The invention relates to a method for judging feasibility of enterprise operation on holidays and festivals based on an automation coefficient. The method is characterized in that firstly, it is defined that the drop-out value of enterprise electricity utilization cost is equal to the value acquired by multiplying enterprise daily production electricity utilization kilowatt hour by preferential electricity price difference and is larger than or equal to the added value of enterprise labor cost and is equal to the value acquired by multiplying enterprise daily production worker total wage amount by payment change difference on holidays and festivals, and accordingly it is defined that the automation coefficient is equal to the value acquired by dividing enterprise daily production electricity utilization cost by enterprise daily production labor cost and is larger than or equal to the value acquired by dividing payment change percentage on holidays and festivals by preferential electricity price change percentage, wherein the automation coefficient describes the relation between industrial enterprise daily production electricity utilization cost and labor cost and meanwhile provides a basis for judging whether the operation scheme on holidays and festivals is suitable for the industrial enterprises for participation. According to the characteristic of network loads on holidays and festivals and based on the automation coefficient, feasibility of enterprise operation on holidays and festivals is discussed, and a part of industrial enterprises are encouraged to operate on holidays and festivals through an economic lever in order to achieve the valley fill effect.