Energy & environment · 08/03/2010Updated: 10/17/2026 · 1 min read

EPA Denies Petition for Reconsideration and Request for Administrative Stay of Wisconsin Air Quality Rule

The Environmental Protection Agency (EPA) is providing notice that it has denied a petition for reconsideration and a request for an administrative stay of certain provisions of the final rule approving Wisconsin's Prevention of Significant Deterioration and Nonattainment New Source Review construction permit programs. The decision affects the implementation of the NSR Reform provisions in Wisconsin's air quality regulations.