ICAO Green Meetings Calculator (IGMC)

The ICAO Green Meetings Calculator (IGMC) is a tool designed to support decision-making in reducing the carbon emissions from air travel to attend meetings.

The IGMC portal generates an optimal meeting location based on CO₂ emissions, taking into account the city of origin, the number of participants, and other parameters. While many factors may affect the decision for where a meeting should be held, the calculator helps facilitate the planning process.

The tool also allows to estimate air travel related carbon emissions for a specific meeting. Click here or on the image below to access the IGMC web portal.