Abstract: The study is focused on a multi-family building block of flats type and includes an energy analysis on its construction and installations elements. Results conclude with energy performance indicators and recommendations for additional energy efficiency measures. Different packages of measures were analysed for economical efficiency and appropriate conclusions are drawn. It is thus shown how a building can approach conditions compatible with “nearly zero” energy consumption from classical sources, with reasonable costs for owners

Keyword: Nearly Zero Energy, Energy Performance, Solar Energy, Bio-Gas, Rain Water Harvesting, DEWATS

| DOI: 10.17148/IARJSET.2023.10939