In recent months, Cuba has faced a series of nationwide power outages, severely impacting the island’s telecommunications infrastructure and daily life. The most recent blackout occurred on March 14, 2025, when a substation failure led to a complete loss of electricity across the country. This marked the fourth such incident in six months, highlighting the fragility of Cuba’s aging energy grid.
The blackout resulted in widespread disruptions to essential services, including intermittent internet and telephone connectivity. Approximately 18 hours after the outage began, residents reported significant challenges in communication, exacerbating the difficulties faced during the crisis.
In response to these ongoing energy challenges, Cuba has initiated efforts to diversify its energy sources. The government announced plans to install over 50 solar parks in 2025, aiming to generate more than 1,000 megawatts of electricity. This initiative, supported by international partners, seeks to increase renewable energy’s share to 24% of the nation’s total electricity production by 2030, up from the current 4%.
Despite these initiatives, the Cuban population continues to endure frequent power cuts and communication breakdowns, underscoring the urgent need for comprehensive reforms in the nation’s energy and telecommunications sectors.
