In this study, in order to continuously supply electricity and steam to fishery related industries in a disaster, and to supply electricity to important facilities in the area, LNG satellite supply, Co-generation system (CGS) and photovoltaic power generation system are premised, and we grasped the energy consumption of main 13 fisheries cities. As a result, it was found that CGS can be introduced in many fisheries cities, and electric power can be supplied to important facilities in the area in disaster, and the amount of electricity supply was quantitatively obtained. Therefore, this system is found to be effective, for continuous energy supply in disaster.