EPA Revises Taconite Emission Limits for U.S. Steel Keetac Facility in Minnesota
June 08, 2026
June 08, 2026
WASHINGTON, June 8 (TNSFR) -- The U.S. Environmental Protection Agency has finalized revisions to a federal air quality plan governing nitrogen oxide emissions at U.S. Steel's Keetac taconite facility in Keewatin, Minnesota, establishing updated emission limits for the plant's indurating furnace under Best Available Retrofit Technology requirements for regional haze control.
The final rule, effective July 8, 2026, modifies portions of the 2013 Federal Implementation Plan t . . .
The final rule, effective July 8, 2026, modifies portions of the 2013 Federal Implementation Plan t . . .