古巴紧急应对能源危机

Group 1 - The Cuban government has announced a series of emergency measures to address a severe energy crisis caused by U.S. sanctions, including a four-day workweek for state-owned enterprises, reduced interprovincial public transport services, shortened school hours, and the closure of certain tourist sites [1] - At least two large beach resorts may close this week, leading to job losses for many [1] - The energy crisis has severely impacted Cuba's aviation industry, with Havana's José Martí International Airport reporting a depletion of Jet A-1 fuel, which is expected to last from February 10, 2026, to March 11, 2026 [2] Group 2 - The fuel shortage at Havana's airport will force airlines to adopt alternative measures, such as carrying more fuel, refueling in third countries, or canceling flights, which will increase operational costs and potentially affect route stability [2] - Cuba relies heavily on oil imports from Mexico (44%), Venezuela (33%), and Russia (10%), and recent U.S. actions have blocked Venezuelan oil shipments to Cuba [2] - As of January 30, Cuba's oil reserves are estimated to last only 15 to 20 days, indicating a critical situation with potentially less than 10 days of supply remaining [3]