(a) No owner or operator of a municipal or private solid waste incineration unit shall cause or allow emissions of NO_x from any municipal or private solid waste incineration unit in excess of the applicable limit in table 1 of this Subpart on a 24-hour arithmetic average basis, excluding periods of start-up, shutdown, and malfunction.

Table 1 – 24-Hour Average NO_x Emission Limits

(b) No owner or operator of a municipal or private solid waste incineration facility shall cause or allow emissions of NO_x from any municipal or private solid waste incineration unit in excess of the applicable limit in table 2 of this Subpart on an annual rolling average basis, excluding periods of start-up, shutdown, and malfunction.

Table 2 – Annual Average NO_x Emission Limits

(c) The owner or operator of a municipal or private solid waste incineration unit that employs a combustion technology not listed in table 1 or table 2 of this section shall develop and propose a facility specific 24-hour and annual average NO_x emission limitation. A proposal prepared pursuant to this Subdivision shall consider:

1. (1) the available NO_x control technologies, the projected effectiveness of the technologies considered, and the costs for installation and operation for each of the technologies; and
2. (2) the technology and the appropriate emission limit selected as RACT considering the costs for installation and operation of the technology.