The correct option is B Russia
Russia has launched the worlds first floating nuclear power station Akademik Lomonosov at a ceremony in the port of the far northern city of Murmansk, where it will be loaded with nuclear fuel before heading to eastern Siberia. The 21,500-tonne ship was named after Academician Mikhail Lomonosov. Akademik Lomonosov, which is constructed by the state nuclear power firm Rosatom, has a length of 144 metres and width of 30 metres (98 ft). It has a displacement of 21,500 tonnes and a crew of 69 people. It will be primarily used to power oil rigs as Russia pushes further north into the Arctic to drill for oil and gas and needs electricity in far-flung locations.