"Floating nuclear power stations are planned to be used mainly in the Russian Arctic. Five of these will be used by Gazprom for offshore oil and gas field development and for operations on the Kola and Yamal peninsulas. According to Rosatom, 15 countries, including China, Indonesia, Malaysia, Algeria, Namibia, Cape Verde and Argentina, have shown interest in hiring such a device."
I suspect many countries with developed offshore drilling will be interested in such devices, also imagine some small island that has 50.000 citizens and no electricity source but solar panels? For them this would be a blessing.