The role of institutions in sustaining competitive bioeconomy growth in Africa – Insights from the Nigerian maize biomass value-web

Abstract Recently, many developing countries have implemented several bioeconomy plans to transform their rural economies and improve food security at local, national, and regional levels. Yet, there are limited success stories and examples of a competitive bioeconomy in Africa while levels of poor and food in-secured population remain high. Drawing on the novel concepts of biomass value-web, national innovation system and Porter's Diamond model, this paper analyses the emerging biomass opportunities and institutional challenges limiting sustainable bioeconomy growth in Africa. Using the Nigerian maize sector as a case study, qualitative data obtained from 54 stakeholders through 14 interviews, six focus group discussions, and six Net-maps served as a foundation for our network and content analyses. Results revealed numerous opportunities to further upgrade the current maize biomass value-web. However, the challenge of low farm productivity, inadequate infrastructure, low biomass demand and utilization by industrial firms at the mid-stream, deficient innovation and support system and inconsistent government plan pivoted on several institutional challenges such as weak and uncoordinated institutional arrangement and unfavorable institutional environment to limit competitive bioeconomy growth in the sector. The study concludes that important institutions in various innovation subsystems would need to actively perform harmonizing activities within a favorable institutional environment before competitive bioeconomy growth can be attained in Africa.