The “knot in the stomach” and the ethical fears of IRSN’s nuclear watchdogs

The abolition of the Institute for Radiation Protection and Nuclear Safety (IRSN) announced by the French government worries researchers and employees of the organization. Cécile Cunin and Jean Desquines, two experts in nuclear research, explain why this independent body is essential to guarantee the credibility of scientific opinions in a sensitive sector.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

On February 8, 2023, the French government announced its intention to abolish the Institute for Radiation Protection and Nuclear Safety (IRSN), an independent organization that provides scientific advice in the nuclear field. This announcement has raised the concern of many researchers, including Cécile Cunin and Jean Desquines, who express their fears about the loss of transparency in a sensitive sector.

Independent body to ensure credibility

Cécile Cunin, radiochemist, has been working for 20 years in nuclear research. She explains that the IRSN was created to restore confidence after the Chernobyl disaster. Thanks to this independent organization, the public has a guarantee that experts are impartially monitoring nuclear power plants to protect their safety. The IRSN was also recognized worldwide during the Fukushima disaster in Japan.

Jean Desquines, a researcher on the behavior of nuclear fuel in accident situations, explains that their research is fragile because it is very specific. He fears that if the IRSN is dissolved and integrated into another group, their research will no longer be guided by safety imperatives, but rather by the operator’s considerations. He believes that the existence of the IRSN guarantees the credibility of scientific opinions.

A brutal decision that worries employees

Beyond the ethical and safety issues, the researchers also mention the anguish of the 1,725 IRSN employees after the government’s announcement. They don’t know what their professional future will be and feel like they are being moved around like pawns. They have loans, children and do not know where they will be tomorrow.

A questioning of transparency in the nuclear field

The abolition of the IRSN raises fears about the loss of transparency in a sensitive sector. At present, IRSN’s work can be published with some restrictions, but this does not affect transparency. However, much of the research of the French Atomic Energy Commission (CEA) is not published, at the request of the sponsors of the studies, generally EDF or Framatome.

 

Molten salt reactor developer Natura Resources has acquired Shepherd Power and partnered with NOV to scale up modular reactor manufacturing by the next decade.
China National Nuclear Corporation expects commercial operation in 2026 for its ACP100 reactor, following successful cold testing and completion of critical structures in 2025.
Start-up SEATOM has been selected to join NATO's DIANA programme with its micro nuclear reactor designed for extreme environments, reinforcing its position in dual-use marine and military energy technologies.
The Estonian Ministry of Economic Affairs has opened a tender to select a site and conduct initial environmental studies for a 600 MW nuclear power plant, marking a decisive step for the country’s energy future.
The European Commission has approved Poland's financial support plan for its first nuclear power plant, a €42bn project backed by public funding, state guarantees, and a contract for difference mechanism.
Six European nuclear authorities have completed the second phase of a joint review of the Nuward modular reactor, a key step toward aligning regulatory frameworks for small nuclear reactors across Europe.
Driven by off-grid industrial heat demand and decarbonisation mandates, the global small modular reactor market is set to grow 24% annually through 2030, with installed capacity expected to triple within five years.
US fusion energy leaders have called on the federal government to redirect public funding towards their projects, arguing that large-scale investment is needed to stay competitive with China.
Santee Cooper has approved a memorandum of understanding with Brookfield Asset Management to assess the feasibility of restarting two unfinished nuclear reactors, with a potential $2.7 billion payment and 550 MW capacity stake.
Helical Fusion has signed a landmark agreement with Aoki Super to supply electricity from fusion, marking a first in Japan’s energy sector and a commercial step forward for the helical stellarator technology.
India’s nuclear capacity is expected to grow by more than 13,000 MW by 2032, driven by ongoing heavy water reactor construction, new regional projects and small modular reactor development by the Bhabha Atomic Research Centre.
NextEra Energy has lifted its earnings estimates for 2025 and 2026, supported by power demand linked to long‑term contracts previously signed with Google and Meta to supply their artificial intelligence data centres with low‑carbon electricity.
London launches a complete regulatory overhaul of its nuclear industry to shorten authorisation timelines, expand eligible sites, and lower construction and financing costs.
Finland's Ministry of Economic Affairs extends the deadline to June 2026 for the regulator to complete its review of the operating licence for the Olkiluoto spent nuclear fuel repository.
The conditional green light from the nuclear regulator moves Cigéo into its final regulatory stage, while shifting the risks towards financing, territorial negotiations and industrial execution.
The drone strike confirmed by the IAEA on the Chernobyl site vault exposes Ukraine to a nuclear risk under armed conflict, forcing the EBRD to finance partial restoration while industry standards must now account for drone threats.
Deep Fission is installing a 15 MWe pressurised reactor 1.6 km underground at Great Plains Industrial Park, under the Department of Energy’s accelerated pilot programme, targeting criticality by July 4, 2026.
EDF commits to supply 33 MW of nuclear electricity to Verkor over 12 years, enabling the battery manufacturer to stabilise energy costs ahead of launching its first Gigafactory.
The full-scope simulator for the Lianjiang nuclear project has successfully passed factory acceptance testing, paving the way for its installation at the construction site in China's Guangdong province.
A coalition of Danish industry groups, unions and investors launches a platform in support of modular nuclear power, aiming to develop firm low-carbon capacity to sustain industrial competitiveness.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.