Handling New Chemicals in AP-42’s Storage Tank Emissions Methodology
For many years, storage tank operators relied on USEPA’s TANKS software to estimate storage tank air emissions. As is well documented, TANKS miscalculates air emissions and is no longer supported by USEPA. Further, the AP-42 storage tank section has been amended which renders TANKS even further out-of-date. Commercial software is becoming the industry standard to estimate storage tank emissions. These commercial software packages typically come with the standard library of