Welcome to the Reactor Engineering Division!

We are the sole internationally recognized research group active in nuclear engineering and nuclear safety in Slovenia. Our research, education and consultancy activities contribute to the development of technical and human resources supporting the safe operation of nuclear facilities and to the advancement of nuclear science in Slovenia and beyond.

Open days at JSI

The Jožef Stefan Days are held to commemorate the famous Slovenian physicist Jožef Stefan, who was born on 24 March, and to popularise science.

On saturday, March 25th 2023, from 9 am, we will open our laboratories for public, including at our Reactor Engineering Division.

Kindly invited!

EMUG meeting

Between April 12th and 14th, the 14th meeting of the „European MELCOR and MACCS User Group“ will be held at JSI in Ljubljana, Slovenia in coorganization by the Reactor Engineering Division.

HARMONISE workshop

The HARMONISE project in cooperation with the ECC-Smart Project and support by the ELSMOR project is organizing Workshop on the Safety of Small Modular, Advanced and Fusion Reactors in Celje, Slovenia, June 20-21, 2023.