This research aims to study the use of 1.0) power of the students who live within the edge comment behind chandrakasem rajabhat University. Study of using 2.0) of the students who live within the edge comment behind chandrakasem rajabhat University 3.0) for a comparative study of the electrical behavior of students who live inside the apartment. Behind chandrakasem rajabhat University, based on personal characteristics. Samples used in research. Researchers have samples from calculation of the Taro Yamane, the acceptable tolerance 0.05 from a population sample of 2891 people will have a total of 400 people, by means of sampling a random accident. Researchers used a questionnaire as a tool to collect data that is generated. Analyze data using statistical percent average, standard deviation The results of the research showed that knowledge about the use of power by buying equipment that is labeled Save 5 percent fiber 88.50 attitudes in the energy-saving much. Electrical energy-saving awareness has been recognized in many power-saving and energy-saving habits. There is a lot of energy-saving habits.