The Potential of Solar Energy in South Africa: Opportunities and Challenges

Purpose of Review In a world increasingly transitioning toward renewable energy this review presents an overview of the solar energy landscape in South Africa highlighting recent developments, emerging trends, and opportunities as well as existing barriers. The central question of this paper is whether solar energy can meaningfully reshape South Africa’s energy mix and play a transformative role in shaping the country’s energy landscape driving the transition from fossil fuels. Recent Findings South Africa’s reliance on coal is unsustainable and presents a huge risk to a sustainable, resilient, and stable energy sector. Renewable energy has the potential to diversify the energy sector in South Africa which remains reliant on fossil fuels. There is urgent need for energy transformation in South Africa as the sector continues to face mounting pressure. South Africa’s energy sector is in an increasingly challenging landscape stemming from chronic energy shortages, load shedding, aging infrastructure, and rising energy demand. Summary Solar energy presents a significant opportunity in South Africa as the country grapples with energy challenges. There has been noteworthy progress to adopt solar energy, particularly in the affluent communities. Solar energy in South Africa has shown increasing visibility, especially in the urban areas, for households and businesses looking to address the energy crisis, which has impacted the availability of energy. Recent loadshedding challenges have spurred the growth of the solar energy sector but there is need to cascade this growth into less affluent areas for more impact and sustainable energy transformation. The barriers that impede the growth of solar energy need to be addressed and while there has been evident policy development in the renewable energy sector in South Africa a greater focus on solar energy specific policies and effective implementation strategies would be beneficial. A sustainable approach to catalysing the adoption of solar energy is crucial to address the energy challenges facing South Africa. Future research should engage more clearly with the factors impeding the adoption of solar energy in communities and assess the awareness, acceptance and understanding of the solar energy sector in lower income communities.