TransAlta public comment period: Environmental review and air permit for coal to gas transition
July 31, 2026, 12 a.m. - September 15, 2026, 11:59 p.m. (extended from September 6, 2026, 11:59 p.m.)

The public comment period for the proposed TransAlta environmental review and draft PSD permit ended September 15, 2026 (extended from September 6, 2026). We are reviewing the comments, and will take them into consideration when making project decisions.