Publicação

Certificação Energética do Teclabs

Ver documento

Detalhes bibliográficos
Resumo:Currently, there is a great concern among representatives from all countries of the world about the objectives to be defined in order to mitigate the emission of greenhouse gases and their impact on our planet. In the European Union, the buildings sector represents more than 41% of the final energy consumed and in Portugal it represents almost 30%. The energy certification of buildings introduced in Europe through the Energy Performance of Buildings Directive (EPBD) was an important measure that recognized the active role that the building sector has in the emissions of each country. This master's thesis consists of the energy certification of a service building, applying the Energy Performance Regulation of Commercial and Service Buildings (RECS) in effect in Portugal. The evaluation of the building's energy performance was carried out by dynamic multi-zone simulation using the EnergyPlus® simulation software. The Energy Efficiency Class attributed to the building was B, as it presented an RIEE of 0.55. Potential improvement measures were evaluated, through their cost of implementation in comparison with the benefit they would bring to the energy bill. The replacement of lighting equipment allows an annual saving always higher than € 657 with a maximum return period of less than 2 years and 8 months. The installation of a 10kWp photovoltaic system allows an annual saving of more than 2200 € with a maximum payback period of 5 years and 7 months. Even when applied separately, each measure allows the improvement of the building's Class to Category A, which allows the building to obtain a reduction of the Municipal Property Tax (IMI) of up to 25%. This dissertation recommends the implementation of both measures in order to obtain greater annual savings after the return period of both investments.
Autores principais:Silva, António Vedes Dias Rodrigues da
Assunto:EnergyPlus Certificação energética RECS Eficiência energética em Edifícios Simulação dinâmica Teses de mestrado - 2020
Ano:2020
País:Portugal
Tipo de documento:dissertação de mestrado
Tipo de acesso:acesso aberto
Instituição associada:Universidade de Lisboa
Idioma:português
Origem:Repositório da Universidade de Lisboa

Registos relacionados

Registos relacionados