For projects that only involve construction of a new emissions unit, a significant emissions increase of a regulated NSR pollutant is projected to occur if the sum of the difference between the potential to emit (as defined in Subpart 1 of this part) from each new emissions unit following completion of the project and the baseline actual emissions (as defined in Subpart 1 of this part) of these units before the project equals or exceeds the significant amount for that pollutant (as defined in Subpart 1 of this part).

Codification Notes: “NSR” means new source review.