The regional chamber of accounts of Pays de la Loire reports that the construction site, which is due to open in 2027, will cost more than expected. She also wonders about the financial strategy of management, which defends itself.

"We are thinking about less restrictive organizations for staff in order to make them work less on weekends," retorts Philippe El Saïr, the director of the CHU of Nantes. "In our markets, we have fifteen different construction indices. This diversity helps to mitigate the inflationary effect"