Exploration of Green Building Technologies and Their Benefit to The Building Industry The Perspective of Architects

Abstract

Purpose: The purpose of the study was to investigate green building technologies and their benefits for Ghana's building and construction sector. Design/Methodology/Approach: Utilising a survey of the literature, sixteen green technologies and sixteen merits of implementing green technology in Ghana's building construction sector were identified. This helps in creating the questionnaire used to confirm the study's goals. Simple random and purposive sampling techniques were applied to select the sample size. One hundred sets of questionnaires were sent, and a sample of 80 architects from the Greater Accra and Eastern regions were received. Data analysis techniques included frequency, percentages, mean values, and t-tests. Research Limitation: The study was limited to two regions out of the sixteen regions in Ghana. Hence, it may not be used to generalise the findings. Findings: According to the findings, energy-efficient window systems, daylighting technology, HVAC systems, solar technology, and rainwater harvesting systems are the most widely available green technologies in Ghana's building sector. The research also found that better use of natural ventilation, optimising daylight, utilising low-flow water fixtures, and employing energy-efficient light fittings are among the advantages of implementing green technologies in the built environment sector. Practical Implication: The government should create a comprehensive policy to hasten the use of green technology in the building construction industry in coordination with the Architect Council and associations for construction professionals. Social Implication: The increased adoption of green technologies has a direct impact on community health, improving indoor air quality, natural lighting, and thermal comfort in residential, educational, and workplace environments. Originality/value: The study's originality lies in its professional-centred approach to technology analysis, which creates a new understanding of how green building transformation occurs through the lens of architectural practice and professional experience.