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

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

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

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

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

While the PSC placed some important conditions on approval, the secretive process punts to future proceedings the multi-billion project’s potential impacts on ratepayers’ bills and Michigan’s clean energy goals.

Legislation puts gray wolf recovery in jeopardy and defies science

Groups hope rule will incentivize waste diversion and composting in Colorado

106 groups oppose EPA abandoning its defense of the soot standard.

Organizaciones del Pueblo Mapuche y de la sociedad civil reclaman la falta de consulta y consentimiento sobre el megaproyecto minero Malargüe Distrito Minero Occidental y otras actividades extractivas en su territorio tradicional

The Trump administration wants to expand drilling across U.S. coastlines, endangering Pacific wildlife and communities.

Here’s what to know about proposals for enormous new data centers, and what Earthjustice is doing to control their pollution, climate impacts, and your energy bill.

After nearly 15 years of planning, the plant had been scheduled to shut down Dec. 31

Notice of Intent to Sue Details Clean Water Act Violations at Seadrift, Texas, Facility Including Unpermitted Plastic Nurdle Discharges

This is a 60-day Notice of Intent to Sue (NOI) for Clean Water Act violations at a plastics manufacturing facility in Seadrift, Texas, operated by Dow Hydrocarbons and Resources LLC, Union Carbide Corporation and Braskem America, Inc. on the behalf of our clients San Antonio Bay Estuarine Waterkeeper with co-counsel at Environmental Integrity Project (EIP).

Bill would reduce critical protections for imperiled plants and animals

A February 2026 deadline calls for EPA to address air pollution from soot, but it appears the agency has taken few steps, if any, to do so

In 2024, the U.S. Environmental Protection Agency (EPA) adopted a rule that would initiate a series of actions to reduce exposure to harmful levels of fine particulate matter. This paper assesses where EPA stands in the process of implementing that rule and shines a light on why it is so important to faithfully implement it, as Congress mandated EPA to do under the Clean Air Act.