Information processing systems, information processing methods, and programs

Abstract

The purpose is to provide preliminary technology for updating registered emission factors. [Solution] An information processing system comprising: a first emission factor storage unit capable of storing a first emission factor for calculating greenhouse gas emissions in association with a predetermined activity that emits greenhouse gases; a second emission factor storage unit capable of storing a second emission factor for updating greenhouse gas emissions in place of the first emission factor; and a presentation unit capable of presenting the first emission factor and the second emission factor in a manner that allows for comparison.

Claims

1. A first emission factor storage unit capable of storing a first emission factor for calculating greenhouse gas emissions in association with a predetermined activity that emits greenhouse gases, A second emission factor storage unit capable of storing a second emission factor for updating greenhouse gas emissions in place of the first emission factor, A display unit capable of presenting the first emission coefficient and the second emission coefficient in a manner that allows for comparison, An information processing system characterized by comprising the following features.

2. The information processing system according to claim 1, The display unit is capable of presenting explanatory information explaining the first emission coefficient and explanatory information explaining the second emission coefficient in a manner that allows for comparison. An information processing system characterized by the following.

3. The information processing system according to claim 2, When the first emission factor is an emission factor specific to an electric utility company, the first emission factor storage unit can store the first emission factor and the first menu information related to the first emission factor in association with each other. If the first emission factor is an emission factor specific to an electric utility company, the system includes an acquisition unit capable of acquiring a second emission factor and second menu information related to the second emission factor. The second emission coefficient storage unit is capable of storing the second emission coefficient and the second menu information in association. It includes a menu information identification unit capable of identifying a second menu information corresponding to a first menu information, The display unit is capable of presenting the first menu information as explanatory information explaining the first emission coefficient and the second menu information as explanatory information explaining the second emission coefficient in a manner that allows for comparison. An information processing system characterized by the following.

4. The steps include storing a first emission factor in a first emission factor storage unit for calculating greenhouse gas emissions in association with a predetermined activity that emits greenhouse gases, The steps include storing a second emission factor in a second emission factor storage unit to update greenhouse gas emissions in place of the first emission factor, A step of presenting the first emission factor and the second emission factor in a manner that allows for comparison, An information processing method characterized by a computer executing the following.

5. The steps include storing a first emission factor in a first emission factor storage unit for calculating greenhouse gas emissions in association with a predetermined activity that emits greenhouse gases, The steps include storing a second emission factor in a second emission factor storage unit to update greenhouse gas emissions in place of the first emission factor, A step of presenting the first emission factor and the second emission factor in a manner that allows for comparison, A program that causes a computer to execute something.

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