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By the numbers – Air Permits

 

The Air Quality Division (AQD) at the Michigan Department of Environment, Great Lakes, and Energy (EGLE) receives hundreds of applications for air permits each year. Air quality staff evaluate these pollution sources for compliance with air standards and develop permit requirements to set limits on emissions, as well as requirements for testing, monitoring, and recordkeeping.

AQD's permit engineers work with a team of air quality experts. Using a team approach for this important work can take time but creates high-quality permits to protect public health and the environment.

Some facts about air permits:

  • Permits:
    • 23 Permit Engineers
    • Permit Engineers do technical evaluations of the rules and regulations to ensure any permit issued is protective of public health and the environment.
  • Dispersion Modeling:
    • 3 air dispersion modelers
    • Use computer models to predict the impacts of requested emissions and help review air models submitted by permit applicants.
    • Provided support for 80 permit actions.
  • Air Monitoring:
    • Air monitoring staff help to provide information on ambient air quality around proposed facilities.
    • Assisted with approximately 20 permit actions.
  • Toxicologists:
    • 5 toxicologists

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