What Is the Status of the RICE NESHAP (Subpart ZZZZ) Following the 2015 Vacatur of Certain Emergency Engine Provisions?
Q: On May 1, 2015, the U.S. Court of Appeals for the District of Columbia Circuit issued a decision on 40 CFR Part 63, Subpart ZZZZ vacating the 100-hour exemption for emergency generators participating in demand response from having to meet the more stringent emission limits, control device requirements, and/or work practice requirements applicable to […]