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dc.contributor.authorGupta, Ren
dc.contributor.authorBruce-Konuah, Aen
dc.contributor.authorHoward, Aen
dc.date.accessioned2019-11-07T11:36:20Z
dc.date.available2019-11-07T11:36:20Z
dc.date.issued2019-07en
dc.identifier.issn0378-7788en
dc.identifier.urihttp://hdl.handle.net/10026.1/15124
dc.description.abstract

This paper empirically evaluates the extent of energy resilience achieved in a socially-deprived community in Oxford, through deployment of solar photovoltaic (PV) systems and smart batteries (internet enabled and controllable) across a cluster of 82 dwellings (households). The methodological approach comprised dwelling and household surveys, along with high frequency monitoring of household electricity consumption, solar PV generation, battery charge and discharge data. In the monitored households, average daily electricity consumption was found to be positively related with dwelling size, number of occupants and number of appliances used. Although 117 MWh of PV electricity was generated within a year across 74 dwellings, peak generation did not match peak consumption, demonstrating the need for battery storage. Home batteries were found to increase self-consumption of PV electricity and offset grid demand through discharge of stored PV electricity marginally at an average of 6%, depending on the size of the PV system, surplus PV electricity available and size of the battery. Aggregating solar generation and storage at a community level showed that peak grid electricity demand between 17:00 and 19:00 was reduced by 8% through the use of smart batteries across 74 dwellings. In future, a local energy sharing scheme could be developed, wherein not all dwellings would need to have solar PV systems, but rather have internet enabled batteries that could be monitored and controlled virtually.

en
dc.format.extent1 - 15en
dc.languageenen
dc.language.isoenen
dc.publisherElsevier BVen
dc.subjectEnergy resilienceen
dc.subjectSmart storageen
dc.subjectElectricity consumptionen
dc.subjectSolar generationen
dc.subjectCommunityen
dc.titleAchieving energy resilience through smart storage of solar electricity at dwelling and community levelen
dc.typeJournal Article
plymouth.volume195en
plymouth.journalEnergy and Buildingsen
dc.identifier.doi10.1016/j.enbuild.2019.04.012en
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/00 Groups by role
plymouth.organisational-group/Plymouth/00 Groups by role/Academics
plymouth.organisational-group/Plymouth/Faculty of Arts and Humanities
plymouth.organisational-group/Plymouth/Faculty of Arts and Humanities/School of Art, Design and Architecture
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA13 Architecture, Built Environment and Planning
dcterms.dateAccepted2019-04-10en
dc.rights.embargodate2020-04-15en
dc.rights.embargoperiodNot knownen
rioxxterms.versionVoRen
rioxxterms.versionofrecord10.1016/j.enbuild.2019.04.012en
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2019-07en
rioxxterms.typeJournal Article/Reviewen


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