摘要：The energy industry has several industry group such as nuclear, thermal, hydro, gas, electricity. There are evident the common ground and differences among nuclear, thermal, hydro, gas, electricity. The common grounds of them are originated in energy industry group and the differences are divided from each energy control system. At the present, the issue is not there are many papers indicated each characteristic of nuclear, thermal, hydro, gas, electricity but there isn't paper indicated common ground as a single energy industry. The other issue is that the analysis data used to evaluate and analyze in such papers was not the specialized data but the general IT data. Not considering the difference between general IT environment and environment of the energy group probably bring out the distortion in the analysis data. This paper solved the problems previously indicated and presented the common ground as the energy industry and prove them through statistical analysis. To put it concretely, this paper will present the sub domains that the whole energy industry groups always carry out and prove them through statistical analysis. The result of this paper is expected to be important data available reference to being planned and managed the policy applicable to the whole energy group by the policy maker.
关键词：Energy Industry group; Common grounds; Common Security factor
