E-waste is a more than $7 billion industry. Trans-border shipments of e-waste occur in international circuits, typically originating in the United States and Europe, but now also from China, and connect to accumulation sites in particular networked cities in Africa and elsewhere. Debates about the material and environmental weight associated with uncontrolled dumping are now emerging in Africa. We diverge from those debates by concentrating on the economic footprint of e-waste in a Ghanaian context by studying the largest and most prominent e-waste market-Agbogbloshie. This Accra site has achieved notoriety in the global media and among nongovernmental organizations (NGOS), but has received little research and policy attention.In an attempt to remedy this deficiency, a preliminary mapping of e-waste flows of second-hand computers into Ghana is presented. We then map the spatial organization of the e-waste hub and assess meshworks of e-waste activities, elucidating worlds of informal work. This research involved site reconnaissance, 80 questionnaires, and 40 interviews with key stakeholders. Our key finding is that e-waste activities connect Agbogbloshie directly and indirectly to various international circuits, and, most important, thereby articulates a market within a wider urban spaceeconomy. The emphasis is on the intersections of various e-waste conduits as well as shared space within urban informal-formal circuitry. [

No abstract

Solid waste management (SWM) is becoming a major issue in most cities where the provision of such public service had hitherto been the sole responsibility of central government. However, the costs involved and the rate of waste generation have virtually forced city authorities to seek new arrangements with the private sector. This paper reviews public-private partnership (PPP) in SWM in the Greater Accra Metropolitan Area (GAMA) and reveals that the policy worked well until one of the stakeholders failed to deliver. It maintains that harnessing the social support, acceptability and participation is key to sustainable PPP. The paper calls for institutional and private sector collaboration.

The recent expanded usage of electronic materials like computers, television sets and refrigerators in Ghana has not generated an effective infrastructure of waste disposal. Since wastes associated with many electronic products exhibit hazardous characteristics, the absence of e-waste management law and appropriate infrastructure to handle its end-of-life by-products have compounded the challenges posed by their disposal. Using both qualitative and quantitative research methods, this paper examines the current e-waste management practices in Ghana. It highlights some of the associated environmental and health hazards, and challenges the argument that the exportation of e-products to developing countries will primarily help 'bridge the digital divide'. Finally, it calls on the authorities to enact and enforce appropriate regulations and policies to help bring better environmental control into the booming ICT sector.

Purpose The purpose of this paper is to examine the factors that encourage households’ source separation behaviour in Accra and Tamale Metropolises in Ghana. Design/methodology/approach Using a cross-sectional design, 855 households of Ghana were interviewed based on the theoretical framework of the theory of planned behaviour (TPB). The ordered probit regression model was employed to examine the factors that influence households’ source separation intention. Findings The results indicated that educational attainment of head of household, total income of household, occupation type of household head, information, past experience with source separation, inconvenience in terms of time, space and availability of formal source separation scheme, attitude, subjective norm and the location of the respondents significantly predicted households’ solid waste separation intentions. Research limitations/implications The cross-sectional design does not determine causality but an association. Thus, future studies should examine actual household waste separation behaviour by using the experimental design to test the TPB model. Practical implications To promote solid waste separation at source, the public should be educated and provided with solid waste separation schemes that are efficient and compatible with households’ preference. Originality/value This study was partly motivated by the fact that despite the benefits associated with source separation, little attention has been given to formal source separation in Ghana. Moreover, there are limited studies on source separation behaviour in Ghana using the TPB as the theoretical framework.