scholarly journals Municipal Solid Waste Management Practices for Achieving Green Architecture Concepts in Addis Ababa, Ethiopia

Technologies ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 48
Author(s):  
Eshetu Gelan
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Management Practices ◽  
Solid Waste Management ◽  
Addis Ababa ◽  
City Government ◽  
Waste To Energy ◽  
Primary Data ◽  
Municipal Solid Waste Management ◽  
Green Architecture

Solid waste is one of the social and environmental challenges that urban areas are facing. The study assesses the state of solid waste in Addis Ababa during 2016–2020 to provide implications for achieving green architecture concepts through better management of solid waste and its economic contribution. The study uses secondary and primary data. Quantitative and qualitative data are analyzed through descriptive statistics and context analysis, respectively. The result reveals that most solid waste is generated from households, followed by commercial centers, street sweeping, industries/factories, hotels, and hospitals, respectively. From 2016 to 2020, an average of 80.28% of solid waste is collected, whereas 19.72% of the waste is not collected. There are little or no efforts made to segregate solid waste at the source. The generated waste is disposed of in the Reppi open landfill. Together with Ethiopian electric power (EEP) and the City Government of Addis Ababa, waste has been converted to energy since 2019. The study suggests minimizing waste from its source by reducing generation, composting, reusing, recycling, waste-to-energy strategy, and well-designed buildings to achieve the concept of green architecture in Addis Ababa through better solid waste management.

scholarly journals A Review on the Current Status of Municipal Solid Waste Management in Nigeria: Problems and Solutions

2019 ◽  
pp. 1-16
Author(s):  
H. A. Salami ◽  
J. O. Adegite ◽  
T. T. Bademosi ◽  
S. O. Lawal ◽  
O. O. Olutayo ◽  
...  
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Management System ◽  
Management Practices ◽  
Solid Waste Management ◽  
Waste To Energy ◽  
Current Status ◽  
Municipal Solid Waste Management ◽  
Waste Management System ◽  
Recovery Potential

The management of MSW is a major concern in several cities of developing countries due to its public health and environmental sustainability implications. This paper thus presents an overview of the current solid waste management practices and problems in some selected states in Nigeria. In addition to the comprehensive review of MSW generation, its characterization, collection, and treatment options in the considered states, an attempt was made to evaluate the major waste–to–energy indicators such as calorific values and energy (electricity) recovery potential. The legislations in place at the federal level to maintain healthy environment is also lucidly presented. An estimated electricity recovery potential in the range of 48.31 to 933.69 MW with a total of about 2600MW from six states was established. Evidences from literature suggested that the existing solid waste management system is inefficient due to uncoordinated and properly planned waste management system. This paper concludes that the thermochemical conversion of waste-to-energy into electricity is a feasible option in Nigeria, although this might require the input of additional quantity of fuel to initiate combustion since the lower heating values of the considered MSW fall below the optimum stipulated by World bank.

Rethinking of the Solid Waste Management System of Addis Ababa, Ethiopia

2021 ◽  
Vol 9 (1) ◽  
pp. 7-22
Author(s):  
Dechasa Beka Diriba ◽  
◽  
Xiang Zhou Meng ◽  
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Local Governments ◽  
Solid Waste Management ◽  
Addis Ababa ◽  
City Government ◽  
Municipal Solid Waste Management ◽  
Rapid Urbanization ◽  
Spatial Coverage ◽  
The City

Municipal solid waste management is an important component of urban services that is often handled by local governments. Addis Ababa, the capital city of Ethiopia faces rapid urbanization leading to overcrowding and the development of shantytowns and poor neighborhoods. The general aim of this study was to appraise the present dry waste service provision of Addis Ababa. This study used an integrative literature review method with critical analysis to investigate the current solid waste management status in Addis Ababa. The results of this study show that the delivery of the service does not keep pace with the city's solid waste generation and the city's municipal disposal of solid waste is found in actual, low status and spatial coverage. This humble status of city garbage management is also heightened by three critical factors, i.e. poor institutional structure, inadequate disposal site and transfer station, and poor households' solid waste handling practices. Besides, the city households dominantly created decomposable solid wastes (60%) through generation amount of 0.45 kg/person/day and the main source are residential wastes, which account for 76% of the total waste. The sudy concluded that, the main problem with the incompetence of this sector in the city was the lack of trained labor and inadequate service delivery. In order to improve the status, there should be awareness creation, improvement of the city government, and implementation of an incorporated method to the management of metropolitan solid waste that respects and involves all stakeholders in the metropolis.

scholarly journals Assessment of Municipal Solid Waste Management Practices in Akure, Ondo State, Nigeria

