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EPA Announces Most Energy-Efficient Manufacturing Plants of 2021

By Region 10In State NewsPosted March 15, 20220 Comment(s)

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U.S. Takes Aim at Violators of Greenhouse Gas Phasedown and Reporting Programs

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PPEI and President Kory Willis Plead Guilty and Agree to Pay $3.1 Million in Criminal Fines and Civil Penalties for the Manufacture and Sale of Illegal Delete Devices and Tunes for Diesel Trucks

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Operational Precision Systems

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Latest News

420R23033 The 2023 EPA Automotive Trends Report: Greenhouse Gas Emissions, Fuel Economy, and Technology since 1975
January 2, 2026
420R25013 November 2025 Decisions on Petitions for RFS Small Refinery Exemptions
January 2, 2026
420B25020 How to Prepare an Efficient Producer Petition Version 1.4
January 2, 2026

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