Tall cages filled with many chickens.

EPA plan could strip authority to regulate greenhouse gas emissions from factory farms

The U.S. Environmental Protection Agency's plan to reverse its 2009 determination that greenhouse gas emissions harm human health could block regulation of major polluters, including the meat industry.

Seth Millstein reports for Sentient Media.


In short:

  • The EPA’s 2009 “Endangerment Finding” provided the legal foundation for regulating greenhouse gases under the Clean Air Act, primarily targeting transportation and energy emissions.
  • Rescinding the finding would also prevent the agency from regulating emissions from agriculture, which accounts for 10% of U.S. greenhouse gas output and is currently exempt from EPA limits.
  • Legal experts note the change could violate federal law, and environmental groups are expected to challenge it in court.

Key quote:

“This is another move by the Trump/Zeldin EPA to benefit their sponsors in the fossil fuel industry and jeopardize the health of all Americans.”

— Bill Magavern, policy director at the Coalition for Clean Air

Why this matters:

Greenhouse gas emissions trap heat in the atmosphere, driving climate change and worsening air quality, which contributes to respiratory disease, heart problems, and heat-related deaths. Agriculture, especially large-scale livestock operations, releases methane and nitrous oxide — potent greenhouse gases that warm the planet far faster than carbon dioxide. Without regulatory oversight, these emissions can increase unchecked, amplifying climate impacts while disproportionately harming rural communities near industrial farms.

Related: Environmental groups scramble as Trump dismantles climate rules in second term

Donald Trump speaks to supporters at a rally in 2016
Credit: actionsports/BigStock Photo ID: 125165264

State of the Union: Trump’s plan for rising energy costs — pump oil, make data centers pay

Amid a lengthy State of the Union speech, President Trump pledged to shield Americans from higher electricity costs driven by energy-thirsty AI data centers.

A natural gas power plant at sunset

Data center developers asked Trump for relief from pollution rules

Though the companies weren't granted exemptions, their requests illustrate the data center industry's desperate quest for energy.
EXXON sign against blue-sky background
Credit: Wolterk/BigStock Photo ID: 151650362

Supreme Court will hear Exxon’s effort to crush climate lawsuits

Justice Samuel Alito did not recuse himself from considering the petition, despite significant financial conflicts of interest in implicated cases.
A Coral reef teeming with multicolored life.
Credit: Eli Shafer/BigStock Photo ID: 763247

Chronic ocean heating fuels ‘staggering’ loss of marine life, study finds

Fish levels fall by 7.2% with as little as 0.1C of warming per decade, northern hemisphere research shows.

Tour de France rider laboring in yellow jersey
Credit: RazvanPhotography/BigStock Photo ID: 137092298

Dangerous heat for Tour de France riders only a ‘question of time’

Rising temperatures across France since the mid-1970s is putting Tour de France competitors at “high risk”, according to new research.
Two Nepalese porters playing chess

As Nepal votes, climate change is an elephant in the room for Sherpa community

Seasonal migration and low resident voter presence in Nepal’s Sagarmatha region mean election campaigns concentrate on infrastructure rather than climate adaptation, leaving long-term environmental resilience underprioritized.

A view of a field under attack with bombs exploding

From fossil fuelled tanks to wildfires: How Russia’s war on Ukraine is destroying the planet

Experts warn that climate change and Russia’s war on Ukraine have created a “vicious cycle” with devastating consequences.
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.