Environment contribution effect report generation apparatus

An environment contribution effect report generation apparatus for generating a report on an environment contribution effect produced by introduction of an electric vehicle (EV),

• the environment contribution effect report generation apparatus comprising:
• an environmental load intensity acquisition unit configured to identify and acquire an amount of environmental load caused in generating electricity used by the EV per unit amount and evidence information on the amount of environmental load, from a charging history of the EV;
• and
• an environment contribution effect report generation unit configured to calculate an environment contribution effect from an environmental load intensity and a charge amount of the EV and to generate a report containing the environment contribution effect and the evidence information.

An environment contribution effect report generation apparatus for generating a report on an environment contribution effect produced by introduction of an electric vehicle (EV),

• the environment contribution effect report generation apparatus comprising:
• means for identifying, based on information about when and where the EV is charged, a carbon dioxide emission factor of charged electricity and evidence information;
• means for calculating an amount of environmental load caused by the charge, from the carbon dioxide emission factor and an amount of the charged electricity;
• means for calculating an environment contribution effect produced by the introduction of the EV, from a difference between the amount of environmental load caused by the charge and an amount of environmental load caused by use of a gasoline vehicle;
• and
• means for generating an environment report containing the environment contribution effect and the evidence information.