SERVER FOR MEDIATING GAS EMISSION TRADING

PROBLEM TO BE SOLVED: To provide a gas emission trading mediating server for realizing a trading mediating system capable of making profits by opening a market to buy and sell the amount of emission as the whole transportation industry to contribute to the environment conservation. SOLUTION: This gas emission trading mediating server is provided with a means for: selling to an external third person the whole or a portion of the amount of the excessive reduction of gas emission requested from the computer terminal of an enterprise when the amount of reduction of the gas emission from each of transportation vehicles traveling on a road exceeds a preliminarily set gas emission reduction target value; and for purchasing from the external third person the whole or a portion of the insufficient amount of reduction requested from the computer terminal of the enterprise when the amount of reduction of the gas emission from each of the transportation vehicles traveling on the road is less than the preliminarily set gas emission reduction target value. COPYRIGHT: (C)2004,JPO&NCIPI