Sustainable lifestyle: Urban household carbon footprint accounting and policy implications for lifestyle-based decarbonization

Liqiao Huang, Yin Long, Jundong Chen and Yoshikuni Yoshida

Energy Policy, 2023, vol. 181, issue C

Abstract: Cities, as the primary hubs of economic activities and the end-points of goods and services consumption, bear significant responsibility for the majority of global greenhouse gas emissions. Consequently, there is a pressing need for more granular data at the subnational level to formulate effective and feasible measures in line with current decarbonization targets. In this study, we present the carbon footprint embodied in household consumption behavior of 11 major metropolitan areas in Japan. Furthermore, our study innovatively introduces a temporal perspective, employing time organization as an insightful indicator to delineate the disparities in carbon footprints that arise from varying carbon intensities of distinct activities. The results are given from the following three aspects: 1) structural comparison of urban household carbon footprints; 2) time-based activity differences and drivers; and 3) inequality analysis among different activity-based carbon footprints. Here, we found that eating contributes most substantially to the carbon footprint. Conversely, transportation activities manifest the greatest regional inequality in carbon footprints. These findings provide indispensable evidence for the development of city-specific net-zero-emission goals within Japan. Furthermore, they exemplify the value of incorporating a temporal dimension into household carbon footprint analyses, thereby providing a broader perspective for future investigations in this field.

Keywords: City; Household; Carbon footprint; Time; Emission reduction (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (6)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0301421523002811
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:enepol:v:181:y:2023:i:c:s0301421523002811

DOI: 10.1016/j.enpol.2023.113696

Access Statistics for this article

Energy Policy is currently edited by N. France

More articles in Energy Policy from Elsevier
Bibliographic data for series maintained by Catherine Liu ().