| 摘要 |
PROBLEM TO BE SOLVED: To provide an environmental load calculation system capable of calculating the amount of emission of environmentally hazardous substances relatively simply while securing some degree of calculation accuracy.SOLUTION: A CO2 emission amount calculation unit comprises an emission coefficient database 31 for storing a CO2 emission coefficient for each of first members and an emission coefficient database 32 for storing a unit quantity and a CO2 emission coefficient for each of second members. A first member CO2 amount calculation unit 34 calculates, for each of the first members constituting a design building, a CO2 emission amount of the first members on the basis of the quantity of the first members and a CO2 emission coefficient corresponding to the first members and stored in the emission coefficient database 31. A second member CO2 amount calculation unit 38 calculates, for each of the second members constituting the design building, a CO2 emission amount of the second members on the basis of the number of building units constituting the design building and the unit quantity and CO2 emission coefficient corresponding to the second members and stored in the emission coefficient database 32. |
