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Advisor(s)
Abstract(s)
A eficiência energética é uma das formas mais eficazes, em termos de custos, para melhorar a segurança do aprovisionamento energético e reduzir as emissões de gases com efeito de estufa (GEE) e outros poluentes, pelo que constitui uma prioridade para a União Europeia (UE) e, consequentemente, para Portugal. Com uma dependência energética superior a 80%, Portugal tem vindo a apostar, nos últimos anos, em fontes de energia renovável. Esta aposta serve como substituição das fontes, mas não conduz diretamente à redução de consumos, pelo que a redução da fatura energética nacional só poderá ser atingida com uma maior eficiência energética e melhores práticas de gestão de energia em edifícios, transportes e indústria. Deste modo, é percetível a importância da gestão energética a nível municipal, sendo fulcral conhecer os consumos dos municípios através, por exemplo, das matrizes energéticas, para conhecer os aspetos/locais onde se deverá atuar para melhorar a eficiência energética. Com recurso ao Power BI, criaram-se relatórios energéticos dinâmicos, alguns com georeferenciação ao nível dos municípios de Portugal continental, que permitirão aos utilizadores e gestores municipais conhecer o panorama energético atual de Portugal ou dos municípios que fazem parte da área de atuação da Energaia – agência de energia do sul da área metropolitana do Porto, de um modo mais simples, intuitivo e visualmente agradável. Criou-se também uma ferramenta de suporte ao Power BI, em Visual Basic (VB), que permite atualizar os relatórios georeferenciados, possibilitando às agências de energia terem sempre as matrizes energéticas online o mais atualizadas possível, de um modo rápido e automático.
Energy efficiency is one of the most cost-effective ways to improve the availability of energy supply and to reduce the emissions of CO2 and other pollutants. For that reason, that is a priority for the EU and, consequently, for Portugal. With an energy dependency of more than 80%, Portugal has been investing in renewable energy sources in the past few years. However, changing the energy sources does not lead directly to a reduction in the consumption. That said, the reduction of the national energy bill can only be achieved with greater energy efficiency and better practices of energy management in the main sectors of buildings, transport and industry. It is clear that energy management at a municipal level is crucial at the time being, and it is essential to know the areas where whom can act to improve energy efficiency. Dynamic energy reports were created by using the Power BI, some with geo-referencing, showing energy data distributed troghout all of the Portuguese counties. This will allow users and municipal managers to have a global overview on the Portuguese energy data, as well as for the counties that are a part of Energaia’s area of activity - energy agency of the south of the metropolitan area of Porto, in a simpler, more intuitive and visually pleasing way. A tool to support Power BI has also been created by using Visual Basic (VB), allowing easy, fast and automatic updates of the georeferenced reports, enabling energy agencies to always have the most up-to-date online energy matrix.
Energy efficiency is one of the most cost-effective ways to improve the availability of energy supply and to reduce the emissions of CO2 and other pollutants. For that reason, that is a priority for the EU and, consequently, for Portugal. With an energy dependency of more than 80%, Portugal has been investing in renewable energy sources in the past few years. However, changing the energy sources does not lead directly to a reduction in the consumption. That said, the reduction of the national energy bill can only be achieved with greater energy efficiency and better practices of energy management in the main sectors of buildings, transport and industry. It is clear that energy management at a municipal level is crucial at the time being, and it is essential to know the areas where whom can act to improve energy efficiency. Dynamic energy reports were created by using the Power BI, some with geo-referencing, showing energy data distributed troghout all of the Portuguese counties. This will allow users and municipal managers to have a global overview on the Portuguese energy data, as well as for the counties that are a part of Energaia’s area of activity - energy agency of the south of the metropolitan area of Porto, in a simpler, more intuitive and visually pleasing way. A tool to support Power BI has also been created by using Visual Basic (VB), allowing easy, fast and automatic updates of the georeferenced reports, enabling energy agencies to always have the most up-to-date online energy matrix.
Description
Keywords
Eficiência energética Matrizes energéticas Sustentabilidade Energia primária Energia final Emissões de CO2 Dependência energética Indicadores energéticos Power BI Visual Basic Energy efficiency Energetic matrix Sustainability Primary energy Final energy CO2 emissions Energetic dependence Energy indicators