古巴全国大停电后逐步恢复供电

Core Points - Cuba is gradually restoring power after a nationwide blackout caused by a failure at the Antonio Guiteras thermoelectric plant on September 10 [1][2] - As of the afternoon of September 10, four substations and 13 distribution lines in Havana had resumed operations, providing power to approximately 39,000 users and ensuring electricity for three hospitals [1] - The total power supply from microgrids across Cuba has exceeded 200 megawatts, focusing on critical facilities such as hospitals, bakeries, and water pump stations [1] - The Cuban government is adjusting its energy structure and optimizing power generation processes to increase electricity output, despite challenges such as fuel shortages and increased summer electricity demand [1][2] Summary by Sections Power Restoration Efforts - The Cuban Electric Union announced measures to gradually restore power following the blackout [1] - Microgrid systems are being utilized in various provinces to restore electricity [1] Government Response - President Diaz-Canel stated that efforts are underway to restore the national grid connection and improve information communication mechanisms [1] Historical Context - This incident marks the second nationwide blackout in Cuba this year, with previous occurrences linked to transformer failures and transmission line issues [2] - The long-term impact of U.S. sanctions has hindered Cuba's ability to import fuel and repair power plant equipment, with many facilities operating for over 30 years [2]