New Source Review (NSR): A Clean Air Act requirement that State Implementation Plans must include a permit review that applies to the construction and operation of new and modified stationary sources in nonattainment areas to ensure attainment of ...
New Source Review (NSR) - a permitting procedure for new or modified stationary sources. NSR applies if the emissions from the new source are above a trigger level ...
New Source Review (NSR) - A program used in development of permits for new or modified industrial facilities which are in a nonattainment area, and which emit criteria air pollutants.
This term is used to define modifications of major stationary sources of emissions with respect to Prevention of Significant Deterioration and New Source Review under the Clean Air Act. Source: Terms of the Environment ...
See also: Stationary source, New source, Air, Standards, National
 
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