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Why UCS Supporters Are Pressing EPA to Let California Enforce Its Truck Pollution Rules

Union of Concerned Scientists

California has a longstanding leadership role on transportation pollution, and the Clean Air Act grants the state the right to set strong vehicle emissions standards. While the waiver addresses California’s ability to enforce its rules, the Clean Air Act also allows other states the ability to adopt California’s policies.

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Why Congress Should Pass the A. Donald McEachin Environmental Justice for All Act

Union of Concerned Scientists

That was his way as a political leader: working tirelessly and proactively to make connections and fight to ensure everyone had the right to a safe and healthy environment. Among its provisions, the legislation will: Require consideration of cumulative impacts in permitting decisions under the Clean Air Act and Clean Water Act.

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US Supreme Court Limits EPA’s Authority to Establish Emission Guidelines for the Power Sector

MGKF Law

EPA , the Supreme Court limited the authority of the United States Environmental Protection Agency (EPA) to reduce greenhouse gases by setting emission guidelines for existing power plants, characterizing the energy generation shifting strategy proposed in the Clean Power Plan (CPP) as an overreach of the agency’s power.

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EPA’s Power Plant Carbon Rules Are Critical—and Complex. Here’s What to Know, and What to Watch.

Union of Concerned Scientists

Multiple lines of analysis make clear that regardless of how cheap wind and solar power get, without directly addressing pollution from coal and gas plants, the country’s clean energy transition will not happen fast enough. One critical tool for forcing that reckoning comes from the Environmental Protection Agency (EPA).

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The Good Neighbor Provision on Steroids: Third Circuit Ruling Resurrects Clean Air Act Section 126(b)

The Energy Law Blog

Specifically, Section 126(b) provides that: Any State or political subdivision may petition the Administrator for a finding that any major source or group of stationary sources emits or would emit any air pollutant in violation of the prohibition of [the “good neighbor” provision] or this section. See GenOn REMA, LLC v. at 29 (3d Cir.

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State Air Regulations Can Go Above and Beyond National Standards 

Legal Planet

States and local air quality regulators have the legal authority to set particulate matter (PM), ozone, and nitrogen oxides (NOx) emissions standards and adopt regulations for these pollutants when they are already in attainment of the national ambient air quality standards ( NAAQS ) set by the U.S.

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The U.S. Supreme Court & Environmental Law in 2024

Legal Planet

” The Supreme Court itself announced it in a landmark 1984 Clean Air Act decision that over the past 40 years has become a cornerstone principle of modern administrative law. Why is the J arkesy case important to environmental law and lawyers? Court of Appeals. The Supreme Court granted review.

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