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dc.contributor.authorObeng, George Y.
dc.contributor.authorMensah, Ebenezer
dc.contributor.authorAshiagbor, George
dc.contributor.authorBoahen, Owusu
dc.contributor.authorObeng, George
dc.contributor.authorSweeney, Daniel
dc.date.accessioned2018-04-30T14:49:10Z
dc.date.available2018-04-30T14:49:10Z
dc.date.issued2017-05
dc.date.submitted2016-12
dc.identifier.issn1996-1073
dc.identifier.urihttp://hdl.handle.net/1721.1/115084
dc.description.abstractIn Ghana, about 73% of households rely on solid fuels for cooking. Over 13,000 annual deaths are attributed to exposure to indoor air pollution from inefficient combustion. In this study, assessment of thermal efficiency, emissions, and total global warming impact of three cookstoves commonly used in Ghana was completed using the International Workshop Agreement (IWA) Water Boiling Test (WBT) protocol. Statistical averages of three replicate tests for each cookstove were computed. Thermal efficiency results were: wood-burning cookstove: 12.2 ± 5.00% (Tier 0); coalpot charcoal stove: 23.3 ± 0.73% (Tier 1–2); and Gyapa charcoal cookstove: 30.00 ± 4.63% (Tier 2–3). The wood-burning cookstove emitted more CO, CO<sub>2</sub>, and PM<sub>2.5</sub> than the coalpot charcoal stove and Gyapa charcoal cookstove. The emission factor (EF) for PM<sub>2.5</sub> and the emission rate for the wood-burning cookstove were over four times higher than the coalpot charcoal stove and Gyapa charcoal cookstove. To complete the WBT, the study results showed that, by using the Gyapa charcoal cookstove instead of the wood-burning cookstove, the global warming impact could be potentially reduced by approximately 75% and using the Gyapa charcoal cookstove instead of the coalpot charcoal cookstove by 50%. We conclude that there is the need for awareness, policy, and incentives to enable end-users to switch to, and adopt, Gyapa charcoal cookstoves for increased efficiency and reduced emissions/global warming impact.en_US
dc.publisherMDPI AGen_US
dc.relation.isversionofhttp://dx.doi.org/10.3390/en10050641en_US
dc.rightsCreative Commons Attributionen_US
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_US
dc.sourceMultidisciplinary Digital Publishing Instituteen_US
dc.titleWatching the Smoke Rise Up: Thermal Efficiency, Pollutant Emissions and Global Warming Impact of Three Biomass Cookstoves in Ghanaen_US
dc.typeArticleen_US
dc.identifier.citationObeng, George et al. "Watching the Smoke Rise Up: Thermal Efficiency, Pollutant Emissions and Global Warming Impact of Three Biomass Cookstoves in Ghana." Energies 10, 5 (May 2017): 641 © 2017 The Authorsen_US
dc.contributor.mitauthorSweeney, Daniel
dc.relation.journalEnergiesen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2018-04-25T15:17:45Z
dspace.orderedauthorsObeng, George; Mensah, Ebenezer; Ashiagbor, George; Boahen, Owusu; Sweeney, Danielen_US
dspace.embargo.termsNen_US
mit.licensePUBLISHER_CCen_US


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