WLA assists a number of manufacturing companies in Nebraska with tracking and calculating monthly air emissions. As required by facilities’ air construction permits issued from the Nebraska Department of Environmental Quality (NDEQ), these companies must maintain air emission calculations on a monthly and rolling twelve-month total basis for all regulated sources. Each month, WLA receives production data collected from the facility and uses those quantities to complete the necessary air emission calculations and documentation. The information has been reviewed and accepted by the NDEQ during multiple air quality inspections. The data recorded from the air emissions tracking system is then utilized to easily complete and submit the annual air emissions inventories.