Hungary
- Paks – 4 VVER (Russian pressurized light water reactor VVER 440/v213) 500 MWe reactors. The modernization of the four reactors was finally ended at 2009, so the plant's total power generation reached 2000 MWe.
- Budapest
- Technical University of Budapest (BME) Institute of Nuclear Techniques – University Research Reactor (100 kW)
- KFKI Atomic Energy Research Institute (see KFKI) – (10 MW Budapest Research Reactor)
- Debrecen
- Institute of Nuclear Research of the Hungarian Academy of Sciences – 20 MV cyclotron and a 5 MV Van de Graaff accelerator
Read more about this topic: List Of Nuclear Reactors