Cuba scrambles to restore power as Trump threatens takeover

Cuba's electrical grid experienced a catastrophic nationwide blackout this week, exposing the fragility of the island nation's aging power infrastructure—a crisis that arrives amid heightened geopolitical tensions and serves as a sobering case study for European investors operating across Africa's energy sector. The blackout, which forced authorities into emergency restoration mode, highlights systemic vulnerabilities that have plagued Cuba's power generation capacity for years. The island's electricity infrastructure, largely dependent on aging thermoelectric plants and hampered by decades of international isolation, operates at minimal efficiency margins. Current capacity constraints mean that even routine maintenance or unexpected equipment failures can trigger cascading failures across the entire grid. This latest incident underscores how underinvestment in critical infrastructure can rapidly deteriorate into nation-wide crises with severe economic consequences. For European investors and business leaders operating in emerging markets, Cuba's situation presents important parallels to challenges facing several African economies. Many sub-Saharan nations struggle with similar infrastructure deficits—aging power plants, insufficient generation capacity, and chronic underinvestment in grid modernization. Countries including Nigeria, Kenya, and South Africa have all experienced rolling blackouts and grid failures stemming from comparable structural issues. The Cuban case demonstrates how quickly energy crises can spiral into broader economic disruptions, affecting everything