Latest Congressional Briefings

IER Submits Comment On Environmental Protection Agency Proposed Rule – Multi-Pollutant Emissions Standards for Model Years 2027 and Later Light-Duty and Medium-Duty Vehicles

This proposed rule on tailpipe emissions standards from the Environmental Protection Agency (EPA) is a massive overreach, using a novel application of EPA motor vehicle authorities in an attempt to...

Use the filters below to find briefings related to specific topic areas

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