Patent ID: 7805271

Claim:
An evaluation system for amount of emission gases through fuel supply chain in a fuel supply facility for supplying stored fuel to a consumer, comprising: a first evaluation device for evaluating first amount of emission of environment influence substance about fuel supplied from a fuel production facility to said fuel supply facility; a first storage device for storing first amount of emission of environment influence substance about said fuel in a production stage evaluated by said first evaluation device; a second evaluation device for evaluating second amount of emission of environment influence substance equivalent to said fuel sold to a consumer; a second storage device for storing said second amount evaluated by said second evaluation device; a third evaluation device for evaluating third amount of emissions of said environment influence substance about said fuel stored in said fuel supply facility based on said first amount in the first storage device and said second amount in said second storage device; and a third storage device for storing said third amount evaluated by said third evaluation device, wherein said first evaluation devices quantifies said first amount by using at least an amount of materials of said fuel, an amount of generated heat of said materials, emissions intensity of CO 2 emission amount of said materials, an amount of generated heat of said fuel, an amount of said fuel, and emissions intensity of CO 2 emission amount of said fuel as input data, and said second evaluation devices quantifies said second amount by using at least an amount of said materials of said fuel, an amount of generated heat of said materials, emissions intensity of CO 2 emission amount of said materials, an amount of generated heat of said fuel, an amount of said fuel, and emissions intensity of CO 2 emission amount of said fuel as input data.