Section 203.2290  Small Emissions Unit

"Small emissions unit" means an emissions unit that emits or has the potential to emit the PAL pollutant in an amount less than the significant level for that PAL pollutant, as defined in Section 203.1370 or in the CAA, whichever is lower.

(Source:  Added at 49 Ill. Reg. 6237, effective April 23, 2025)