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Do reported NOx emissions in CEMS already take controls into account? #151

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grgmiller opened this issue Jul 23, 2022 · 0 comments
Open

Do reported NOx emissions in CEMS already take controls into account? #151

grgmiller opened this issue Jul 23, 2022 · 0 comments
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emissions Accuracy/completeness of emission mass data epa question for EPA question Further research or external expertise needed

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grgmiller commented Jul 23, 2022 •
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We assume that measured and reported NOx emissions in CEMS represent controlled NOx emissions (rather than uncontrolled) - that is, NOx emissions after emissions control equipment has been used.

In other words, do we need to further adjust NOx (and SO2) emissions data reported in CEMS in order to accurately represent actual emissions into the atmosphere?

Originally posted by @grgmiller in #47 (comment)
@grgmiller grgmiller added the question Further research or external expertise needed label Jul 23, 2022
@grgmiller grgmiller added the epa question for EPA label Aug 13, 2022
@grgmiller grgmiller added the emissions Accuracy/completeness of emission mass data label Jan 7, 2023
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