4 The Record is a publication from ALL4’s team that takes an in-depth look at technical and regulatory topics.
Phasedown of Hydrofluorocarbons and Its Impacts
Posted: September 7th, 2023
What are the impacts of an expanding population? As industries continue to grow and expand to meet the needs of the growing population, more and more emissions are released into the atmosphere as a by-product of production processes in which […]
Read article
From Compliance to Competitive Advantage: Embracing Double Materiality in ESG Reporting
Posted: September 6th, 2023
Sustainability has emerged as a paramount concern for businesses worldwide. With growing environmental, social, and governance (ESG) pressures, companies are facing increasing scrutiny to align their operations with sustainable practices. One essential concept gaining prominence in this area is double […]
Read articleSC DHEC’s ePermitting Program: What You Need to Know
Posted: September 5th, 2023
South Carolina Department of Health and Environmental Control (SC DHEC) has begun the transition of the Bureau of Air Quality’s (BAQ) regulatory functions like compliance reporting and air permitting to an entirely online format called ePermitting. The air quality program […]
Read article
Why are Safety Data Sheets Important in the Workplace?
Posted: August 31st, 2023
What are Safety Data Sheets? The health and safety of all employees is essential to providing the best services to clients. Reduction in chemical source illness and injuries in the workplace allow employers and employees to work safely with chemical […]
Read article
Data Quality Part 5: An Additional Component ─ Sensitivity
Posted: August 30th, 2023
We started this journey with the following thought: Defining data quality and implementing a data quality program furthers the goal that the data collected serve the intended purpose, i.e., informed decision making. In this article, we’ll explore “sensitivity.” This one […]
Read article
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 […]
Read article
Life Cycle Assessment
Posted: August 29th, 2023
Life Cycle Assessment (LCA) is a powerful tool used to assess the environmental impact of a product, process, or service throughout its entire life cycle. It considers the environmental impact of various stages of the product’s life, including raw material […]
Read article
U.S. EPA Proposes Benzene Fenceline Monitoring for Coke Oven Facilities
Posted: August 23rd, 2023
The U.S. Environmental Protection Agency (EPA) has proposed amendments to the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Coke Ovens: Pushing, Quenching, and Battery Stacks (PQBS) and Coke Oven Batteries (COB) at 40 CFR Part 63, Subparts CCCCC […]
Read article
U.S. EPA releases Draft Cumulative Risk Assessment Guidelines for Planning and Problem Formulation
Posted: August 22nd, 2023
On June 16, 2023, the United States Environmental Protection Agency (U.S. EPA) released a draft document “Cumulative Risk Assessment (CRA) Guidelines for Planning and Problem Formation” that describes the steps for the planning of CRAs and offers guidance for when […]
Read article
U.S. EPA Issues New Emissions Standards for Greenhouse Gas Emissions From Both New and Existing Fossil Fuel-Fired Electric Generating Units
Posted: August 21st, 2023
On May 11, 2023, the U.S. Environmental Protection Agency (U.S. EPA) proposed regulations addressing greenhouse gas (GHG) emissions from fossil fuel-fired electric generating units (EGUs). The rulemaking includes changes to the current New Source Performance Standards (NSPS) for Greenhouse Gas […]
Read article