抄録
The overseas expansion of power plants project business is growing rapidly recent years. In this big business trend, Electric Power Development (J-POWER) has a big presence as a main player of that field. They have accumulated many projects in many foreign countries including Thailand, United States, etc. And they were also awarded the contract of new coal thermal project in Indonesia. This paper tries to develop the conditions for making strategy to advancing overseas by comparing and analyzing the reasons of successes in each country as case study. These results show that there are three integrants for business planning process.