That said, there's the whole question of a federal administrative agency wielding power which no legislative action authorizes it to wield. Even if there exists law which authorizes these jack-booted actions the Constitution does not provide for congress to hand its law-making authority over to a federal administrative agency. This is the issue which this Supreme Court will use to decide that the EPA is overstepping its authority. Congress can't concede its authority to federal agencies.
https://californiaglobe.com/articles/supreme-court-deals-blow-to-u-s-climate-agenda-with-epa-decision/
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Chief Justice John Roberts wrote the majority opinion:
“Capping carbon dioxide emissions at a level that will force a nationwide transition away from the use of coal to generate electricity may be a sensible ‘solution to the crisis of the day,” Justice Roberts said. “But it is not plausible that Congress gave EPA the authority to adopt on its own such a regulatory scheme in Section 111(d). A decision of such magnitude and consequence rests with Congress itself, or an agency acting pursuant to a clear delegation from that representative body.”
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