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Estudo para implementação de uma comunidade de energia Renovável com produção de energia fotovoltaica
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| 9.14 MB | Adobe PDF |
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Abstract(s)
As comunidades de energia renovável, são constituídas por consumidores e produtores de energia, que têm o objetivo por meio de fontes energéticas renováveis, produzir a parcialidade ou a totalidade da energia por elas consumida. Nas comunidades, a energia produzida é compartilhada entre os membros que a formam. Para os participantes de uma comunidade, o maior benefício é a redução na fatura de energia, sem ter de investir em um sistema de autoconsumo individual e exclusivo. O caso de estudo proposto busca analisar os benefícios económicos associados a criação de uma CER a partir de centrais fotovoltaicas já existentes e um dos contributos para a realização desse estudo se baseia contributo que as comunidades de energia renováveis podem gerar para o desenvolvimento ecológico, social e regional, que são fatores importantes para a empresa objeto desse estudo. O desenvolvimento desse projeto surgiu devido ao interesse da empresa em criar uma comunidade de energia para poder partilhar o excedente produzido e que é injetada na rede. O caso de estudo proposto analisa três cenários diferentes, no primeiro cenário pretende distribuir o excedente que é produzido pelas cinco centrais existentes entre elas, no segundo cenário foi proposto um estudo considerará de aumento de potência da central da “Sede” que é o edifício principal da empresa, no terceiro cenário foi proposto um estudo de aumento de potência da central do “Estaleiro”, edifício com grande área disponível para a instalação de painéis. Dos três cenários estudados o terceiro cenário apresenta o melhor resultado de viabilidade económica e melhor cenário financeiro que considerou a instalação de uma central fotovoltaica com capacidade para atender a necessidade do consumo de energia da CER.
Renewable energy communities are comprised of energy consumers and producers who aim to produce partially or entirely the energy they consume through renewable energy sources. In these communities, the produced energy is shared among its members. For participants in a community, the primary benefit is a reduction in energy bills without having to invest in an individual and exclusive self-consumption system. The proposed case study seeks to analyze the economic benefits associated with the creation of a Renewable Energy Community (REC) using existing photovoltaic power plants, and one of the contributions to this study is based on the potential contributions that renewable energy communities can generate for ecological, social, and regional development, which are important factors for the company under study. The development of this project arose from the company's interest in creating an energy community to share surplus energy produced and injected into the grid. The proposed case study analyzes three different scenarios: in the first scenario, surplus energy produced by the five existing power plants is distributed among them; in the second scenario, a study considering an increase in power capacity of the "Headquarters" power plant, which is the company's main building, is proposed; in the third scenario, a study considering an increase in power capacity of the "Shipyard" power plant, a building with a large available area for panel installation, is proposed. Of the three scenarios studied, the third scenario presents the best economic viability and financial outcome, considering the installation of a photovoltaic power plant capable of meeting the energy consumption needs of the REC.
Renewable energy communities are comprised of energy consumers and producers who aim to produce partially or entirely the energy they consume through renewable energy sources. In these communities, the produced energy is shared among its members. For participants in a community, the primary benefit is a reduction in energy bills without having to invest in an individual and exclusive self-consumption system. The proposed case study seeks to analyze the economic benefits associated with the creation of a Renewable Energy Community (REC) using existing photovoltaic power plants, and one of the contributions to this study is based on the potential contributions that renewable energy communities can generate for ecological, social, and regional development, which are important factors for the company under study. The development of this project arose from the company's interest in creating an energy community to share surplus energy produced and injected into the grid. The proposed case study analyzes three different scenarios: in the first scenario, surplus energy produced by the five existing power plants is distributed among them; in the second scenario, a study considering an increase in power capacity of the "Headquarters" power plant, which is the company's main building, is proposed; in the third scenario, a study considering an increase in power capacity of the "Shipyard" power plant, a building with a large available area for panel installation, is proposed. Of the three scenarios studied, the third scenario presents the best economic viability and financial outcome, considering the installation of a photovoltaic power plant capable of meeting the energy consumption needs of the REC.
Description
Keywords
Comunidade de energia renovável Energia fotovoltaica Autoconsumo Autoconsumo coletivo