- Since the end of 2011, No. 1 to No. 3 units have been in a stable state of low temperature cooling, but the internal radiation is still very high, making it difficult for personnel to work in close proximity.
- Relevant work has to rely on remote tools, but not a single piece of nuclear residue has been removed so far.
Eleven years after the quake-induced Fukushima disaster, the aftermath of the nuclear meltdown, not least a large amount of contaminated water, remains a grave challenge for Japan as well as for the rest of the world.