The case heard Wednesday could put a rule on hold that reduces smog-forming pollution from states like Ohio that wafts downwind to states like Pennsylvania.
The decision in West Virginia v. EPA could result in more expensive and restrictive carbon regulation or the erosion of agencies’ ability to address society’s most pressing needs.
The case, West Virginia v. EPA, could mean more than just curtailing EPA's authority in addressing climate change. It could rein in other federal agencies.
The Supreme Court ruled that the PennEast pipeline could cross state-controlled land in New Jersey. But the company said NJ didn't give it the needed permits.
New Jersey says the pipeline company can't take state-controlled conservation land for the project. A federal appeals court agreed that condemning public land violates the 11th Amendment.