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...

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February 2023

IER Comment on EPA Proposed Rule – RFS Program: Standards for 2023-2025 and Other Changes

Kenny Stein
October 2020

Renewable Fuel Standard Policy Brief