2020 ◽  
pp. 1-10
Author(s):  
Oladapo Michael Ogungbade ◽  
Butu William Ali ◽  
Abdulganiyu Oriola Kilani ◽  
Gbenga John Oladehinde ◽  
Tolulope Joy Akeju
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Management Practices ◽  
Solid Waste Management ◽  
Simple Random Sampling ◽  
Municipal Solid Waste Management ◽  
Rapid Urbanization ◽  
Ondo State ◽  
Waste Management Practices

Rapid urbanization and uncontrolled population growth in the city of Akure create a huge generation of municipal solid waste (MSW) and waste management authority has not been able to manage it properly. This has led to inefficient waste collection methods, insufficient coverage of the collection system and improper disposal of solid waste. This paper investigated municipal solid waste management practices in Akure, Ondo State, Nigeria. Simple random sampling was used in selecting 392 respondents within the eight districts in the study area. Information was collected on socio-economic characteristics of the respondents; nature and compositions of municipal solid waste and solid waste management practices in the study area. The study showed that female respondents (58.2%) were more than male (41.8%) in the study area. Also, a larger proportion of the respondents earned above N40,000 per month. More than one-third of the respondents (37.8%) created squander from vegetable and food remains, next to this were plastic (19.1%), paper (8.2%) and metal waste (6.6%). Further findings showed that the majority of the respondents (66%) do not segregate waste before disposal while the wastebasket was commonly preferred to collect waste due to its affordability. The study concluded that despite the establishment of waste management authority, most of the wastes collected was not sorted before disposal while the majority of the respondents preferred to burn their waste. The study recommended that government and non-governmental organizations should pay much attention to the issue of waste management in the area as waste was not properly managed.

scholarly journals Institutional Dynamics of Municipal Solid Waste Management in the Bamenda Metropolis

2021 ◽  
pp. 63-78
Author(s):  
Victor Konfor Ntoban ◽  
Mbanga Lawrence Akei ◽  
Clarkson Mvo Wanie
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Management Practices ◽  
Solid Waste Management ◽  
Economic Incentives ◽  
Sub Saharan Africa ◽  
Municipal Solid Waste Management ◽  
Political Climate ◽  
Institutional Dynamics ◽  
The Right

Rapid and uncontrolled urbanization in several parts of sub-Saharan Africa (SSA), has introduced a plethora of urban development challenges. This has left city governments ‘standing in their sleep’, as they strive to deal such issues. A classic example is solid waste management – with waste considered to be principally an urban problem. While the issue of waste has been belaboured in the literature, there is a dearth in geographical literature on the institutional dynamics of solid waste management. Viewed as structures and processes, institutions demonstrate potentials to determine the intentions and actions of urban waste managers and urban dwellers, within the waste management spectrum. Taking the case of Bamenda – a primate city par excellence – this paper explores the dynamics of institutions and their implications for solid waste management. Specifically, it explores the waste management institutional transition and its bearing on current and potentially, future waste management practices. Household surveys, complemented by expert interviews provided data for the study. Through narratives and descriptive statistics, we observed that despite the litany of institutions involved in solid waste management and their related institutional frameworks, their effectiveness remains questionable. This rests, in part, on the inadequacy in personnel, and the lack of law enforcement in the courts and city judiciary systems. The ineffectiveness of these instruments in the Bamenda Municipality is as a result of weak legal institutional setup, the absence of courts and a city judiciary system to handle environmental issues (solid waste), irregular or poorly enforced laws, inaccessible neighbourhood, and organizational lapses. Furthermore, the socio-political climate, characterised by insecurity, mars the effective implementation of waste management approaches. This paper argues that the institutional change process in waste management should strive towards the introduction of economic incentives that can motivate urban dwellers to fully engage in the process. Further empirical evidence on the right business-oriented waste management models are required to ground this claim.

Municipal Solid Waste Management

2016 ◽  
pp. 19-43 ◽  
Author(s):  
Jaison Chatsiwa ◽  
Never Mujere ◽  
Avhatendi Bethania Maiyana
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Management Practices ◽  
Solid Waste Management ◽  
Methodological Approach ◽  
Municipal Solid Waste Management ◽  
Urban Settlements ◽  
Waste Management Practices ◽  
The City

The rapid increase in urban population has resulted in poor environmental conditions in urban and peri-urban settlements. In most developing countries, the problem of inefficient municipal solid waste management (MSWM) is endemic. The problem manifests in heaps of uncollected solid waste or ubiquitous illegal dumps on open areas and by the street sides. This paper examines issues of solid waste management practices in the City of Kwekwe in Zimbabwe. It highlights types of waste, its generation, transfer and disposal. A mixed methodological approach including field observations, structured questionnaire survey and face-to-face interviews were employed in the gathering of data for the study. The key findings established to be the factors affecting effective solid waste management in the City are irregular solid waste collection, inadequate operational funding, inappropriate technologies, inadequate staffing, lack of knowledge cooperation and knowledge on the part of the residents. Based on the research findings, principles of environmental stewardship need to be promoted in the City.

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