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Isocycloseram, a “forever chemical” insecticide that falls into the class of highly persistent PFAS, was approved for use on a host of food crops, including tomatoes, oranges, and more. (Colby Winfield / Unsplash)
Press Release January 15, 2026

Lawsuit Challenges Trump EPA’s Latest Approval of ‘Forever Chemical’ Pesticide

Isocycloseram was approved for use on golf courses, lawns, and a host of food crops

In the News: The Southern Maryland Chronicle January 13, 2026

EPA Delays Coal Plant Wastewater Rules

Thom Cmar, Deputing Managing Attorney, Midwest Regional Office: “It’ll cost all of us in the long run because it will encourage more expensive, dirty coal plants to continue operating for longer and it will mean more arsenic, mercury and lead in our waterways.”

Today, the Cuyahoga River in Cleveland is enjoyed by recreationists. In 1972, Congress passed the Clean Water Act to protect U.S. waterways from abuses like the oily industrial pollution that caused the river to catch on fire in 1969. (Tony Dejak / AP)
Press Release January 13, 2026

Trump EPA Undercuts State and Tribal Authority Under Clean Water Act

EPA’s proposal creates confusion for state and tribal nations to protect water quality

In the News: The Washington Post January 12, 2026

EPA says it will no longer consider health costs in pollution regulations

Patrice Simms, VP of Litigation for Healthy Communities: “EPA uses the idea of ‘uncertainty’ here to justify its decision not to provide any monetized benefits of reducing pollution. But the result of this decision is effectively to assign a benefit of zero dollars to reducing these pollutants.”

Press Release January 9, 2026

EPA Rejects Colorado’s Regional Haze Plan, Including Coal Plant Retirement Dates

Trump administration continues to undermine Colorado’s efforts to turn the page on coal

In the News: Canary Media January 9, 2026

EPA plans to give 11 coal plants a free pass on toxic ash disposal

Lisa Evans, Senior Counsel, Clean Energy Program: “EPA never reviewed these demonstrations. If they did, I am confident that they would likely find that each of the plants are ineligible for an extension.”

Since 2009, the “endangerment finding” has formed the legal backbone for some of our most important climate protections, including limits on greenhouse gas emissions from power plants. (Pi Lens / Shutterstock)
feature January 8, 2026

Trump is Failing the Climate Test. Will You Pass Our Climate Quiz?

See how well you understand what the Trump administration is up to

In the News: Phys.org January 7, 2026

Environmentalists push back against U.S. EPA plan to extend coal plant closings

Mychal Ozaeta, Attorney, Clean Energy Program: “These 13 are the most dangerous coal ash ponds in the U.S. because they’re leaking. They’ve been doing so for decades.”

In the News: The Washington Post January 6, 2026

EPA’s shock and awe deregulatory push

Abigail Dillen, President of Earthjustice: “They’ve projected that they’re going to do a lot of this stuff. They’re not getting to the point of finalizing or even taking final action that’s actually in the courts yet.”

Power plants are the biggest sources of water pollution in the country. Power plant water discharges are filled with toxic pollution such as mercury, arsenic, lead, and selenium.
(U.S. Environmental Protection Agency Photo)
Press Release December 24, 2025

Trump Administration’s EPA Dumps Wastewater Treatment Standards for Coal-fired Power Plants

EPA issues rule to allow ongoing release of toxic chemicals into sources of drinking water for more than 30 million Americans

Press Release December 22, 2025

Environmental and Community Groups Sue to Stop Trump Exemptions from Air Pollution Rules for Steel Industry Coke Ovens

Exemptions for toxic coke oven facilities leave communities vulnerable to harmful air pollutants

In the News: The Guardian December 19, 2025

Trump’s EPA wants to weaken formaldehyde protections – this is what it could mean

Jonathan Kalmuss-Katz, Attorney, Toxic Exposure & Health Program, Earthjustice: “When you have chemicals that are this ubiquitous and this toxic, they really call out for strong regulations. You really need the government to do its job and provide protections.”

document December 19, 2025

FOIA: State Designation Recommendations to EPA under NAAQS Record #5 of 5

State recommendations to EPA under the 2024 NAAQS, obtained via a Freedom of Information Act (FOIA) request from Sierra Club.

document December 19, 2025

FOIA: State Designation Recommendations to EPA under NAAQS Record #4 of 5

State recommendations to EPA under the 2024 NAAQS, obtained via a Freedom of Information Act (FOIA) request from Sierra Club.

document December 19, 2025

FOIA: State Designation Recommendations to EPA under NAAQS Record #3 of 5

State recommendations to EPA under the 2024 NAAQS, obtained via a Freedom of Information Act (FOIA) request from Sierra Club.

document December 19, 2025

FOIA: State Designation Recommendations to EPA under NAAQS Record #2 of 5

State recommendations to EPA under the 2024 NAAQS, obtained via a Freedom of Information Act (FOIA) request from Sierra Club.

document December 19, 2025

FOIA: State Designation Recommendations to EPA under NAAQS Record #1 of 5

State recommendations to EPA under the 2024 NAAQS, obtained via a Freedom of Information Act (FOIA) request from Sierra Club.

document December 18, 2025

EPA Abandoning Its Defense of the Soot Standard: Opposition Letter

106 groups oppose EPA abandoning its defense of national health-protective pollution standards for fine particulate matter, also known as PM2.5 or soot.