Influence of energy poverty on agricultural water efficiency using a panel data study in China

• Published in: Scientific reports Vol. 14; no. 1; p. 2064
• Main Authors: Shi, Hongxu, Zhang, Yuehua, Bian, Mengyan, Zhang, Jun
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 24.01.2024; Nature Publishing Group; Nature Portfolio
• Subjects: 704/844/2787; 704/844/4066; Efficiency; Energy; Energy poverty; Generalized method of moments; Heterogeneity; Humanities and Social Sciences; multidisciplinary; Poverty; Science; Science (multidisciplinary); Sustainable development; Water use; Water use efficiency
• ISSN: 2045-2322; 2045-2322
• DOI: 10.1038/s41598-023-50971-y

The research attention is increasingly directed towards the effective integration of the 17 United Nations Sustainable Development Goals (SDGs) within the limitations of the real world and amidst intersectoral conflicts. In light of the inextricable relationship between irrigation and energy, the objective of this study is to identify potential avenues for achieving the SDG6 and SDG7 goals of enhancing water use efficiency in agriculture and eradicating energy poverty, respectively. Utilizing data from 30 Chinese provinces from 2002 to 2017, this study explores the dynamic influence of energy poverty on agricultural water efficiency with a system generalized method of moments methodology. The findings suggest that energy poverty may greatly reduce agricultural water efficiency. The heterogeneity study shows that when agricultural water efficiency grows, the negative impacts of energy poverty continue to fade. Based on an assessment of various processes, results suggest that non-farm employment and cropping structure modification is a prominent conduit via which energy poverty negatively influences agricultural water efficiency.