Abstract
This research describes the change in the environmental impact by extending in the waste collection. Recently, the construction of the waste management system corresponding to the resource recycling society is required. Then, we did the hearing investigation of the collection of waste to the local government that took charge of the responsibility of waste management, and verified the mileage calculation by the grid city model from the investigation result. And, we evaluated a variety of collection systems by using the assessment technique of the life cycle of the technology that this laboratory had proposed so far.
