Factors associated with the use of liquefied petroleum gas in Ghana vary at different stages of transition

Abstract

Clean-cooking transitions have the potential to generate large public health, environmental and societal gains for 2.6 billion people in the Global South. Here we use data from Ghana’s largest household energy survey (n = 7,389) to provide two main insights. First, regression analysis of 13 commonly cited socio-economic and demographic determinants of household fuel use indicates remarkably different relationships with clean-fuel use at different stages of the transition process. We propose a stage-based transition framework that can help inform the rollout of clean-cooking interventions. Second, we identify factors that are associated with the exclusive use of liquefied petroleum gas (LPG) using a statistically powered sample of exclusive LPG users (n = 693). We show that, all else equal, increases in wealth and urbanicity are not—contrary to conventional wisdom—associated with a transition from primary to exclusive LPG use. Whereas further research is needed to determine causality, our findings highlight the potential for more careful measurement, isolating each stage of the clean-cooking transition, to inform new insights and policy opportunities.