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1
This is an unmonitored component. So we are using the Average Emissions Factors for Refinery.
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Chemical for the stream that this component is on have been indicated to be comprised of 50% of REPORTABLE and ORGANIC chemicals.
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9% of this stream is indicated as Methane.
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Since Methane is an organic compound (but not Reportable, for this report), we add it back to get a total of 59% Reportable Organic for this stream.
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The effect of the calculation is to reduce (but about 50% the reportable emissions since 50% of this stream is an reportable organic compound and then to add back a little (for mysterious reasons) because 9% of the stream is methane. The equation is: Reportability Adjustment = (59% / (59%-9%)) x 59% = 69.6%. Of course, if there had been no Methane, this would have been a much simpler calculation- we would have simple reduced the emissions by 50%. And the total subtraction for Methane is capped, by rule, at 10%.
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iGE times Reportability Adjustment = iGRE.
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