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IFRs and EFRs - NSPS or NESHAPs, That is the Question
On 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 Equations
In March 2020, the U.S. EPA revised the emission calculation methods used in AP-42 Chapter 7.1 (Organic Liquid Storage Tanks). Nearly a...
Proposed Changes to AP-42 to Impact Liquid Storage Tanks
In what will likely have significant impacts on the petroleum industry, the U.S. Environmental Protection Agency (EPA) is proposing...
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