326 IAC 10-2-9 Ozone season NOx budget

Sec. 9. (a) The ozone season budget for all large affected units meeting the applicability criteria in section 1(b)(1) and 1(b)(2) of this rule is eight thousand eight (8,008) tons of NOx for each control period, as defined in section 2 of this rule. The sum of the total number of tons of NOx emitted from each large affected unit under section 1(b)(1) and 1(b)(2) of this rule must be less than or equal to the ozone season budget for large affected units. (b) By May 1 of each year, the department shall conduct an annual review of actual NOx emissions during the previous ozone control period from all large affected units under section 1(b)(1) and 1(b)(2) of this rule, including any new units, to ensure that the total emissions remain below the ozone season budget.