No person shall cause or allow the emission of nitrogen oxides into the atmosphere in any one hour period from any existing fuel combustion emission unit with an actual heat input equal to or greater than 73.2 MW (250 mmbtu/hr), located in the Chicago or St. Louis (Illinois) major metropolitan areas to exceed the following limitations:
Where:
E | = | allowable nitrogen oxides emissions rate |
Q | = | actual heat input |
G | = | percent of actual heat input derived from gaseous fossil fuel |
L | = | percent of actual heat input derived from liquid fossil fuel |
S | = | percent of actual heat input derived from solid fossil fuel |
G + L + S | = | 100.0 |
Metric | English | |
E | Kg/hr | 1ls/hr |
Q | MW | Mmbtu/hr |
A | 0.023 | 0.003 |
B | 0.023 | 0.003 |
C | 0.068 | 0.009 |
Ill. Admin. Code tit. 35, § 217.141
Amended at 33 Ill. Reg. 13345, effective August 31, 2009