The Review of the NSPS for Stationary Combustion Turbines and Stationary Gas Turbines was published in the Federal Register on December 13, 2024, and the 120-day public comment period closed on April 15, 2025 ...EPA to discuss the proposed NSPS.
The commenter states the IFR provides essential relief from regulatory requirements under NSPS Subpart OOOOb that created insurmountable compliance hurdles due to legal, practical, and technical ...