Federal Register: EPA Proposes Changes to New Source Review Preconstruction Permitting
May 20, 2026
May 20, 2026
WASHINGTON, May 20 (TNSFR) -- The U.S. Environmental Protection Agency (EPA) is proposing revisions to the New Source Review (NSR) air permitting regulations. These regulatory revisions would distinguish between construction of a stationary source and construction of non-emitting components or structures, while clarifying and codifying that the latter can occur before an owner or operator obtains an NSR air permit for a new major stationary source or major modification of an existing major stati . . .