Publication
Automated Bilateral Trading of Energy by Alliances in Multi-Agent Electricity Markets
| dc.contributor.author | Algarvio, Hugo | |
| dc.date.accessioned | 2023-08-09T10:32:42Z | |
| dc.date.available | 2023-08-09T10:32:42Z | |
| dc.date.issued | 2023-05 | |
| dc.description.abstract | ABSTRACT: In liberalized markets, consumers can choose their electricity suppliers or be part of an energy community. The problem with communities is that they may not have enough weight to trade in markets, which can be overcome by forming coalitions. Electricity is traded in spot markets or through bilateral contracts involving consumers and suppliers. This paper is devoted to bilateral contracting, modeled as a negotiation process involving an iterative exchange of offers and counter-offers. It focuses on coalitions of energy communities. Specifically, it presents team and single-agent negotiation models, where each consumer has strategies, tactics, and decision models. Coalition agents are equipped with intra-team strategies and decision protocols. It also describes a study of bilateral contracts involving a seller agent and a coalition of energy communities. By allying into a coalition, members of energy communities reduced their average costs for electricity by between 2% (large consumers) and 64% (small consumers) according to their consumption. Their levelized cost reduction was 19%. The results demonstrate the power of coalitions when negotiating bilateral contracts and the benefit of a low-consumption members alliance with larger players. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Algarvio, Hugo - Automated Bilateral Trading of Energy by Alliances in Multi-Agent Electricity Markets. In: Electronics, 2023, vol. 12 (11), article nº 2367 | pt_PT |
| dc.identifier.doi | 10.3390/electronics12112367 | pt_PT |
| dc.identifier.eissn | 2079-9292 | |
| dc.identifier.uri | http://hdl.handle.net/10400.9/4131 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | MDPI | pt_PT |
| dc.relation | Tools for the Design and modelling of new markets and negotiation mechanisms for a ~100% Renewable European Power Systems | |
| dc.relation.publisherversion | https://doi.org/10.3390/electronics12112367 | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Electricity markets | pt_PT |
| dc.subject | Bilateral contracting | pt_PT |
| dc.subject | Multi-agent systems | pt_PT |
| dc.subject | Negotiation strategies | pt_PT |
| dc.title | Automated Bilateral Trading of Energy by Alliances in Multi-Agent Electricity Markets | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Tools for the Design and modelling of new markets and negotiation mechanisms for a ~100% Renewable European Power Systems | |
| oaire.awardURI | info:eu-repo/grantAgreement/EC/H2020/864276/EU | |
| oaire.citation.title | Electronics | pt_PT |
| oaire.citation.volume | 12 | pt_PT |
| oaire.fundingStream | H2020 | |
| person.identifier.ciencia-id | B01D-304F-6CD3 | |
| person.identifier.orcid | 0000-0002-4129-838X | |
| project.funder.identifier | http://doi.org/10.13039/501100008530 | |
| project.funder.name | European Commission | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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