Warning against complacency in Seveso fire preparedness

While the fire was contained without a chemical release, the near-miss in southwest France should serve as a wake-up call that current Seveso regulations may not be sufficient for the scale of wildfires driven by climate change. The blaze came worryingly close to hazardous storage areas, and emergency teams acknowledged that if the wind had shifted or resources been delayed, the outcome could have been catastrophic. The existing buffer zones and firebreaks are designed for historical fire patterns, but extreme fires now jump these barriers. France's forest fire season is lengthening, and temperatures are rising. Relying on a system that just barely worked in this instance is not a strategy for the future. There is a clear need to reassess risk classifications for Seveso sites located near forests, and to require more substantial clearance areas, automated monitoring, and even relocating the most vulnerable storage to less exposed locations. The cost of such upgrades is high, but the potential cost of a major chemical release—both in human lives and environmental damage—is far greater. Environmental groups and some local officials are calling for a comprehensive audit of all Seveso sites in wildfire-prone zones. Ignoring this warning would be a failure of foresight, especially as climate projections show worse fires ahead.