu Nygren
  • U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin

What the EPA is proposing is truly remarkable and has several environmental organizations up in arms. It plans to repeal all “greenhouse gas” emissions standards for the power sector under Section 111 of the Clean Air Act (CAA), as well as repeal amendments to the 2024 Mercury and Air Toxics Standards (MATS). It claims the Biden administration was responsible for several coal-fired plants shutting down in recent years.

The EPA is looking to align with the current President’s executive orders

The EPA has taken the stance that the Biden-era regulations have hampered the coal, oil, and gas-fired power plants’ operations and increased the cost for all the companies involved, which has resulted in the average American family experiencing high daily living costs.

“Affordable, reliable electricity is key to the American dream and a natural byproduct of national energy dominance. According to many, the primary purpose of these Biden-Harris administration regulations was to destroy industries that didn’t align with their narrow-minded climate change zealotry. Together, these rules have been criticized as being designed to regulate coal, oil and gas out of existence.” – U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin

The EPA is hailing the proposal as “the most consequential day of deregulation in the history of the United States.” The Biden administration was, according to the EPA and the Trump administration, were only concerned with the optics of implementing changes to the industry that gave them a sense of moral superiority without considering the rise in energy demands that has come off the back of the explosion of AI companies in the United States.

In March of this year, the EPA announced its plans to reconsider the Biden-era MATS requirements, which led to several sites being forced to close down; however, those sites may have the chance to reopen once the new proposal passes the necessary legal hurdles.

Can the rollback of regulations have an immediate impact on the downstream sector in the US

While we understand the need to maintain a perpetual balance between keeping the environment safe and delivering cheap, sustainable, and reliable power for the American citizens. The Biden administration did not consider the long-term effects their policies would have on the average American family. The repeal of those Biden-era limitations has been welcomed by the sector overall and will surely assist the workers in the sector who have suffered at the hands of the regulations that led to several closures and job losses. Hopefully, the sector can recover and deliver the same standards of power production that America is known for.

Author Profile
Warren S.
Author Articles
  • Warren S.
    https://energiesmedia.com/author/warren-s/
    Industry leaders urge Spain to fast-track floating offshore wind rollout before window closes
  • Warren S.
    https://energiesmedia.com/author/warren-s/
    Germany selects Hoerbiger and Ariel to deliver hydrogen compression systems
  • Warren S.
    https://energiesmedia.com/author/warren-s/
    Brussels enacts new measures to block indirect Russian oil flows in refining operations
  • Warren S.
    https://energiesmedia.com/author/warren-s/
    EU gas reserves drop to lowest point since 2021, sparking midstream supply worries
  • Warren S.
    https://energiesmedia.com/author/warren-s/
    Eni boosts production outlook following solid third-quarter results
  • Warren S.
    https://energiesmedia.com/author/warren-s/
    European solar PPA rates sink below €35/MWh in third quarter of 2025
CCUS

In This Issue

Energies Media Summer 2025

ENERGIES Media (Summer 2025)


Why Energy Companies Need a CX Revolution


Maximizing Clean Energy Tax Credits Under the Inflation Reduction Act


How to Deploy Next-Gen Energy Savers Without Disrupting Operations


U.S. Oil Refineries Face Critical Capacity Test Amid Rising Demand


Meeting Emergency Preparedness and Response Criteria


Energies Media Interactive Crossword Puzzle – Summer 2025


Bringing Safety Forward in Offshore Operations


The Hidden Value in Waste Oil: A Sustainable Solution for the Future


Letter from the Managing Editor (Summer 2025)


Dewey Follett Bartlett, Jr.: Tulsa’s Champion of Independents


Moving Energy Across Space and Time


NeverNude Coveralls: A Practical Solution for Everyday Dignity


ENERGIES Cartoon (Summer 2025)

Liquidity
  • Terms
  • Privacy

© 2025 by Energies Media

No Result
View All Result
  • Magazine
    • Digital Magazine
    • Digital Magazine Archive
  • Upstream
  • Midstream
  • Downstream
  • Renewable
    • Solar
    • Wind
    • Hydrogen
    • Nuclear
  • People
  • Events
  • Advertise

© 2025 by Energies Media