1. Socioeconomic determinants of household stove use and stove stacking patterns in Ghana.
- Author
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Owusu-Amankwah, Georgette, Abubakari, Sulemana W., Apraku, Edward Anane, Iddrisu, Seidu, Kar, Abhishek, Malagutti, Flavio, Daouda, Misbath, Tawiah, Theresa, Awuni, Sule, Nuhu, Abdul Razak, Peprah, Peter Takyi, Jack, B. Kelsey, Asante, Kwaku P., and Jack, Darby
- Subjects
WOOD stoves ,SOCIOECONOMIC factors ,INDOOR air pollution ,STOVES ,HOUSEHOLDS ,TECHNOLOGY assessment ,LOGISTIC regression analysis - Abstract
Air pollution is the fourth-highest risk factor for premature deaths globally and the second-highest risk factor for premature deaths in Ghana. Understanding the socioeconomic correlates of cooking stove/fuel choices and stove stacking patterns is a precursor to designing effective household air pollution interventions. The study applies the multinomial logit model (MNL) to identify socio-economic determinants of household cooking stoves in three unique analyses. In the first analysis, the study examines socio-economic determinants of primary stove choice for LPG, charcoal, and three-stone stoves. Secondly, the study examines determinants of stove choice for primary and secondary stoves when the order is not taken into account: LPG-charcoal, LPG-3-stone, and charcoal-3-stone. The third analysis examines determinants of stove use patterns among stove stackers when the order is taken into consideration: LPG-charcoal, LPG-3-stone, charcoal-3-stone, charcoal-LPG, 3-stone-LPG, and 3-stone-charcoal stove combinations. A cross-sectional design is used to collect data from sampled districts in all 16 regions of Ghana, covering about 7400 household-level respondents in 370 enumeration areas (EAs); across 177 urban EAs and 193 rural EAs. The results show that primary cooks with higher education, smaller, wealthier, and urban households are more likely to use LPG; more likely to use a stacking mix that includes LPG, and more likely to use a stacking combination where LPG is the primary stove-fuel used. Ghana is currently undertaking a National LPG Promotion Programme (NLPGPP) that seeks to increase LPG access by providing subsidized "starter kits" (stoves, regulators and cylinders) to periurban and rural households. Our findings can aid in targeting households effectively. Our results suggest that households that are female-headed; have less educated household heads; have household heads who double as the primary cook; have larger family sizes, have lower socio-economic status, and are rural, will have an increased probability of adopting and using a cleaner stack of cooking technologies and have an increased probability of using LPG long term, conditional on receiving a starter kit. Such a targeted intervention with a multifaceted approach to shifting households to a cleaner stack of cooking technologies could result in widespread adoption and contribute to significant reductions of CO and PM2.5 emissions in Ghana. A cleaner stack of cooking technologies, given the socio-demographics that are least likely to adopt and sustain use, will have a significant impact on health, the environment, and climate change. • higher levels of education are associated with the stacking mix that includes LPG • the highest level of education is associated with the primary LPG and secondary charcoal stove stack • when there is agency on the part of the primary cook, the cook chooses a cleaner fuel • wealthier households are more likely to use LPG as the primary stove; a stacking mix that includes LPG; and a stacking combination where LPG is primary, and a charcoal stove is secondary [ABSTRACT FROM AUTHOR]
- Published
- 2023
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