France has the second-biggest fleet of nuclear plants in the world, after the United States, with 58 reactors providing 75 per cent of the country's electricity. Belgium has two.
The seven experts from France, Germany, Britain and the US -- specialists in nuclear safety, proliferation, economics and radiation -- looked at various attack scenarios involving plants in both countries, some of which date back over three decades.
Noting the "very high level of threat to security in France and Europe" they said nuclear power plants were "without a doubt, a risk".
In a public summary, the experts noted that most of France's reactors were built before the rise of modern-day threats from non-state terror groups such as Islamic State or Al-Qaeda.
"For these historical reasons, reinforcement against heavy attacks on civil engineering works and protection systems for nuclear safety was not -- or only marginally -- incorporated into the design of these facilities," they said.
The dangers were "even more pronounced in the case of spent fuel pools", which were not encased in confinement buildings like reactors, despite containing hundreds of tonnes of highly radioactive fuel.
The report said an attack on such a structure "could maximise the accident scenario in which fuel is uncovered, heats to the point of fusion and a significant fraction of its radioactivity is released," into the building and -- given the building's lack of containment -- into the wider environment.
The safety of France and Belgium's nuclear plants has been in the spotlight for years.
Belgian police investigating the November 2015 Paris terror attacks found 10 hours of video of the comings and goings of a senior Belgian nuclear official.
In France, several mystery drone overflights were reported at various nuclear plants in 2014. No group ever claimed responsibility.
The head of Greenpeace France's anti-nuclear campaign, Yannick Rousselet, stressed the need to "end the silence on the risks that hang over nuclear plants.
"(France's state electricity supplier) EDF... cannot ignore the situation. It must take the security problem in hand by carrying out the work necessary to secure spent fuel pools," he said.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
