| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a charge calculating method, device and system, a computer program, and a recording medium capable of promoting the use of energy supply and suppressing the total charges in which a management undertaker manages a purchased energy producing facility, supplies the energy produced by the facility to energy consumer(s), receives from them the payment of the energy service charges for the supplied energy, and allocates the paid rentals to the payment of expenses such as refunds to the purchasing expenses. <P>SOLUTION: On the basis of the remaining account of the capital, the fundamental charge including the interest, fixed property tax, and insurance fee, etc., is calculated (S106), and the energy service charge is calculated on the basis of the obtained fundamental charge and the meter rate charge calculated by multiplying the measurement meter rate constant of the energy supply amount (S112). <P>COPYRIGHT: (C)2003,JPO</p> |
