Prevention of Significant Deterioration PSD

Meaning, Term, and Glossary Definition - What is Prevention of Significant Deterioration PSD?

EPA program in which state and/or federal permits are required in order to restrict emissions from new or modified sources in places where air quality already meets or exceeds primary and secondary ambient air quality standards.

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Related glossary terms:

Area of Review   Association of Boards of Certification   Characterization of Ecological Effects   Characterization of Exposure   Chlorofluorocarbons CFCs   Circle of Influence   Code of Federal Regulations CFR   Coefficient of Haze COH   Cone of Depression   Cone of Influence   

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