Nigeria's major urban centres are today grappling with the problems caused by mounting heaps of solid wastes from their environments. This paper undertakes a study of the solid waste build up phenomenon with a view toward finding ameliorative measures that would help reduce their negative effects on urban beautification and sanitation. And hopefully, to provide insights into easing, reducing, minimizing and avoiding the evolving solid, waste encroachment of city streets and roads, particularly in areas of uncontrolled growth and developmenttypifying cities in Nigeria .
Residential and neighbourhood satisfaction are important indicators of housing quality and conditions which affect individual’s quality of life. This study which was conducted in 2018 evaluated the level of satisfaction in terms building features in six completed and occupied housing estates in Benin city, namely the federal owned estate at Ikpoba hill, and state owned housing estates located at Ugbowo, Oregbeni, Oluku, Evboriaria and Iyekogba. Data were collected from 1000 heads of households and analysed using descriptive statistical tools, categorical regression and factor analyses. The findings showed that the building features significantly affect the level of resident’s satisfaction. The RSI scores for the relatively old estates; EDPA, Ikpoba hill and Oregbeni and are on the dissatisfied region (RSI: 1.1-2.00) while for the relatively newer ones; Andrew Wilson and Oluku, the RSI scores are on the satisfied level (RSI=. 3.1-4.00) with building features features. The study recommends that the design for future low cost housing should consider the family sizes of average Nigerian family, kitchen design that make use of cooking gas, kerosene and outdoor kitchen possible. The paper concludes that the buildings should maintain an acceptable quality standard in terms of functional spaces, structural stability and aesthetics as this will result to resident's housing satisfaction.
In the phenomenal urban growth of cities Nigeria has experienced poor and haphazard urban planning. The cities are generally characterized by poor and inadequate and inefficient urban services and infrastructure. Energy use is closely related to the level of productivity in business and other activities. A primary challenge to the business environment in Nigeria is the deficit in infrastructure. The estimated energy need for Nigeria is 98,000MW per day. The country however generates an average of 3,500MW daily only. The result is an alarming shortage of 94,500MW daily. The low power supply makes electricity costly. Consequently the operating costs for businesses are usually high as electricity is indispensable in the running of businesses. The objective of this paper is the examination of the use of renewable energy in Nigeria particularly with regard to building an enabling business environment in Nigeria. This is in view of the incidence of urban poverty experienced in the country and its impact on the Nigerian business climate. The paper examines the urbanisation process in Nigeria and the resultant socio-economic downturn emanating from it. It asserts that phenomenal urban poverty, particularly infrastructural decay such as electricity supply has been experienced in the country which has been a handicap to the growth of the business environment in the country. The paper examines the energy situation in the country, and electricity generation and distribution. It critically examines an alternative direction of energy production and transmission in Nigeria, which is the resort to resources of renewable energy. Nigeria has an abundance of the resources such as solar, wind, hydroelectricity, and biomass. Policies, programmes, and strategies of renewable energy are examined in the paper. The paper concludes that the development would be an important key to building an enabling business environment in Nigeria.
Housing plays a significant role in the Socio-economic and physical development of any nation. Housing which is regarded as the oldest aspect of architecture has been found to have a profound impact on its inhabitants. This is so because architecture has been attributed to have some impact on the physical, psychological and emotional needs of occupants both positively and negatively. There is therefore a nexus between architectural schemes, the environment and residents. This study examines the residents' satisfaction level in terms of architectural designs in six built and occupied housing estates in
Poor housing and poor environmental quality have been associated with adverse effects on health of residents and their quality of life, emotional and psychological well-being. The quality of housing and building environment is therefore essential for residents’ residential satisfaction. This study analysises and examines the satisfaction levels of residents with housing and neighbourhood /building environment of six occupied housing estates in Benin City, Edo state, Nigeria. Data were collected in 2018 from six (6) housing estates located at; Oluku, Ugbowo, Oregbeni, Ikpoba Hill, Iyekogba-Ebo and Evbuoriaria. The data was obtained from sources within the study area using questionnaires, personal interviews and physical observations. The statistical tools used for analysis of data include: means, standard deviations, and categorical regression analysis. The results showed that there are variations in Relative Satisfaction Index (RSI) scores across the environmental dimensions examined for both the older and relatively newer estates. For the relatively newer estates such as Iyekogba, Oluku and Andrew Wilson result revealed that the residents are quite satisfied with Allocation for Recreation Centre (RCT) and Condition of Overcrowding (CO) with RSI scores ranging from 3.00-4.711; while those for the older estates such as Ikpoba Hill, BDPA and Oregbeni also appeared fairly satisfied 3.00-3.5. Regarding Condition of Overcrowding (CO), Refuse Disposal (RD), Level of Noise Pollution (LNP), Clean Kept Surrounding (CKS), Erosion Effect (EE), and Quality of Water (QW). Findings further revealed that RSI scores for the residents in Iyekogba, Andrew Wilson and Oluku are ranked higher indicating better satisfaction levels when compared to the RSI scores for the older estates. The results of Categorical Regression Analysis revealed that the estates environmental indicators impact positively and significantly at 5 percent (p= 0.003) on the satisfaction levels of residents. Hence efforts at improving environment of the state will directly influence residents’ satisfaction. Some measures that could enhance the quality of building environment and hence the satisfaction of residents were recommended. The study concludes that good planning and management of public housing estates are very vital because living in a decent housing and environment would lead to residents’ higher satisfaction level.
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