IFRs and EFRs - NSPS or NESHAPs, That is the QuestionOn January 19th, the U.S. EPA finalized amendments to 40 CFR Part 60, Subpart K(b) – Standards of Performance for Volatile Organic Liquid...
Changes in AP-42 Temperature EquationsIn March 2020, the U.S. EPA revised the emission calculation methods used in AP-42 Chapter 7.1 (Organic Liquid Storage Tanks). Nearly a...