A modern light water reactor (LWR) of 1 GWe capacity will typically discharge about 20-25 tonnes of irradiated fuel (spent fuel) per year of operation. Despite the low content of about 0.1-0.2% of minor actinides in spent fuel, these actinides can nonetheless contribute significantly to decay...

Future fuel cycle characteristics, feasibility and acceptability will be crucial for the continued development of nuclear energy, especially in the post-Fukushima context. Fuel cycle choices have both long- and short-term impacts, and a holistic assessment of their characteristics, cost and...

Fuel transuranics (TRU) multi-recycling is a mandatory feature if both the resource sustainability and the waste minimisation objectives for future fuel cycles are to be pursued. The resulting TRU transmutation can be implemented in fast neutron spectrum reactors according to two main options...

Materials research is a field of growing relevance for innovative nuclear systems, such as Generation IV reactors, critical and sub-critical transmutation systems and fusion devices. For these different systems, structural materials are selected or developed taking into account the pecificities...

In order to provide experts with a forum to present and discuss developments in the field of partitioning and transmutation (P&T), the OECD Nuclear Energy Agency (NEA) has been organising, since 1990, a series of biennial information exchange meetings on actinide and fission product P&T. These...

Particle accelerators have evolved over the last decades from simple devices to powerful machines, and are having an increasingly important impact on research, technology and daily life. Today they cover a wide range of applications including material science and medical applications. In recent...