CC-25-004: US EPA – Air – Finalized Amendments to New Source Performance Standards (NSPS) for Volatile Organic Liquid Storage Tanks (Subpart Kb and Newly Established Kc)

The US Environmental Protection Agency (US EPA) conducted a New Source Performance Standards (NSPS) review of 40 CFR Part 60 subpart Kb, and, on October 4, 2023, proposed amendments to subpart Kb and the creation of a new subpart, Kc. Following comments and revisions, these amendments and the new subpart…