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Modeling Energy Communities with Collective Photovoltaic Self-Consumption: Synergies between a Small City and a Winery in Portugal

2021-01Artigo científico Acesso aberto
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dc.contributor.authorPontes Luz, Guilherme
dc.contributor.authorAmaro E Silva, Rodrigo
dc.date.accessioned2021-08-04T12:42:54Z
dc.date.available2021-08-04T12:42:54Z
dc.date.issued2021-01
dc.description.abstractThe recently approved regulation on Energy Communities in Europe is paving the way for new collective forms of energy consumption and production, mainly based on photovoltaics. However, energy modeling approaches that can adequately evaluate the impact of these new regulations on energy community configurations are still lacking, particularly with regards to the grid tariffs imposed on collective systems. Thus, the present work models three different energy community configurations sustained on collective photovoltaics self-consumption for a small city in southern Portugal. This energy community, which integrates the city consumers and a local winery, was modeled using the Python-based Calliope framework. Using real electricity demand data from power transformers and an actual winery, the techno-economic feasibility of each configuration was assessed. Results show that all collective arrangements can promote a higher penetration of photovoltaic capacity (up to 23%) and a modest reduction in the overall cost of electricity (up to 8%). However, there are clear trade-offs between the different pathways: more centralized configurations have 53% lower installation costs but are more sensitive to grid use costs (which can represent up to 74% of the total system costs). Moreover, key actor’s individual self-consumption rate may decrease by 10% in order to benefit the energy community as a whole.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPontes Luz, G.; Amaro e Silva, R. Modeling Energy Communities with Collective Photovoltaic Self-Consumption: Synergies between a Small City and a Winery in Portugal. Energies 2021, 14, 323. https://doi.org/10.3390/en14020323pt_PT
dc.identifier.doi10.3390/en14020323pt_PT
dc.identifier.issn1996-1073
dc.identifier.urihttp://hdl.handle.net/10451/49246
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationPROSumers for the Energy Union: mainstreaming active participation of citizens in the energy transition
dc.relation.publisherversionhttps://www.mdpi.com/1996-1073/14/2/323pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectenergy communitiespt_PT
dc.subjectcollective photovoltaic systemspt_PT
dc.subjectenergy systems modeling and optimizationpt_PT
dc.titleModeling Energy Communities with Collective Photovoltaic Self-Consumption: Synergies between a Small City and a Winery in Portugalpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumber764056
oaire.awardTitlePROSumers for the Energy Union: mainstreaming active participation of citizens in the energy transition
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/764056/EU
oaire.citation.issue2pt_PT
oaire.citation.startPage323pt_PT
oaire.citation.titleEnergiespt_PT
oaire.citation.volume14pt_PT
oaire.fundingStreamH2020
person.familyNamePontes Luz
person.familyNameAmaro e Silva
person.givenNameGuilherme
person.givenNameRodrigo
person.identifier.ciencia-id9E14-7A40-2434
person.identifier.ciencia-id7215-BF6D-4EA2
person.identifier.orcid0000-0003-2444-2658
person.identifier.orcid0000-0002-2813-150X
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameEuropean Commission
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication4148aca3-1f6f-4ee1-9ad0-09acb656631a
relation.isAuthorOfPublication4d23f3eb-2671-454e-8849-6b7f4dcfb9d6
relation.isAuthorOfPublication.latestForDiscovery4d23f3eb-2671-454e-8849-6b7f4dcfb9d6
relation.isProjectOfPublicationec41e0f4-d58c-41fe-afb9-6cbacc686c6e
relation.isProjectOfPublication.latestForDiscoveryec41e0f4-d58c-41fe-afb9-6cbacc686c6e

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