Guide to Public Hearing on Power Plant Climate Pollution Regulations

This is our last chance to speak directly to EPA and urge them to drop their repeal and acknowledge that climate pollution from power plants endangers our health and welfare.

A flock of birds fly past a smokestack of a coal-fired power plant.
Power plants are the largest industrial source of greenhouse gas emissions in the United States.
Pi Lens / Shutterstock

On Thursday, October 1, 2026, the Environmental Protection Agency will hold a virtual public hearing on their proposal for stripping the government’s authority to regulate greenhouse gas emissions from power plants.

This is our last chance to speak directly to EPA and urge them to drop their repeal and acknowledge that climate pollution from power plants endangers our health and welfare.

Public comment helps show that communities across the country are paying attention and demanding accountability.

You do not need to be a lawyer, scientist, or policy expert to participate. Personal stories and community concerns matter.

Quick Start: How to Participate

Step 1: Register for the EPA hearing

  • Speaking slots may fill up.

EPA Virtual Public Hearing
Thursday, October 1, 2026
10 a.m. – 6 p.m. ET / 1 p.m. – 9 p.m PT

Step 2: Prepare your public comment

Your public comment can be short and simple. You can:

  • Read directly from prepared notes
  • Speak conversationally
  • Share personal concerns
  • Use the talking points below
  • Combine personal experience with broader concerns

Public comment is limited to 4 minutes, but even a short statement can make a difference. A good rule of thumb:

  • 1 minute ≈ 150 words
  • 4 minutes ≈ 500 words

Step 3: Deliver your public comment virtually

You can testify from:

  • Your computer
  • Your phone

You do not need to stay for the entire hearing.

During the hearing:

  • You will likely wait in a virtual queue until your name is called.
  • Your microphone will be muted until it is your turn.
  • You may simply read your prepared remarks aloud.

Step 4: Send us your public comment

Once you prepare your public comment, please send us a copy so we can better understand how supporters are engaging and help track participation.

We are incredibly thankful for your effort in this work. Thank you.

Attendees outside the Environmental Protection Agency Building during a press conference. Many are holding signs that say "climate change is here," "protect people, not polluters," "people over polluters," and more. Standing at the podium is Earthjustice Vice President of Litigation for Climate and Energy Jill Tauber.
Jill Tauber, Earthjustice’s vice president of litigation for climate and energy, speaks outside the Environmental Protection Agency Building during a press conference condemning the Trump administration’s repeal of the endangerment finding. (Matt Roth for Earthjustice)

What EPA is Proposing

The Trump administration is trying to strip the government’s authority to regulate greenhouse gas emissions from power plants — the country’s largest industrial source of climate pollution.

  • The administration recently rolled back many of the climate pollution standards for fossil-fueled power plants.
  • Now, they're trying to eliminate the government's authority to act at all by repealing the endangerment finding for power plants and all remaining climate pollution standards for these dirty facilities.

The endangerment finding is the EPA’s scientific determination that greenhouse gases endanger public health and welfare by driving climate change. As such, these gases are subject to regulation under the Clean Air Act.

Repealing the endangerment finding for power plants doesn’t make pollution less harmful — but it does clear the way for fossil fuel companies to continue raking in profits while Americans pay in health consequences and extreme weather events.

Kids in uniform play baseball on a baseball field next to a large power plant with four smokestacks.
The coal-fired Colstrip Generating Station is seen behind youths playing baseball in Colstrip, Montana. The EPA says the plant is the highest emitter of toxic metal pollutants in the nation. (Matthew Brown / AP)

Why Your Public Comment Matters

Public comment helps:

  • Demonstrate widespread opposition to the rollback
  • Build a strong public record
  • Shows EPA that communities are paying attention
  • Elevate the experiences and concerns of people affected by extreme weather driven by climate pollution
  • Push back against industry pressure
People take petitions to the Environmental Protection Agency following a Climate Action Campaign press conference about the EPA’s Climate Chaos Plan and Clean Vehicle Rollback. CREDIT: Alyssa Schukar for Earthjustice
People deliver petitions to the Environmental Protection Agency following a Climate Action Campaign press conference about the EPA’s Climate Chaos Plan and Clean Vehicle Rollback. (Alyssa Schukar for Earthjustice)

Key Talking Points

  • EPA has a legal obligation to protect us from air pollution that endangers public health and welfare – including greenhouse gases that are driving climate change. 
  • The endangerment finding is based on decades of scientific consensus. Climate change is real, driven primarily by human-caused emissions, and is harming both our health and the economy today.
  • Massive floods, droughts, wildfires, and hurricanes are harming our health, our communities, and our economy. They will only get worse if the government undercuts its own authority to act.  
  • Power plants are the largest industrial source of greenhouse gas emissions in the United States, accounting for a quarter of the nation’s climate pollution.
  • EPA’s authority to regulate greenhouse gases was already confirmed by the Supreme Court nearly two decades ago, and has consistently been affirmed by the courts.  
Kids lounge in an above-ground swimming pool in a backyard, with their backs to the viewer. They are looking at two enormous smokestacks that tower over the residential buildings. Wispy white smoke is coming out of the smokestacks. The sky is a cloudless, brilliant blue.
Kids take a break in a swimming pool in the shadow of the James H. Miller, Jr., coal-fired power plant in Adamsville, Ala. (Andrew Caballero-Reynolds / AFP via Getty Images)

Tips for a Strong Public Comment

Make it personal.

You do not need technical expertise for your public comment to matter. You can talk about:

  • Concerns about impact of fossil-fueled power plants’ climate pollution
  • Why we need strong safeguards from the federal government to rein in climate pollution

Keep it simple.

A clear and sincere statement is often more powerful than a highly technical one.

End with a clear ask.

Examples:

  • “EPA has an obligation to protect us from air pollution that endangers public health and welfare — including greenhouse gases from power plants that are driving climate change. I urge you to give up this repeal of the endangerment finding for power plants.”
  • “Please do not abandon your responsibility to protect us from air pollution that harms our health and welfare, like climate pollution from fossil-fueled power plants.”

Sample public comment structure:

Public comment should flow like this:

“Hi, my name is [name], in [my state].

“I am concerned about [list the reasons you are personally worried — examples can include: how limiting the government’s ability to act on climate change would impact you, why these safeguards matter, etc.].

“Thank you for listening. [End with a clear ask]”

Two youngsters wearing bright red T-shirts -- one shirt says "EcoNinos" -- hold a sign that reads "People Over Polluters" in front of a large tower of boxes containing public comment letters at the entrance to the U.S. Environmental Protection Agency.
Representatives from the Kids Clean Air Force accompanied hand-delivered comments from people nationwide to the EPA opposing the agency’s planned rollback of greenhouse gas regulations. (Alyssa Schukar for Earthjustice)

A Few Final Reminders

You are speaking on your own behalf, not on behalf of Earthjustice.

  • You do not need to be an expert to participate.
  • Short public comment still matters.
  • Personal stories and concerns are powerful.
  • Register as soon as you can before the public hearing.

Thank you for speaking up for our climate future.

Lightning strikes in the distance beyond the power plant in Colstrip, Mont. in July, 2025.
Lightning strikes in the distance beyond the power plant in Colstrip, Mont. in July, 2025. (Louise Johns for Earthjustice)