Approaches to Provision of Flood and Climate-Resilient Civil Infrastructure in Africa: Evoking the Integrated Technological, Policy and Community Model to Work

Abstract

Civil infrastructure in Africa remains vulnerable to floods and climate-related extreme weather events. This has caused severe socio-economic losses that threaten the region's ability to meet its targets for the Sustainable Development Agenda. Traditionally based silo-approach proved to be insufficient, as they focused on engineering solutions to address the continent’s climate, socioeconomic and governance challenges. The inadequate integration of new and sustainable technologies in urban planning, design and maintenance is one of the gaps behind this vulnerability. This study argues that resilience can only be achieved through a multi-prolonged approach that brings technological innovations, institutional frameworks and community-driven adaptation strategies. The adoption of innovations that are context-specific, such as nature-based solutions, climate-smart infrastructure, GIS-based flooding models, IoT-based early warning systems, and adaptive design principles, may help Africa to adjust. The research draws from three case studies from Kenya, South Africa and Senegal to illustrate how the adoption of modern technologies can accelerate when combined with inclusive and participatory approaches. Key barriers like financing gaps, weak institutional coordination, and limited technical expertise are identified in this. The article concludes that integrated approaches will help Africa to realise that infrastructural solutions are technically sound, socially inclusive, economically viable and ecologically sustainable.