Ogun Govt links Ijebu-Ode gas emissions to underground fault lines

Ogun state authorities have dismissed local explanations for persistent gas emissions in Ijebu-Ode, identifying the cause as natural underground geological activity connected to fault lines. The Commissioner for Environment, Dr. Ola Oresanya, stated during a town hall meeting that investigations confirmed methane and sulphide gases were responsible for the emissions, escaping through fractures along the Ifewara-Zungeru trans-Atlantic fault line.

These emissions have impacted several schools in the area, leading to hospitalizations of students and teachers on three occasions this year. Oresanya explained that the fault line runs through Mojoda, Ijebu-Ode, and into Osun state, noting that affected schools are situated along this geological corridor. He added that the area was historically forested before settlements led to the establishment of schools, suggesting that land allocation contributed to the current situation.

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The occurrence is not traditional mythology but a natural geological process.

Further laboratory studies are underway to pinpoint the exact origin of the gases, with researchers examining whether they are thermogenic or methanogenic. The government is also investigating potential natural gas deposits beneath the communities. Meanwhile, the Commissioner for Health, Dr. Tomi Coker, urged residents to remain calm and follow safety advice, such as covering their noses with wet handkerchiefs instead of face masks, which could be unsafe. An emergency health line was provided for assistance.

The Commissioner for Education, Science and Technology, Prof. Abayomi Arigbadu, addressed concerns about school closures, stating that affected institutions would reopen after consultations with stakeholders and the completion of necessary safety procedures. Experts, including Prof. Philip Ikhane from Olabisi Onabanjo University, advised residents against activities that could exacerbate geological conditions, such as excessive borehole drilling and quarry blasting. Stakeholders have commended the government's response and ongoing investigations.

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Cover your nose with a wet handkerchief and avoid face masks.