To ensure a safe environment for visitors, measures have been implemented under the guidance of experts.
Methane gas is lighter than air and when released into the atmosphere, it diffuses and dilutes immediately in the air. Therefore, it is important that measures are taken to prevent methane gas from accumulating in buildings where visitors are present.
Measures such as mechanical ventilation systems and building intrusion control have been implemented in buildings and other structures at the Expo site to prevent gas from accumulating in buildings. Furthermore, equipment to detect gas concentrations is installed in the buildings and is being monitored at all times.
In addition, the Association, in cooperation with the facility managers and project implementers, is conducting safety checks several times a day at the Expo site where visitors spend their time. The status of safety checks is announced daily on the Association's website and on the official app EXPO 2025 Visitors.
Q.
Is it really safe to go to an Expo site where flammable gases are generated?
A.