Body of water under sunset sky during sunset with smokestacks and industry in the background.

Trump accelerates environmental rollbacks at unprecedented pace in first 100 days

Donald Trump’s administration has moved to dismantle 145 environmental protections in just 100 days, outpacing the entire first term’s rollbacks and targeting rules on pollution, fossil fuels, and public lands.

Oliver Milman reports for The Guardian.


In short:

  • Since January 20, the Trump administration has initiated 145 actions to weaken or repeal environmental protections, surpassing the 110 rollbacks made during his first presidency.
  • Policies affected include clean air and water regulations, wildlife protections, and climate policies such as the Paris Agreement and limiting fossil fuel use, while new drilling and mining projects have been fast-tracked.
  • Legal experts warn that many rollbacks bypass proper rule-making procedures, leading to lawsuits that could invalidate several actions, although the administration continues to push its deregulatory agenda aggressively.

Key quote:

“What we’ve seen in this first 100 days is unprecedented – the deregulatory ambition of this administration is mind-blowing.”

— Michael Burger, expert in climate law at Columbia University

Why this matters:

Environmental regulations are the foundation of public health and ecological resilience in the United States. Protections for clean air and water, limits on toxic pollution, and policies addressing climate change safeguard millions of people from disease, natural disasters, and degraded living conditions. The rapid pace and scope of rollbacks threaten to undermine decades of bipartisan work to support economic growth while protecting the environment. Moreover, bypassing established legal procedures weakens democratic norms and may erode public trust in environmental governance.

Read more:

A building with a plaque reading United STates Environmental Protection Agency next to a glass door and elegant lanterns.
Credit: Kristina Blokhin/ BigStock Photo ID:196171783

EPA shifts scientists from research to chemical approvals, raising alarm over independence

In a dramatic shake-up, the U.S. Environmental Protection Agency is moving dozens of scientists from its research office to chemical review roles, prompting fears of weakened environmental protections.

Lisa Friedman and Hiroko Tabuchi report for The New York Times.

Keep reading...Show less
ripe pineapple fruits in a row on shelves.

Hawaii moves to sue Big Oil over climate costs; Trump administration strikes first

Hawaii’s plan to sue fossil fuel companies over climate damages prompted the Trump administration to preemptively sue Hawaii and Michigan, seeking to block the anticipated lawsuits.

Karen Zraick reports for The New York Times.

Keep reading...Show less
group of people walking inside building without lights.

How fragile power grids and extreme weather combined to cause Europe’s biggest blackout in decades

A widespread blackout in Spain, Portugal, and parts of France has exposed the growing vulnerabilities of modern power grids as they adapt to climate change, cyber threats and the renewable energy transition.

Jillian Ambrose reports for The Guardian.

Keep reading...Show less
Blue and brown bird on gray wooden fence during daytime.

Most North American bird species are declining as once-safe habitats falter

Bird populations across North America are plummeting, with three-quarters of species in decline even in their most stable habitats, according to a new study.

Dino Grandoni reports for The Washington Post.

Keep reading...Show less
people gathered outside buildings holding Climate Justice Now signage.

Trump administration moves to eliminate $2.4 billion in environmental justice grants

The U.S. Environmental Protection Agency under President Trump is cutting more than $2.4 billion in grants aimed at aiding disadvantaged communities, despite a court order to resume funding.

Marianne Lavelle and Peter Aldhous report for Inside Climate News.

Keep reading...Show less
Row of Canadian flags hanging outside a building.

Canada’s new prime minister backs fossil fuels while promising Indigenous partnerships

Canada’s newly elected prime minister, Mark Carney, has pledged to expand the nation’s energy production and fast-track extractive projects while promising to uphold Indigenous rights, drawing both optimism and concern from Indigenous leaders.

Anita Hofschneider reports for Grist.

Keep reading...Show less
The facade of the Supreme Court with the American flag flying outside.

Youth climate lawsuits persist in U.S. courts despite Supreme Court rejection

A wave of children’s lawsuits using ancient legal principles continues to push governments to address climate change, even after a major setback at the U.S. Supreme Court.

Alexandra Klass writes for The Conversation.

Keep reading...Show less
From our Newsroom
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.

People  sitting in an outdoors table working on a big sign.

Op-ed: Why funding for the environmental justice movement must be anti-racist

We must prioritize minority-serving institutions, BIPOC-led organizations and researchers to lead environmental justice efforts.

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