EPA Issues Updates to Final PFAS MCLs
The EPA has issued important updates to final Maximum Contaminant Levels (MCLs) for six per- and polyfluoroalkyl substances…
Technical Articles
We dig into the latest industry insights so you don’t have to. Browse recent articles to catch up on regulatory news, technical updates, and best practices that matter.
Colorado Regulation 7: Understanding Colorado’s Midstream Fuel Combustion Equipment Regulations
A milestone reporting deadline is coming up in June for Colorado midstream operators that addresses fuel combustion…
EPA Redefines “Pneumatic Controllers” as “Process Controllers”
EPA has redefined “pneumatic controllers,” now “process controllers,” changing more than just the name. We explore…
NSPS OOOOb & OOOOc Compliance for Gas Well Liquids Unloading
The final rule for NSPS OOOOb and OOOOc aims to reduce flared or vented gas during liquids unloading from gas wells. We…
Subpart W: Crankcase Venting
Engine crankcase venting GHG emissions must be reported for the first time under Subpart W of EPA’s GHGRP. We discuss…
New Subpart W Source Type: Drilling Mud Degassing
Since May, drilling mud degassing operators must calculate and report GHG emissions under EPA’s GHGRP Subpart W. Operators…
How Recent and Proposed Policy Changes Could Impact CCUS Projects
We discuss potential CCUS funding changes, agency changes that may impact CCUS projects, and potential new legislation for…
Minimizing Agency Comments for Class VI Permit Applications
Learn about various strategies and tools to reduce RAIs and streamline the Class VI permit application process.
HUD Updates Minimum Property Standards for Floodplains to Include 2-Foot Freeboard Requirement
Under HUD’s updated FFRMS requirements, certain newly constructed homes must now include a 2-foot freeboard for added…
EPA’s PFAS in Biosolids Draft Risk Assessment Targets Land Application Hazards
We explore EPA’s draft risk assessment of PFAS in biosolids and its possible regulatory impacts.
EPA Adds Nine PFAS to 2025 TRI Reporting
EPA continues to add PFAS to TRI. Find out which new PFAS have been added and what EPA’s reporting requirements will look…
EPA Finalizes Restrictions on Trichloroethylene (TCE), Perchloroethylene (PCE), and Carbon Tetrachloride (CTC)
In 2024, EPA announced sweeping restrictions on trichloroethylene (TCE), perchloroethylene/tetrachloroethylene (PCE), and…