Supreme Court

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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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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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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When Is It Legal to Consider Race in Regulating?

Two upcoming Supreme Court decisions will tell us a lot about the answer.

On Halloween, the Supreme Court heard oral argument in cases brought by Students for Fair Admissions (SFFA) against Harvard and UNC. These cases seem likely to move the Court closer to requiring colorblindness. How would that impact EPA’s ability to pursue environmental justice? Based on comments of the Justices during the arguments in the Harvard …

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Do Climate Change Cases Belong in Federal Court? The Biden Administration Weighs In.

In a very narrowly argued brief, the Administration calls for returning the cases to state court.

The Biden Administration, at the Supreme Court’s invitation, has now filed a brief giving its views about current lawsuits against oil companies. The gist of the brief is that the cases belong in state court., and that the Court should let that happen rather than stepping into the litigation. The brief is right about that, …

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Whose Major Questions Doctrine?

There are two versions of the doctrine. One of them is more dangerous.

When it  struck down Obama’s signature climate regulation in West Virginia v. EPA, the Supreme Court formally adopted the major questions doctrine as a way to synthesize prior anti-regulatory rulings.  The major questions doctrine (MQD to insiders) has gotten a lot of attention. One thing that’s been overlooked, however, is that there are two versions …

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Learning to Name Environmental Problems

It was only in the 1960s that the Supreme Court learned to talk about “pollution” and “wilderness.”

There are Supreme Court cases going back a century or more dealing with what we would now consider environmental issues such as preserving nature or air pollution. But when did the Court start seeing filthy rivers and smokey cities as embodiments of the same problem, despite their striking physical differences?  And when it did start …

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That Was The Year That Was

The Biggest Environmental Stories of 2022

A lot has happened on the environmental front. Here are the biggest stories of 2022. Congress passed the Inflation Reduction Act, providing $369 billion in tax credit and spending to reduce carbon emissions. California banned the sale of new gas cars in 2035, with several other states now agreeing to follow suit. The Democrats lost …

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The Supreme Court’s Earliest Pollution Cases

Long before Congress, a notoriously conservative Court started taking pollution seriously.

Well over a century ago, the Supreme Court ruled that it had that power to remedy interstate water pollution. That was in 1901. Six years later, the Court decided its first air pollution case.  Notably, these cases came during the conservative Lochner era when the Court was hardly known for its liberalism.  Quite the contrary. …

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Animal Cruelty and Interstate Commerce

A sleeper Supreme Court case could impact state climate legislation.

A month from now, the Supreme Court will hear a case about an animal cruelty law. It’s not an environmental law case, but the ruling could impact the authority of states to address climate change. Odds are that its impact will be limited, but you can never be sure of what five Justices might decide …

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