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Latest Congressional Briefings

IER files Amicus Curiae Brief in Ohio v. EPA

IER files Amicus Curiae Brief in Ohio v. EPA The Environmental Protection Agency’s (EPA) decision to rescind the SAFE I rule and reinstate California's waiver for greenhouse gas and zero-emission...

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February 2023

The Environmental Quality Index

David Kreutzer
October 2021

Biden's Afghanistan Crisis: Forfeiting U.S. Investment in Critical Minerals to the Taliban

Mary J Hutzler
October 2021

IER’s Mary Hutzler Testifies on Supply and Geopolitical Implications of Taliban Control of Critical, Rare Earth Minerals