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The Cheswick Generating Station in 2010. Prior to the Mercury and Air Toxics Standards, oil-burning and coal-burning power plants largely avoided restrictions on emissions of hazardous air pollution. (Chris Jordan-Bloch / Earthjustice)
Press Release March 30, 2026

Coalition Sues Trump EPA Over Illegal Repeal of Mercury and Air Toxics Standards

Lawsuit challenges rollback that allows more mercury, lead, and other toxic pollution from coal- and oil-fired power plants

document March 30, 2026

Mercury and Air Toxics Lawsuit Filing

A coalition of public health, environmental, and community advocates filed a lawsuit challenging the Trump administration’s repeal of standards that limit brain-damaging mercury, lead, and other hazardous air pollution from coal-fired power plants.

Press Release March 26, 2026

Maryland Latest Site For Rapid and Reckless Expansion of Immigration Detention

Local groups submit amicus brief to prevent further construction on retrofitting warehouse

Press Release March 26, 2026

Nuevo Lugar en Maryland Para Rápida e Imprudente Expansión de Detención de Inmigrantes

Grupos locales presentan escrito de amicus curiae para impedir la construcción de un almacén en proceso de reacondicionamiento

document March 26, 2026

Hagerstown Detention Center: Amicus Brief

A coalition of environmental and community organizations, represented by Earthjustice and the Center for Biological Diversity, filed an amicus brief in the State of Maryland’s case to stop a proposed mass detention facility in Hagerstown.

The shift to state-of-the-art appliances in homes, such as induction stoves, offers major clean air benefits, upgrades in energy efficiency, and climate protections. (Matt Roth for Earthjustice)
Press Release: Victory March 26, 2026

Court Upholds Montgomery County’s All-Electric Building Code

Federal ruling affirms state authority to cut pollution, lower energy costs, and advance healthier buildings

document March 25, 2026

Ruling/Memo: Montgomery County, Md. Energy Policy and Conservation Act

The U.S. District Court for the District of Maryland rejected Washington Gas’s challenge to Montgomery County’s Comprehensive Building Decarbonization Ordinance

Press Release March 24, 2026

EPA Hands Phoenix an Ozone Pollution Waiver

Residents in the Phoenix area will continue to be exposed to dangerous ozone air pollution with this free pass

Clean Air Laredo Coalition and Rio Grande International Study Center rally in front of Midwest Sterilizer facility in Laredo, TX. The facility ranks among the most polluting facilities in the nation of ethylene oxide emissions. (RGISC)
Press Release March 16, 2026

EPA Yields to Industry in Air Pollution Rule for Chemical Manufacturing Plants

The final rule leaves communities around these facilities vulnerable to dangerous, cancer-causing air pollutants

Press Release March 13, 2026

EPA Bows to Corporate Polluters, Abandons Duty to Protect Public from Sterilizers’ Ethylene Oxide Emissions

More than 14 million people in the US live near sterilizer facilities that emit one of the most toxic air pollutants regulated by the agency

The coal fired power plant looms over the town of Colstrip, Mont. Montana’s Colstrip power plant is the largest emitter of toxic particulate matter of any plant in the country’s aging coal fleet. (Louise Johns for Earthjustice)
Press Release February 20, 2026

EPA Dismantles Protections for Mercury and Air Toxics From Power Plants

Advocates warn of more toxic pollution, asthma attacks, and premature deaths, especially in communities living near coal plants.

A man cools off under a sprinkler provided by the Chicago Fire Department during hot weather in the city on June 22, 2025. (Nam Y. Huh / AP)
Article February 18, 2026

Climate Change Is Hurting Her Patients. Trump’s Latest Move Will Make It Worse.

The administration’s repeal of the ‘endangerment finding’ limits the ability to protect Americans from dangerous climate pollution. Earthjustice is suing.

Press Release February 17, 2026

Health and Safety Protections Against Chemical Emergencies Eliminated and Weakened in New Trump EPA Proposal

The agency is proposing to dismantle safeguards that were designed to protect public health, workers and the environment

Deadly fine particulate matter pollution, also known as soot, comes from tailpipes, smokestacks and industrial power plants. Breathing soot can cause premature death, heart disease, and lung damage. (Chris Jordan-Bloch / Earthjustice)
Press Release February 11, 2026

Trump EPA Misses Legal Deadline to Reduce Deadly Air Pollution

Broad coalition of groups condemns illegal inaction, puts EPA on legal notice

document February 10, 2026

Notice of Intent Letter to Sue for Failure to Designate Areas Under 2024 NAAQS

Nearly 20 health, community, and environmental groups around the country officially put the EPA on notice of their intent to pursue legal action unless the EPA issues the overdue designations required under the 2024 National Ambient Air Quality Standard limit for PM2.5, also known as soot.

document December 22, 2025

Court Filing: Coke Ovens Exemption

Community, health, and environmental groups filed a lawsuit challenging the Trump administration’s exemptions that allow coke ovens to keep spewing harmful pollutants.

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

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.