| 摘要 |
PROBLEM TO BE SOLVED: To create an environment which is easy for a new electric power retailer to embark on an electric power retail business, and to provide a technique which enables popularization of the electric power retail business. SOLUTION: In an electric power sales system which sells electric power to a customer, it is provided with an anonymous associate reception part which receives proposal for an anonymous associate who contributes business expense, which corresponds to the electric power same as the divided gross electric power supplied by the electric power business, and purchases the electric power, an electric power purchasing contract processing part which receives electric power purchasing contract to purchase the divided electric power from the customer who is an anonymous associate, a power generation control processing part which controls power generation depending on total amount of the electric power which is contracted to be purchased and supplies the electric power generated by the control to the customer who makes a contract, and a dividend processing part which pays a dividend to the anonymous associate depending on the performance of the electric power business which supplies the electric power. |
