Does Staying at Home during the COVID-19 Pandemic Help Reduce CO 2 Emissions?

Kentaka Aruga, Md. Monirul Islam and Arifa Jannat
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Md. Monirul Islam: Department of Agricultural Economics, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh
Arifa Jannat: Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan

Sustainability, 2021, vol. 13, issue 15, 1-13

Abstract: Quarantining at home during the COVID-19 pandemic significantly restricted human mobility such as visits to parks, grocery stores, workplaces, retail places, and transit stations. In this research, we analyzed how the changes in human mobility during the first wave of the COVID-19 pandemic, from February to April 2020 (i.e., between 17 February and 30 April 2020), affected the daily CO 2 emissions for countries having a high number of coronavirus cases at that time. Our daily time-series analyses indicated that when average hours spent at home increased, the amount of daily CO 2 emissions declined significantly. The findings suggest that for all three countries (the US, India, and France), a 1% increase in the average duration spent in residential areas reduced daily CO 2 emissions by 0.17 Mt, 0.10 Mt, and 0.01 Mt, respectively, during the first wave period. Thus, confining people into their homes contributes to cutting down CO 2 emissions remarkably. However, the study also reveals those activities such as visiting parks and going grocery shopping increase CO 2 emissions, suggesting that unnecessary human mobility is undesirable for the environment.

Keywords: COVID-19; human mobility; environmental impact; CO 2 emissions; ARDL (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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