The invention discloses a resident interaction type power consumption plan designing method based on a fuzzy algorithm. The method comprises the following steps of S010, performing statistics on power consumption data information of a resident, analyzing a power consumption habit of the resident and external factors which affect power consumption of the resident; S020, scoring an attitude of the resident to intelligent power consumption by means of a fuzzy algorithm, and analyzing the power consumption behavior and the power consumption habit of the user through scores; S030, according to the power consumption behavior and the power consumption habit of the resident, further analyzing power consumption behavior characteristics of the resident when an electric price is at a peak price and a valley price; and S040, through integrating multidirectional power consumption characteristics of the resident, designing an intelligent interaction type power consumption plan between the resident and a power grid. The resident interaction type power consumption plan designing method has advantages of greatly improving a resident requirement response participation system, reducing power consumption amount at a power consumption peak period, increasing power consumption amount at a power consumption valley period, and optimizing resource configuration between a power supplying side and a requirement side.