The growth of artificial intelligence has skyrocketed global electricity consumption and put governments before an urgent question: where will the energy come from to sustain it? In an unorthodox alliance, France and Italy believe they have part of the answer with automated nuclear microreactors.
Slow down. At first it sounds very grandiose, but here we are going to unpack it. The French startup NAAREA has announced a strategic partnership with the Italian company Fluid Wire Robotics (FWR), specialized in robotics for extreme environments. The agreement seeks to integrate FWR’s robotic systems in the handling, maintenance and dismantling operations of the XAMR microreactors, that NAAREA has been developing since 2020.
According to the official statementthe XAMR is a fourth-generation fast neutron and molten salt reactor, capable of producing 40 megawatts of electricity and 80 megawatts of thermal power. Its particularity is that it works by “burning long-term nuclear waste” from spent fuel from other plants, transforming a storage problem into an energy source.
The answer lies in robotics. Fluid Wire has designed a system that allows robotic arms to operate without vulnerable electronic components within radioactive zones. The motors and sensors are located in a remote, armored unit, from where they transmit movement through a hydrostatic system. This prevents radiation from damaging the electronics and allows precise manipulation, with force feedback, even underwater or in temperatures up to 180°C.
In addition, the system supports radiation levels of up to 1.5 MGy and can work both in remote mode (controlled by humans) and in automatic mode, with programmed sequences for production or maintenance. Thanks to this, NAAREA will automate key steps in fuel production, carry out robotic inspections and carry out assisted dismantling, reducing the exposure of human personnel to a minimum.
One more step of automation. The International Atomic Energy Agency (IAEA) has been promoting the use of drones and robots to improve safety at power plants for years. According to the organizationthese technologies already contribute to reducing risks and increasing efficiency, even in operating plants.
The agency has highlighted the development of walking, flying and even aquatic robots that are already used for inspections, emergency response and post-incident evaluation. robotics, experts sayis ceasing to be a promise and becoming an everyday tool in nuclear energy.
Japan: an extreme example. Last year, the Telesco robot went in to recover molten fuel from Fukushima reactor 2 for the first time.
The operation, directed by TEPCOoffers unprecedented information on the degradation of materials after thirteen years of radiation and residual heat, and confirms the essential role of robotics in environments impossible for humans.
Energy for a world hungry for chips. The NAAREA-FWR alliance is also part of an underlying energy crisis. The growth of artificial intelligence and data centers has skyrocketed global electricity consumption. As my colleague’s article warnedgenerative AI systems and training large models require amounts of energy that are already straining power grids in several countries.
In this context, nuclear microreactors like those from NAAREA can offer a stable, clean and localized supply alternative, especially for industries with high energy demand – such as data centers or semiconductor production. In fact, in another reportwe detail how companies like Google and Microsoft are exploring agreements with nuclear energy companies to power their AI infrastructures. Atomic energy, previously associated only with giant and military reactors, is being rediscovered as a strategic engine for the new digital revolution.
Robots at the service of the atom. For NAAREA, the collaboration with FWR represents a step towards a replicable and safe nuclear industrialization model. The robotic arms designed in Pisa and the microreactors assembled in France could become a symbol of a new era: miniature, autonomous plants, connected to industries or data centers, and maintained by robots that operate where no human could.
In a world where artificial intelligence needs more energy than ever — and where humans seek to reduce risks and emissions — the atom is once again the protagonist, but this time with mechanical help.
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