The Inside Story of Five Days That Remade the Supreme Court

The Inside Story of Five Days That Remade the Supreme Court

Secret memos obtained by The New York Times illuminate the origins of the court’s now-routine “shadow docket” rulings on presidential power.

April 18, 2026

Just after 6 p.m. on a February evening in 2016, the Supreme Court issued a cryptic, one paragraph ruling that sent both climate policy and the court itself spinning in new directions.

For two centuries, the court had generally handled major cases at a stately pace that encouraged care and deliberation, relying on written briefs, oral arguments and in-person discussions. The justices composed detailed opinions that explained their thinking to the public and rendered judgment only after other courts had weighed in.

But this time, the justices were sprinting to block a major presidential initiative. By a 5-to-4 vote along partisan lines, the order halted President Barack Obama’s Clean Power Plan, his signature environmental policy. They acted before any other court had addressed the plan’s lawfulness. The decision consisted of only legal boilerplate, without a word of reasoning.

At the time, the ruling seemed like a curious one-off. But that single paragraph turned out to be a sharp and lasting break. That night marks the birth, many legal experts believe, of the court’s modern “shadow docket,” the secretive track that the Supreme Court has since used to make many major decisions, including granting President Trump more than 20 key victories on issues from immigration to agency power.

Since that night a decade ago, the logic behind the Supreme Court’s pivotal 2016 order has remained a mystery. Why did a majority of the justices bypass time-tested procedures and opt for a new way of doing business?

The answer would remain secret for generations, legal experts predicted. “We’ll never know (at least, until our grandkids can read the justices’ internal papers from that time period),” Stephen Vladeck, a law professor at Georgetown, wrote in a newsletter in February marking the anniversary of the order.