New Iowa Air Permitting Option - Collection of Air Permits (CAP)

The Iowa DNR is proposing to create a new air quality construction permit option called a Collection of Air Permits (CAP). Current construction permit practice is to issue one permit per emission point. The new CAP permit option will still assign a permit number to each emission point but will consolidate requirements in one permit document.


Several changes have been proposed to the CAP based on comments received during the first CAP comment period in January 2016. Additionally, the CAP was modified to be consistent with the recently updated standard permit format.


For more information on the Iowa CAP air permit program, click here.


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