2025年10月12日, 哈瓦那在变电站爆炸及断电后陷入长期停电, 暴露了古巴深重的能源危机。 Havana plunged into prolonged blackouts on Oct. 12, 2025, after a substation explosion and power failures, exposing Cuba’s deep energy crisis.

古巴在2025年10月12日面临严重的能源危机, 哈瓦那在Talla Piedra分电站爆炸及输电线路失灵后持续8小时以上停电, Cuba faced a severe energy crisis on October 12, 2025, with Havana enduring over eight-hour blackouts after an explosion at the Talla Piedra substation and transmission line failures, worsening when a power unit shut down unexpectedly. 首都的电力短缺高峰为120兆瓦,而由于基础设施老化、燃料短缺、维修问题和热量限制,全国电网的电力短缺为1 584兆瓦。 The capital saw a peak power shortfall of 120 MW, while the national grid faced a deficit of 1,584 MW due to aging infrastructure, fuel shortages, maintenance issues, and thermal constraints. 可再生能源仅贡献了所需电力的一小部分。 Renewable sources contributed only a fraction of needed power. 多年来,停电扰乱了基本服务和日常生活,突显了古巴能源部门的系统性挑战。 Blackouts have disrupted essential services and daily life for years, highlighting systemic challenges in Cuba’s energy sector.