Economic evaluation of seawater desalination by using SMART in the MENA

This paper show the economic evaluation of seawater desalination in the MENA(Middle East and North Africa) by using nuclear source. Especially the evaluation of economics is performed based on comparing the SMART(System integrated Modular Advanced Reactor) developed in Korea with general Combined Cycle Gas Turbine. Taken the economic analysis together, the most important issues for economic feasibility are the management of the construction cost. SMART have a competitive when the construction cost is 3,000$/kWe. Thus plan for the management of the target construction cost will be reflected in the design process like a notion of modularity and mass production methods. Another way is the design optimization of SMART and facility of desalination in a view of the mechanical properties. In other words, it is a way to design improvements for eliminating or sharing of duplicate functions between SMART and desalination facility and maximization the efficiency of energy use. Finally, construction cost can be rationalized by reduce the construction lead time. The potential weakness of SMART is the long construction lead time as compared with alternative. Moreover considering the SMART is suitable for the country which is expected to have the most rapid economic growth in the near future, the construction lead time should be shorten. Managing these concepts to reduce the construction cost is enough to compensate for a disadvantage in power cost and water cost comparing with combined cycle