Management system for work machine and management method for work machine

Abstract

A management system 1 for a work machine 2 includes a processor 48. The processor 48 calculates a usage amount of electric power used to charge a battery 31 of the work machine 2, and causes a storage device 50 to store the usage amount. The electric power includes one or both of first electric power for emitting a first amount of carbon dioxide to generate a unit amount of electric power, and second electric power for emitting a second amount of carbon dioxide smaller than the first amount to generate a unit amount of electric power. The usage amount includes a first usage amount representing a usage amount of the first electric power used to charge the battery, and a second usage amount representing a usage amount of the second electric power used to charge the battery.

Dependencies are inferred from the claim text.