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June 7, 2023
1:45PM - 2:45PM
HGB Ozone Reclassification and Nonattainment New Source Review (NNSR)
Johnny Vermillion, Program Manager, Spirit Environmental
Floral A2
This presentation discusses the recent reclassification of the Houston-Galveston-Brazoria (HGB) ozone nonattainment area. Ozone nonattainment reclassifications have been finalized under both the 2008 and 2015 ozone standards; however, classification changes under the 2008 standard will have the greater effect regarding ozone nonattainment air permitting. These reclassifications have affected NNSR applicability, permitting procedures, and authorization requirements (i.e., major source and major modification thresholds, offset ratios, etc.). This presentation provides information regarding the recent ozone nonattainment changes for the HGB area and also discusses how these changes could affect your facilities’ future permitting requirements. Topics discussed in this presentation will include the following: • Where do we currently stand? (2008 and 2015 ozone standards). • What does an ozone reclassification mean? • How does the ozone reclassification affect New Source Review (NSR) permitting? • Additional ozone nonattainment information in Texas.
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aCLuDhaqizCaPxAftmqF167204
06/07/2023 01:45 PM
06/07/2023 02:45 PM
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HGB Ozone Reclassification and Nonattainment New Source Review (NNSR)
This presentation discusses the recent reclassification of the Houston-Galveston-Brazoria (HGB) ozone nonattainment area. Ozone nonattainment reclassifications have been finalized under both the 2008 and 2015 ozone standards; however, classification changes under the 2008 standard will have the greater effect regarding ozone nonattainment air permitting. These reclassifications have affected NNSR applicability, permitting procedures, and authorization requirements (i.e., major source and major modification thresholds, offset ratios, etc.). This presentation provides information regarding the recent ozone nonattainment changes for the HGB area and also discusses how these changes could affect your facilities’ future permitting requirements. Topics discussed in this presentation will include the following: • Where do we currently stand? (2008 and 2015 ozone standards). • What does an ozone reclassification mean? • How does the ozone reclassification affect New Source Review (NSR) permitting? • Additional ozone nonattainment information in Texas.
Floral A2