Read the passage below carefully and answer the question that follows:
Solar power has emerged as a transformative solution to the persistent energy deficit across Sub-Saharan Africa, particularly in rural communities. For decades, remote villages have relied heavily on expensive diesel generators and traditional biomass, which pose significant health risks due to indoor air pollution. The recent rapid decline in photovoltaic solar technology costs, combined with innovative pay-as-you-go mobile payment systems, has enabled millions of off-grid households to access clean and affordable electricity for the first time. For instance, in northern Nigeria, solar micro-grids now power rural health clinics, ensuring that life-saving vaccines remain continuously refrigerated without the fear of sudden blackouts. Furthermore, local artisans and small business owners can extend their operational hours into the evening, thereby boosting local economies. Although challenges regarding component recycling and initial battery storage investments persist, the widespread deployment of solar energy remains the primary catalyst for sustainable rural development and poverty reduction across the continent.
Which of the following statements best summarizes the central argument of the passage?
- Solar power serves as the principal driver for sustainable growth, economic improvement, and poverty reduction in rural African communities.Answer
- BSolar micro-grids allow rural health clinics in northern Nigeria to keep essential vaccines refrigerated without power outages.
- CSolar energy will completely replace all national electrical grids across the African continent within the next decade.
- DThe prohibitive cost of photovoltaic solar technology continues to prevent off-grid households from accessing electricity.