Challenges in Angola’s Electrical Power Systems: Causes, Impacts, and Proposed Solutions

Abstract

Angola faces recurring nationwide power outages, particularly noticeable on weekends, that significantly disrupt daily activities, economic productivity, and essential services. These blackouts highlight systemic weaknesses in the electrical infrastructure, ranging from inadequate generation capacity to aging transmission lines and poor system management. This paper analyzes the root causes of such failures, reviews existing literature on electrical system reliability in developing nations, and assesses the socio-economic impacts specific to Angola’s system. Results indicate that the outages stem from overdependence on hydroelectric power, insufficient maintenance, and lack of investment in diversification. Proposed solutions include grid modernization, renewable energy integration, and stronger regulatory frameworks. The study concludes by emphasizing the importance of sustainable planning and international collaboration for Angola’s future energy security.