The Clock is Ticking to Get Ethylene Oxide CEMS Installed & Certified
Posted: May 8th, 2024
The U.S. Environmental Protection Agency (U.S. EPA) finalized revisions to 40 CFR Part 63, Subpart O – Ethylene Oxide Emissions Standards for Sterilization Facilities (Subpart O) following its residual risk and technology review (RTR). The final rule was published in […]
Read articleUpdate on Protocol Gas Certification for use in Source Measurements
Posted: April 24th, 2024
On March 11, 2024, the U.S. Environmental Protection Agency (U.S. EPA) issued a memorandum addressing “Accepted Use of Protocol Gases that are Recognized for Regulatory Use.” The memo was authored by staff members from both the Office of Air Quality […]
Read articleSo – You Failed a RATA, Now What?
Posted: February 13th, 2024
What’s a RATA? A RATA is a Relative Accuracy Test Audit, and it’s typically performed as an annual audit on a continuous emissions monitoring system (CEMS). A third party brings an independently certified CEMS and hooks it up to your […]
Read article2024 Look Ahead Part 3
Posted: January 25th, 2024
2024 Look Ahead: Occupational Health and Safety // Victoria Sparks As we look back on 2023, the Occupational Safety and Health Administration (OSHA) was busy – expanding National Emphasis Programs (NEPs), hiring more inspectors, conducting more inspections, and expanding rules […]
Read article2024 Look Ahead Part 2
Posted: January 18th, 2024
PFAS Expectations for 2024 // Kayla Turney With the new year, we expect to see several of the same issues relating to per- and polyfluoroalkyl substances (PFAS), as well as a handful of new ones to tackle. While the regulatory […]
Read articleFuture of AI in Environmental Work
Posted: January 11th, 2024
In today’s rapidly evolving world, the role of technology, particularly artificial intelligence (AI), has become increasingly pivotal across various sectors. Environmental professionals, tasked with ensuring regulatory compliance, improving air quality, enhancing environmental, health, and safety (EHS) standards, and advancing Environmental, […]
Read article2024 Look Ahead
Posted: January 9th, 2024
Part 1 2024 Look Ahead // Colin McCall Hello to all of our clients, partners, and colleagues as we enter 2024. We are very grateful for the time and work together in 2023 and look forward to another great year […]
Read articleThe Early Bird Gets the Worm: Preparing for Enhanced Flare Monitoring in the Chemical Sector
Posted: October 31st, 2023
In case you haven’t heard yet, the U.S. Environmental Protection agency (U.S. EPA) has proposed revisions to the National Emission Standards for Hazardous Air Pollutants (NESHAP) and New Source Performance Standards (NSPS) applicable to facilities in the Synthetic Organic Chemical […]
Read articleOperate 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 […]
Read articleSouth Coast Air Quality Management District (SCAQMD) PAR 1110.2 and PR 1110.3
Posted: August 7th, 2023
The South Coast Air Quality Management District (SCAQMD) has proposed changes to Rule 1110.2 – Emissions from Gaseous- and Liquid-Fueled Engines (Rule 1110.2), which governs emissions from stationary and portable engines greater than 50 brake horsepower (bhp). In addition, SCAQMD […]
Read article