COMPUTATION SYSTEM FOR ENVIRONMENTAL EFFICIENCY, AND PROGRAM FOR ENVIRONMENTAL EFFICIENCY COMPUTATION

摘要

PROBLEM TO BE SOLVED: To provide a computation system for environmental efficiency for simultaneously evaluating an environmental load and added value, and to provide a program for environmental efficiency computation.

SOLUTION: The computation system for environmental efficiency is provided with an input means for inputting processed data in production processes and data on added value in production processes; a computation means for computing the total sum of the environmental loads generated in the production processes, based on the inputted processed data; a computation means for computing the total sum of the added value, based on the data on the inputted added value; a computation means for computing environmental efficiency which is the ratio of the total sum of the added value to the total sum of the environmental loads; a storage means for storing the data of each kind and the computed values by the computation means; and an output means for outputting the environmental efficiency.

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