Money saving evaluation device, money saving evaluation method and money saving service providing method

摘要

A money-saving evaluation apparatus comprises process input means to which a process value of a plant is input from the plant via a data input apparatus, information input means to which information other than plant data relating to money-saving is input, evaluation formula input/change means for inputting or changing a formula for evaluating money-saving in the plant, money-saving evaluation processing means for performing an evaluation process relating to money-saving of the plant, on the basis of the process value, the information other than the plant data and the input or change of the evaluation formula, and output means for outputting an evaluation result to an output apparatus.