U.S. Supreme Court

Individuals Making a Difference

Two stories of the unknown environmental advocates behind major Supreme Court decisions.

My students often wonder whether they can actually make a difference. I like to tell them the story of Joe Mendelsohn.  Mendelsohn, who worked at a tiny, obscure non-profit, decided that EPA needed to address climate change. His efforts, recounted in a book by Richard Lazarus, led to the Supreme Court’s blockbuster opinion in Massachusetts …

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After Sackett: A Multi-Prong Strategy

The Supreme Court’s wetlands opinion was terrible. Now what we do?

The Supreme Court’s opinion in the Sackett case dramatically curtails the permitting program covering wetlands.  We urgently need to find strategies for saving the wetlands the Court left unprotected.  We have a number of possible strategies and need to start work on implementing them immediately. Sackett was unquestionably a major blow, reducing federal jurisdiction over …

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How Sackett Will Hurt Endangered Species In California

And what the state can do about it

Others have already posted about the Supreme Court’s Sackett decision that significantly cuts back on the geographic scope of Clean Water Act Section 404 regulation protecting wetlands.  Understandably, there has been a lot of attention to the direct effects of that change, which means that federal permitting will no longer apply to many wetlands in …

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Sackett and the Dangers of a New ‘Clear-Statement Rule’

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The Supreme Court decision in Sackett v. EPA will be bad for the nation’s wetlands. It is just as bad for democracy. 

The Supreme Court decision in Sackett v. EPA limits the Environmental Protection Agency’s ability to defend a large portion of the nation’s wetlands and waterways from pollution. The decision strips key environmental protections from the Clean Water Act by narrowly defining which bodies of water can be regulated under the Act, making it the most …

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Has the Supreme Court Declared Open Season on Interstate Commerce?

How to read a baffling Supreme Court ruling.

If you’re a lawyer or a lower court judge, you know you’ve got a problem when the Supreme Court’s opinion begins with a list of parts of the opinion that do or don’t have a majority, along with a list of what different permutations of judges said what about the issues.   The Pork Producers case …

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The Biden Power Plant Rule and the Major Question Doctrine

The new rule has hardly any of the features that caused the Supreme Court to strike down the Obama rule.

We’ve already started to hear claims that the Biden power plant rule falls under the major question doctrine, which the Supreme Court used to strike down Obama’s Clean Power Plan. Are those claims plausible? Consider the aspects of the Clean Power Plan that the Supreme Court found objectionable. I’ve identified eight factors that the Court …

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Taming the Dormant Commerce Clause

A new Supreme Court opinion is good news for state climate regulators.

Although the Constitution does not say so directly, the Supreme Court has said there are implied limits on state regulations that interfere with interstate commerce.. This is known as the dormant commerce clause doctrine.  State clean energy laws have been bedeviled by challenges based on this doctrine. The Supreme Court has just made it easier …

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Supreme Court Allows Major State, Local Government Climate Change Litigation to Proceed on Merits

Justices Decline to Intervene in Government Lawsuits Seeking Damages from Fossil Fuel Industry

This week the U.S. Supreme Court gave state and local governments a big–if preliminary–legal win against the fossil fuel industry.  The justices declined to take up numerous cases in which government entities have sued oil, gas and coal companies, seeking compensation for the climate change-related damage the jurisdictions they claim to have suffered, and which …

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The Car Rule and the Major Questions Doctrine

Claims that the new rule violates the doctrine are groundless.

Ever since the Supreme Court decided West Virginia v. EPA, conservatives and industry interests have claimed that just about every new regulation violates the major question doctrine. When the Biden Administration ramped up fuel efficiency requirements through 2026, ideologues such as the Heartland Institute and states like Texas were quick to wheel out this attack. …

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Unprecedented Legal Questions

The climate crisis is unprecedented. So is its legal fallout.

In teaching my class on Climate Law, I’ve been struck by how many new legal questions courts are confronting as a result of the climate crisis.  Dealing with these new legal questions is going to put stress on existing legal doctrines and require courts to rethink some basic principles.  Unfortunately, the Supreme Court is pushing …

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