Nuclear exercise in southwest France

A large-scale nuclear disaster simulation is taking place in the Gironde and Charente-Maritime regions of France. The exercise, organized by the Nuclear Safety Authority, EDF, and local prefectures, runs from November 12th to 13th. It focuses on the Blayais nuclear power plant in Gironde, testing responses to a hypothetical incident involving uncontrolled radioactive material release.

Exercise is rare and low probability

The exercise is a national drill that occurs every five years, according to Agnès Mottet, the sub-prefect of Blaye. She emphasized that while the scenario is extreme, it remains highly improbable. Frédéric Cannevière, head of safety and quality at EDF, also noted the low likelihood of such an event occurring in reality.

Evacuation and preparation for the drill

As part of the exercise, five communes will be evacuated immediately. A meeting was held in Braud-et-Saint-Louis on October 12th to outline the operation and involve key participants. The goal is to test the effectiveness of the protection system at the Blayais plant and ensure coordination among all involved parties.

Involvement of many local authorities

The sub-prefect explained that the exercise aims to verify that no part of the protection chain is malfunctioning. This includes communication between EDF, the prefecture, state services, security forces, fire departments, health services, and local authorities. Nearly 80 communes within a 20-kilometer radius of the plant are involved, including 57 in Gironde and 23 in Charente-Maritime.

Logistics and communication setup

Crisis cells will be established in the prefectures of Gironde and Charente-Maritime, with a command post in Braud-et-Saint-Louis. The first day of the exercise will focus on responding to the incident, while the second day will deal with managing the aftermath. The public will be alerted through the FR-Alert system, which will send notifications to mobile phones.