Recently, global climate change and air quality have become increasingly important environmental concerns. Consequently, International and national governments are implementing more regulations on air emissions.

Aria-GEMS is designed for estimating emissions from sites involved in the production of oil and gas. The purpose of this tool is to determine compliance with standard permit emission limits. The intent is that an oil and gas production site owner/operator can determine emissions from data available in Aria-LIMS, Aria-PIMS and Aria-MEBS to reduce the need of expensive analyzers.

Aria-GEMS could be integrated with IoT sensors for sulfur dioxide, nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen chloride, airborne particulate matter, mercury, volatile organic compounds, and oxygen.