Since the building electrical and intelligent specialty have been approved by the Ministry of Education in 2005, there are morn then 30 universities have set this specialty. Because of the short history for this specialty and the lack of professional precipitation, how to reflect the professional features is the concerned about and research focus for the universities that set this specialty. In this paper, we discuss the core competitiveness of the construction of electrical and intelligent specialty combined the environment of the building energy efficiency with the foundation of this specialty.