Bellona is a Norwegian environmental organization. They have worked quite a lot with nuclear safety in former Soviet union from the early nineties and onward, t

Bellona is a Norwegian environmental organization. They have worked quite a lot with nuclear safety in former Soviet union from the early nineties and onward, that got very problematic after the fall of the Soviet union (and really was before that too). In addition to their general anti nuclear stance, they distrust the Russians ability to do this safely in the first place as well. Given the safety record of russion nuclear power, that may not be taken out of thin air.