Uncovering the linkage between sustainable development goals for access to electricity and access to safely managed drinking water and sanitation services

Abstract

Efforts to improve access to electricity and access to water and sanitation often go hand in hand, as they are essential components of sustainable development. By ensuring access to electricity, communities can have improved access to safe and reliable water supply and sanitation services, leading to better health outcomes, enhanced livelihoods, and overall development. This study investigates the effects of access to electricity on access to safely managed drinking water and sanitation services in 19 African countries from 2000 to 2020. Driscoll-Kraay standard errors and IV-GMM estimation techniques are used to estimate the relationship. The results show that access to electricity is positively associated with the percentage of people using safely managed clean water and sanitation services. The results also show that access to safely managed clean water and sanitation facilities in urban and rural areas turns out to be increased as far as access to electricity increases. The findings indicate that access to electricity reduces urban-rural inequalities in access to clean water and sanitation facilities. The sub-regional analyses conducted reveal that these findings are robust across SSA countries. Lastly, the findings reveal that GDP per capita, globalization, FDI and urbanization are channels through which access to electricity contributes to increasing access to safely managed water and sanitation services. African governments should implement policies that highlight the transformative potential of reliable electricity supply in ensuring sustainable and equitable access to clean water and proper sanitation facilities to safeguard public health and well-being.