hazardous air pollutants

MATS Rules Declared Invalid in Michigan v. EPA, 5-4

Opinion by Scalia Based on Meaning of “Appropriate”

The U.S. Supreme Court today struck down EPA’s rules governing toxic emissions from power plants. My first take on the opinion, by Justice Scalia, is that while the outcome is bad for the agency, the reasoning appears not to be a radical departure from existing doctrine, with one worrisome tidbit thrown in. Justice Scalia used …

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Will Obama Get a Fourth Major Victory Tomorrow in Michigan v. EPA?

Decision Expected Tomorrow, Written by Someone Other than Scalia

Though the monumental decisions on health care and marriage equality are behind us, tomorrow remains another big day in the Supreme Court. Three cases remain undecided: Glossip v. Gross (whether Oklahoma’s execution methods are unconstitutional); Arizona State Legislature v. Arizona Independent Redistricting Commission (whether a state commission can draw Congressional electoral lines) and Michigan v. …

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Five Myths and Half-Truths About California Cap and Trade

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U.S. Supreme Court Revisits, Tightens Regulatory Takings Limits on Land Use Regulation

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U.S. Court of Appeals Rejects Red States’ Challenge to California’s CAA “Waiver Authority”

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Power of the People: Environmental Advocacy in China

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Not All Community Benefits Are Created Equal

Technical Assistance for Underserved, Environmental Justice, and Tribal Communities Will Be Key to Ensuring Meaningful California Offshore Wind CBAs

Climate Change and Nigeria

A population explosion. Sluggish economy. Weak governance. Serious climate impacts. What could possibly go wrong?

A Total Eclipse of the Heat

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California Wins Major Clean Air Act/Climate Change Case in D.C. Circuit

U.S. Court of Appeals Rejects Red States’ Challenge to California’s CAA “Waiver Authority”

Florida is a Climate-Denying Hellscape

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The New EPA Car Rule Doesn’t Violate the Major Questions Doctrine

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A Word on Congestion Pricing

Time for local leaders to restart the discussion

The ‘Year of Climate’ in International Courts

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