The Texas Commission on Environmental Quality is proposing the renewal and revision of the Air Curtain Incinerator (ACI) General Operating Permit (GOP) Number 518. The draft GOP is subject to a 30 day comment period, from September 26, 2025, through October 27, 2025. TCEQ will hold a hybrid in-person and virtual public hearing on the draft GOP on October 27, 2025.
The draft GOP contains revisions based on recent federal rule changes, which include updates to the Statement of Basis, the requirements tables, and updates to the terms. This renewal also corrects typographical errors and updates language for administrative preferences.
More information can be found on the General Operating Permits webpage.
