NAC445B.3645. “Tier-1 thermal unit that emits mercury” defined.  


Latest version.
  • “Tier-1 thermal unit that emits mercury” means any existing thermal unit that emits mercury which:

         1. Emits mercury at a level that is greater than de minimis mercury emissions; and

         2. Is located at any of the mining locations and includes the associated system or process units described and set forth in NAC 445B.3653.

     (Added to NAC by Environmental Comm’n by R189-05, eff. 5-4-2006)