By Lorenzo Giannini
Thermoelectric magnetic modelling Engineer
lorenzo.giannini@rina.org
Fusion energy has the potential to provide a virtually inexhaustible source of low-carbon electricity by reproducing on Earth the process that powers the Sun. Europe has been at the forefront of fusion research for decades and, through the EUROfusion Consortium, is now preparing the expertise and technology needed to move from experimental devices to future fusion power plants.
EUROfusion is a consortium of more than 30 research organisations and over 150 affiliated entities across Europe, bringing together thousands of scientists, engineers and technicians. The programme coordinates and funds research activities ranging from plasma physics and materials science to advanced technologies and reactor design, while also supporting the education and training of the next generation of fusion experts.
While ITER (“The Way” in Latin) in southern France remains the flagship international fusion project, Europe is increasingly focusing on the development of a Pilot Plant that can demonstrate the production of electricity from fusion and pave the way to commercial deployment.
Current activities are therefore aimed at accelerating technology readiness, integrating public and private initiatives, and developing key enabling technologies in parallel with ITER operations.
One of the major technological challenges lies in the development of the superconducting magnet systems that generate the powerful magnetic fields required to confine the plasma.
EUROfusion is currently investigating both conventional low-temperature superconductors and innovative high-temperature superconductors, which could enable new reactor architectures and simplify future plant operation and maintenance.
The programme is also addressing critical issues such as tritium breeding, neutron shielding, remote maintenance, power exhaust and materials qualification under reactor conditions.
System-level studies indicate that achieving a commercially viable fusion power plant requires a careful balance between physics performance, engineering feasibility and plant integration.
RINA contributes to this effort by supporting engineering analyses, technology development and qualification activities, helping to bridge the gap between conceptual design and industrial implementation.
The collaboration between research institutions and industrial partners such as RINA is essential to accelerate innovation and prepare the technologies that will underpin Europe’s first fusion power plants.
The coming years will be decisive for fusion development. With ITER progressing towards operation and the European strategy increasingly focused on Pilot Plant deployment, EUROfusion is laying the technological foundations for a future in which fusion becomes a reliable, safe and sustainable source of energy.