Opinion summary
Etalia.ai summary of the majority opinion
The case addressed the constitutionality of the Surface Mining Control and Reclamation Act of 1977, which aimed to regulate environmental impacts from surface coal mining. The Virginia Surface Mining & Reclamation Association argued that this federal law overstepped states' rights under the Tenth Amendment by imposing regulations on land use traditionally managed at state level. The Supreme Court upheld the Act, ruling it a valid exercise of Congress's power under the Commerce Clause due to its significant impact on interstate commerce and national energy policy. It emphasized that while states have primary responsibility for regulating surface mining within their borders, they must comply with minimum federal standards set forth in the legislation.
Opinion written by Justice Marshall
Decided 15 Jun 1981 · Official report