Enhancing Quality of Life and Environmental Performance ofBuildings: A Case Study of the 9th of July District, Misurata

Abstract

This research aims to evaluate and enhance the quality of life and environmental performance of residential buildings in District 9 July, Misurata, as a model of contemporary housing developments constructed with concrete and cement blocks. Despite its recent construction and inclusion of four housing prototypes (M6-A, M6-B,S,T), the district suffers from several environmental and urban issues, such as poor building performance, lack of green spaces, inefficient orientation, high indoor temperatures, and excessive water and energy consumption. The study adopts a multi-method research approach combining the descriptive-analytical method for examining the district's characteristics with a field-based methodology that includes site visits, personal interviews with supervising engineers, direct observation of the built environment, resident questionnaires, and photographic documentation of the buildings. In addition, a detailed architectural and environmental analysis of one selected housing model  (S) conducted using Autodesk Green Building Studio to assess the building's thermal and energy performance. The research aims to propose design and environmental strategies to improve energy efficiency and urban livability through enhanced building orientation, the use of insulating materials, the promotion of natural ventilation, and the integration of green areas within the urban fabric. Preliminary findings indicate that applying sustainable design principles can significantly reduce energy and water consumption while improving indoor thermal comfort and overall environmental quality. This study seeks to provide a practical framework for improving the quality of life in modern housing developments in Libya, in alignment with the Sustainable Development Goals and contemporary environmental architecture principles.