Articles on US Environmental Protection Agency

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The Trump administration is trying to tie the hands of future administrations when it comes to regulating pollution, including greenhouse gas emissions. Chris Sattlberger/Tetra Images via Getty Images

When you don’t have the facts, argue the law: How Trump’s EPA is limiting its own ability to protect public health far into the future

The EPA’s new interpretations are strategically designed to appeal to the current US Supreme Court’s view of agency authority.
Coal-fired power plants emit both smoke and steam. Paul Souders/Stone via Getty Images

Coal plants emitted more pollution during the last government shutdown, while regulators were furloughed

As soon as the 2018-2019 shutdown began, coal-fired power plants started emitting more particulate matter pollution. And when the inspections resumed, the levels dropped back to normal.
Toxic chemical pollution can come in many forms, including compounds that float on top of water. Brett Hondow/iStock / Getty Images Plus

Industrial facilities owned by profitable companies release more of their toxic waste into the environment

Companies with relatively many patents and more employees own facilities that tend to release lower proportions of their toxic waste into the environment.
A Chevron refinery in El Segundo, Calif., burns on Oct. 3, 2025. Allen J. Schaben/Los Angeles Times via Getty Images

Refinery fires, other chemical disasters may no longer get safety investigations

Because of the federal government shutdown and proposed budget, key federal investigations may stop, including into what happened at a Chevron refinery in California in October 2025.
Environmental Protection Agency staff and contractors are often involved in large cleanups of toxic waste, such as after the Los Angeles fires of early 2025. Mario Tama/Getty Images

Trump administration is on track to cut 1 in 3 EPA staffers by the end of 2025, slashing agency’s ability to keep pollution out of air and water

Careful research into public information and in-depth interviews has shown the scale of personnel cuts at the Environmental Protection Agency.
U.S. Interior Secretary Doug Burgum, left, takes a selfie with Energy Secretary Chris Wright, center, and EPA Administrator Lee Zeldin in front of the Trans-Alaska oil pipeline. AP Photo/Jenny Kane

4 laws that could stymie the Trump EPA’s plan to rescind the endangerment finding, central to US climate policies

The 2009 finding that greenhouse gases endanger public health underpins many U.S. climate policies. A new report meant to challenge it may run afoul of several laws.
Customers have embraced electric vehicles; policy changes may decrease that interest but will not eliminate it. Carlin Stiehl/Los Angeles Times via Getty Images

EPA removal of vehicle emissions limits won’t stop the shift to electric vehicles, but will make it harder, slower and more expensive

The American public agrees that vehicle emissions are harmful and should be regulated, and has indicated strong preferences for cars that pollute less.
President Donald Trump holds up an executive order promoting coal production, with Environmental Protection Agency Administrator Lee Zeldin, left, and the secretaries of Interior and Energy behind him. AP Photo/Evan Vucci

How Trump’s ‘gold standard’ politicizes federal science

The first Trump administration also used words like ‘transparency,’ ‘reproducibility’ and ‘uncertainty’ − to try to block regulators from using important health studies when writing pollution rules.

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