Avaliação de medidas de eficiência energética: um estudo de caso

Abstract

The growing global awareness of climate change and the urgent need to reduce energy consumption have driven the search for solutions that promote energy efficiency across various sectors. In this context, the assessment of energy efficiency measures in residential buildings has proven essential, considering the significant impact of these buildings on global electricity and fuel consumption. Improving energy efficiency not only reduces operational costs for residents but also plays a crucial role in mitigating climate change, conserving natural resources, and fostering more sustainable societies. This assessment, carried out at the Aquabali Building, went beyond a simple review of energy consumption, encompassing a comprehensive analysis of thermal insulation, lighting systems, climate control, and the use of smart technologies for electricity management. The precise identification of areas for optimization and the measurement of the economic, environmental, and social impacts of interventions were crucial to ensure that the implemented solutions were effective and long-lasting. As urbanization intensifies and cities expand, energy efficiency in residential buildings becomes not only a desirable strategy but an imperative. Cities, which concentrate most of the energy demand, are also responsible for a significant share of greenhouse gas emissions and waste production. Improving the energy performance of these buildings is a direct way to reduce the carbon footprint and address global environmental pressures. Additionally, energy-efficient buildings provide better comfort conditions for their occupants, including thermal control, proper lighting, and indoor air quality, resulting in a higher quality of life. The evaluation conducted at the Aquabali Building identified opportunities for improvement in energy performance, focusing on reducing energy consumption and lowering the carbon footprint. The analysis covered aspects such as ventilation, climate control, natural and artificial lighting, as well as the integration of renewable energy and compliance with energy labeling standards. This evaluation revealed that the building aligns with established energy efficiency standards and proposed practical improvements that can be implemented to optimize sustainability and reduce operational costs. In a scenario where the pressure for sustainability is increasing, energy efficiency stands as one of the main pillars in building a more balanced and environmentally responsible future.