Writing for the majority, Chief Justice John Roberts ruled that “it is not plausible that Congress gave EPA the authority to adopt on its own such a regulatory scheme.”
“A decision of such magnitude and consequence rests with Congress itself, or an agency acting pursuant to a clear delegation from that representative body,” he added.
This is a massive precedent that allows challenges to any disruptive regulation, which is great. Unelected partisan hacks making these decisions makes no sense and sets up all kinds of problems, like a petulant president throwing some ridiculous regs over the wall on his way out. These are legislative decisions. Unfortunately, the Court is providing an out by suggesting that the legislative branch can assign its power to the executive branch. I missed that section of the Constitution and I certainly don't agree to that.