| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a support technology for achieving a low carbon life style by promoting the continuous induction of an energy saving behavior and the continuous purchase of carbon offset. <P>SOLUTION: When a credit purchase instruction is made from the operation terminal of a customer 2, credit purchase application processing is performed through an Internet line. In response to this, an electronic offset certificate is transmitted from a system management server 3a side to a customer management server 4. Credit quantity for the certificate is added to a residual credit until that time by a credit integration means in the customer management server 4. Transferred measurement data are integrated for each energy by the management server 4. When a display instruction is made from the operation terminal, credit current quantity (residue) is calculated. When the change instruction of an offset ratio is made, an arithmetic operation using this is performed. When the residual credit is equal to or less than a prescribed lower limit value, an alarm instruction is made, and an alarm is displayed by a display part. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
