| 摘要 |
PROBLEM TO BE SOLVED: To provide technology for easily executing exact and prompt LCA evaluation according to product structure.SOLUTION: An environmental load calculation device comprises: a storage section which preliminarily stores therein component table information for specifying hierarchical structure of constituents constituting a product, basic unit information with which a basic unit of an environmental load is preliminarily associated according to types of the constituents, and production process information for specifying the environmental load in a process of producing the constituents; a basic unit specification section which associates the basic unit with a constituent located in a lower order among the constituents with which the basic unit of the environmental load is associated and an environmental load of a process of producing a constituent in a higher order in hierarchical structure to be specified by the component table information; and an environmental load calculation section which calculates the environmental load by using the basic unit of the environmental load according to the types of the constituents, and the environmental load in all the processes of producing the constituent in the higher order to be constituted of the constituents. |
