construction.cx · Google News Construction Materials · 2 sources Environmental groups sue EPA over US Steel air permit - Construction Dive July 08, 2026 14:23 Environmental groups sue EPA over US Steel air permit Construction Dive Also covered by Environmental groups sue EPA over US Steel air permit They are seeking a court order requiring the agency to grant or deny a clean air petition filed 10 months ago related to one of the largest steel mills in North America. Construction Dive · July 08, 2026 14:10 Open original