Figure: 30 TAC §117.115(g)(2)

The equation for calculating the plant-wide emission specifications in pounds per hour for each affected stationary internal combustion engine.

Where:

     ELPW = plant-wide emission specification in pounds per hour;

     ES = emission specification in grams per horsepower-hour;

     MRC = engine manufacturer’s rated heat input in million British thermal units per hour; and

     HR = engine manufacturer’s rated heat rate at the engines horsepower rating, in British thermal units per horsepower-hour.