Editing Fast-neutron reactor (section)

===Under repair===
*{{Nihongo|[[Jōyō (nuclear reactor)|Jōyō]]|常陽}}, 1977–1997 and 2004–2007, Japan, 140 MWt is an experimental reactor, operated as an irradiation test facility. After an incident in 2007, the reactor was suspended for repairing, recoworks were planned to be completed in 2014.<ref>T. SOGA, W. ITAGAKI, Y. KIHARA, Y. MAEDA. [http://www.iaea.org/inis/collection/NCLCollectionStore/_Public/45/026/45026113.pdf Endeavor to improve in-pile testing techniques in the experimental fast reactor Joyo]. 2013.</ref>