Implementation of DL 101-D/2020 in a Service Building

The chapter delves into the implementation of Directive DL 101-D/2020 in a service building, highlighting the significance of energy efficiency in reducing greenhouse gas emissions. It begins with an introduction to the global challenge of energy consumption in buildings and the regulatory framework encouraging energy certification. The methodology section outlines the energy classification system for service buildings in Portugal, detailing the calculation of the energy performance class. The real application of the methodology is showcased, demonstrating how to improve the energy class of the building through specific measures. The conclusion summarizes the case study, emphasizing the importance of adapting to local climatic conditions and the need for varied equipment to meet regional needs.