A mini-review of practical interventions of renewable energy for climate change in Sub-Saharan Africa in the last decade (2010–2020): implications and perspectives

As part of the Kyoto Protocol, several Sub-Saharan Africa countries vowed to use more renewable energy sources, and the number of Sub-Saharan Africa countries that have undertaken renewable energy initiatives has expanded considerably over the preceding decade. However, assuring demand while reducing climate change has always been one of the most significant difficulties confronting the global energy sector. This review looks at the state of practical renewable energy interventions in Sub-Saharan Africa countries over the last decade (2010–2020), focusing on infrastructure development and accessibility, decentralization, distribution, and communal acceptance, donor funding and private sector involvement, and the role of state political influence in renewable energy strategies. This study's findings suggest that renewable energy interventions in Sub-Saharan Africa are based on mature and commercialized technologies, that natural resources for energy generation have not been fully explored, and that ongoing research and development on raw material or feedstock availability will benefit regional and national projects. The findings also show that off-grid technology interventions exist in Sub-Saharan Africa. However, the adoption of a decentralized approach to renewable energy generation, particularly in rural areas, financing, and the need for integrated project design and implementation, which includes factors such as community mobilization, social, economic, institutional, and technical engagement, have all hampered the implementation of such technologies.