Bibliometric Study of Trends in Waste to Energy Research in Africa

“Waste-to-energy” (WtE) has been historically associated with incineration. However, this term has taken on a broader connotation and encompasses currently any processing method that generates energy or alternative fuels from waste. In this chapter, two articles conduct systematic reviews on WtE, one aiming at the research in the management of municipal solid waste in Africa, while the other aims to promote the potential of emerging WtE generation technologies and innovations. The other articles research the background narrative for the “Hybrid Waste-to-Energy as a sustainable solution for Ghana” project, funded by the German Federal Ministry of Education and Research. The analyses provide a true reflection of the waste generation vis-a-vis collection models and their potential for energy generation in Ghana. These analyses could be used to replicate the model for similar communities in other countries. The research also focuses on effective WtE plant operationalization and acceptance. Capacity building and basic education play a vital role in enhancing the waste segregation and treatment, reducing the burden on waste management. Publicizing/disseminating the net social and economic benefits to the target communities should create additional benefits. The chapter is concluded with case specific business model based on a newly built WtE plant in Ghana.