Operate a Commercial Sterilization Facility? 40 CFR Part 63, Subpart O Amendments Are Coming in 2024 with More Stringent Emission Limits & Advanced Continuous Monitoring Requirements

Posted: August 30th, 2023

The U.S. Environmental Protection Agency (EPA) has proposed amendments to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Ethylene Oxide (EtO) Commercial Sterilization and Fumigation Operations (40 CFR Part 63, Subpart O) that if finalized, will require the […]

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Massachusetts & New York Cumulative Impact Rules

Posted: April 27th, 2023

Cumulative impacts, in the context of environmental justice (EJ), refer to a proposed project’s direct environmental impact across all media (air, water, waste, etc.) in conjunction with other nearby sources and existing social stressors in the surrounding communities. This impact […]

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PFAS in 2023

Posted: January 26th, 2023

Looking forward to 2023, we expect PFAS will continue to gain momentum as an emerging contaminant and will be a top priority for regulators and the regulated community alike.  Not only are there still items from the U.S. EPA’s “PFAS […]

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U.S. EPA Issues Engine Compliance Advisory and Enforcement Alert

Posted: October 5th, 2022

The United States Environmental Protection Agency (U.S. EPA) Office of Enforcement and Compliance Assurance recently issued a Clean Air Act (CAA) Compliance Advisory and Enforcement Alert for Stationary Engines.  In this alert, U.S. EPA notes taking numerous enforcement actions against […]

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Pennsylvania’s Oil and Gas RACT Rule Finalized

Posted: May 3rd, 2022

UPDATE: On May 4, 2022, PADEP withdrew the Pennsylvania Oil and Gas RACT Rule from consideration for final approval by the Independent Regulatory Review Commission, which was scheduled to vote on May 19, 2022.  The rule will undergo further legislative […]

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