Yoshikuni Yoshida

TL;DR: In this paper, a model considering indices of economic activity is established to forecast the amount of demolished concrete in the future, and an input-output table is extended by a detailed description of concrete-related industries such as construction, aggregate, cement, and ready-mixed concrete, and several concrete recycling processes have been added.

TL;DR: In this paper, the tradeoff between CO 2 emissions and total cost of technologies is analyzed so that the most cost-effective technology can be determined for different CO2 emissions constraints. And the position of supercritical water gasification in various technologies of energy conversion is examined by modeling an overall energy system.

TL;DR: Li et al. as discussed by the authors proposed a science-based scheme for CEA allocation by developing an improved zero sum gains-data envelopment analysis (ZSG-DEA) model, which demonstrates that the final CEA of some northern provinces can be cut down as compared to their initial shares and, conversely, most southern provinces experience an increase in their CEA.

TL;DR: In this paper, the authors applied the input-output table of Tokyo to evaluate energy consumption at the city scale, and the results provided one of the the most detailed sector classification from a wide range of city emission studies.

TL;DR: In this article, the authors explored the indirect household carbon emissions by source and its relationship with potentially affecting attributes through a case study on 49 Japanese prefecture capital-level cities (comprising 47 prefectural capitals and Kitakyushu City and Kawasaki City).