http://localhost:8080/xmlui/handle/123456789/893 Sun, 05 Apr 2026 18:11:45 GMT 2026-04-05T18:11:45Z http://localhost:8080/xmlui/handle/123456789/2967 ENERGY EFFICIENCY: MITIGATING EFFECTS OF IMPLEMENTING GREEN BUILDINGS FOR GREEN DESIGN AND CONSTRUCTION IN NIGERIA EMUSA, Henry; MARTINS, Ruth R.; OREWERE, EMMAMOGE; OWOICHO, Beatrice C. A considerable amount of energy consumption and CO2 emission comes from the building sector which today accounts for 40% of the world’s energy use. This study explores the potential of energy efficiency in mitigating the environmental impacts of green buildings in Nigeria. This review is about the role of green design and construction in reducing energy use, lowering carbon emissions, and promoting sustainable development. The study is analytical in nature and based on secondary sources of data like published articles, books and different websites regarding this topic. Key obstacles include high installation cost, limited awareness and knowledge, and a lack of technical expertise, but potential solutions such as financial incentives, training programs, and public-private partnerships are identified. This study concludes that widespread adoption of green building practices can significantly enhance energy efficiency, mitigate climate change effects, and foster sustainable urban development in Nigeria. However, the need for policy reforms, stakeholder collaboration, and increased investment is crucial for the widespread implementation of green building practices across the country. Sat, 02 Nov 2024 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2967 2024-11-02T00:00:00Z http://localhost:8080/xmlui/handle/123456789/2966 ASSESSING THE SUSTAINABILITY OF TRADITIONAL ARCHITECTURE IN NIGERIA: INSIGHTS FROM IGALA TRADITIONAL BUILDING PRACTICES EMUSA, Henry Nigeria's rich cultural diversity is reflected in its different traditional building practices, each representing a unique cultural identity. However, modernization poses significant challenges to these traditional building practices. Contemporary architectural practices in Nigeria often neglect the local traditions and conditions that historically shaped building design and construction, particularly failing to consider crucial factors such as local culture, environment, and climate. This research focuses on the architectural heritage of the Igala people, with particular emphasis on their sustainable building practices. The study aims to examine the features and values inherent in Igala traditional building practices, and seeks to promote their preservation and integration in contemporary Nigerian architecture. The research employed narrative research approach, incorporating archival and historical data, field surveys, and interviews with local building professionals, traditional elders, and environmental experts. Data analysis was conducted through thematic content and descriptive analysis. The findings revealed key aspects of Igala indigenous building practices, including the use of courtyard layouts, hierarchical spatial configurations, organic growth patterns, and specialized food storage facilities. These features reflect a deep integration of socio-economic and socio-cultural functions. The research highlights how these traditional features contribute to sustainability by emphasizing valuable aspects such as security, privacy, communal living, cultural identity, energy efficiency, resource conservation, rainwater harvesting, passive solar design, and environmental conservation. The study underscores the importance of preserving these traditional building practices, not only to preserve cultural heritage but also to promote sustainable architectural practices in Nigeria by integrating indigenous knowledge into modern building design and construction. Sat, 02 Nov 2024 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2966 2024-11-02T00:00:00Z http://localhost:8080/xmlui/handle/123456789/2879 Cultural influence on architectural evolution in Nigeria: A case study of Igala indigenous homestead EMUSA, Henry; IDAKWOJI, Williams A.; AUDU, Joseph D.; OWOICHO, Beatrice C. Architecture and culture are two concepts that represent the identification of any society. Architecture is the manifestation and expression of culture. So, Architecture and Culture are interdependent and inseparable. Research has identified culture as the main factor in the evolution of the architecture of a people and it plays an important role in the environmental and social development and sustainability of a place. The culture of any society is based on their beliefs, history, civilization, climate and customs, whilst architecture symbolizes a society’s culture that has evolved. This research explores the intricate relationship between culture and architecture in the evolution of traditional architecture in Nigeria, with a specific focus on the evolution of the indigenous homestead of the Igala people of North Central Nigeria. Employing a narrative approach, the study utilized historical research, field surveys, and interviews to explore how cultural beliefs, norms, practices, and socio-cultural factors have profoundly influenced the design and planning of Igala traditional dwellings. By investigating the interplay between indigenous knowledge systems, community practices, and material availability, the research uncovers the unique architectural features that have emerged from the rich tapestry of Igala culture to include the long straight entrance path (ojikpologu), the circular curvilinear homestead and buildings, courtyard (anuku/okolo), reception house (atakpa), and food storage barn (aka). Others include shrine (achękwu), grinding hut (ǫdǫ-okuta), animals’ pen (unyi-amęñwu-ǫrę), and security fence (ϙgba), all deeply rooted in Igala culture. This research provides valuable insights into the adaptability of traditional architecture to culture. It further offers essential knowledge for architects, preservationists, and policymakers, guiding their efforts in heritage preservation, sustainable architectural design, and urban planning within multicultural contexts. Thu, 30 Nov 2023 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2879 2023-11-30T00:00:00Z http://localhost:8080/xmlui/handle/123456789/2878 Enhancing Building Construction Practices through the Application of Artificial Intelligence and Robotics EMUSA, Henry The study ascertained how to enhance building construction practices through the application of artificial intelligence and robotics. The study adopted a descriptive survey design. This study was carried out in Enugu State, Nigeria. The population was made up of 297 respondents which comprises of 57 building technology lecturers and 240 final year-students of building technology in the University of Nigeria and Enugu State University of Technology respectively. Due to the manageable size of the population, the entire population was used as the sample. A 29-item Questionnaire was used in answering research questions. The questionnaire was structured on a five point likert response options of Strongly Agree (SA), Agree (A), Undecided (UD), Disagree (D) and Strongly Disagree (SD). The instrument was validated by three experts. The Reliability of the instrument yielded a coefficient of 0.782. This shows that the instrument was reliable. Data collected was analyzed using mean and standard deviation to answer research questions. Decision on research questions were taken based on real limits of numbers. Thus, mean rating of 3.50 and above were considered as agreed, while items with mean rating below 3.50 were considered as disagreed. The study found that application of artificial intelligence and robotics will improve the building construction practices in Nigeria in several ways including: AI-driven systems can perform tasks with unmatched precision and speed, significantly accelerating construction processes and robots can perform tasks with unmatched precision and speed, significantly accelerating construction processes. The construction stakeholders and companies should prioritize investment based on areas where AI and robotics can have the most impact on their company’s unique needs. Wed, 05 Jun 2024 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2878 2024-06-05T00:00:00Z