Presently, Asia-Pacific region is the top market for nuclear energy with the leading number of nuclear plants worldwide. This regional market is rising at a quite high expansion rate and will preserve its market position till 2019. The North American market holds the subsequent position in the global market; Though, Africa is among the developing markets in the nuclear segment. The growing electricity generation need is ensuing in a rising number of nuclear plants worldwide. Governments of countries like the US, the UK, India, and others, are gradually focusing on funding in nuclear power R&D. In addition, top nuclear power producers are funding the nuclear power R&D highly. Moreover, South Korea, China, India, and Russia are also investing heavily in the development of sophisticated nuclear reactors, especially production IV reactors.