Among the nearly 100 radical who died during the U.S. subject incursion successful Venezuela that led to the abduction of President Nicolas Maduro, there were 32 Cubans who were portion of Mr. Maduro’s information detail. Their beingness reflects the intricate relations shared betwixt Havana and Caracas.
Ever since Venezuela has been ruled by the Bolivarians, a question led by erstwhile President Hugo Chavez, it has forged adjacent ties with Cuba. Caracas has served arsenic Cuba’s main root of imported lipid nether preferential presumption successful the “oil-for-doctors” scheme — Venezuela supplying subsidised crude successful speech for aesculapian services, technology, and subject assistance.
This was a large salve for a state starved of powerfulness supplies due to the fact that of years of an economical embargo, called a blockade by the Cubans, imposed by the U.S. The subsidised Venezuelan lipid allowed Cuba’s oil-dependent powerfulness strategy to relation and spared it a immense expense, allowing it to conserve hard currency.
But the caller U.S. seizures of Venezuela-linked lipid tankers has chopped disconnected deliveries to Cuba astir wholly since December 2025. Combined with intensified unit connected the island, this triggered a concatenation absorption of shortages — prolonged powerfulness cuts, substance shortages, transportation, nutrient proviso disruptions.
Cuba’s lipid dependency is structural. Electricity procreation information shows that lipid accounts for 83% of full powerfulness generation, with procreation from lipid rising steadily from astir 12,700 GWh successful 2000 to 16,500 GWh successful 2023.
This dependence extends beyond power. Oil products marque up 56% of Cuba’s full vigor consumption, feeding industry, transport, agriculture, and households. Industrial lipid depletion unsocial exceeded 65,000 terajoules successful 2022, portion transport and residential usage unneurotic accounted for implicit 30,000 terajoules that year.
The vigor crunch does not conscionable dim the lights; it disrupts Cuba’s nutrient proviso chains. The state imports astir 80% of its food, and prolonged blackouts interrupt refrigeration that are captious for preserving perishables.
In 2022, Venezuela supplied 75% of Cuba’s crude lipid imports, with Russia accounting for the remaining 25%. But by 2023, Cuba began diversifying: Venezuela’s stock dropped to 58%, Mexico emerged arsenic a important supplier astatine 31%, and Russia’s stock fell to 11%.
By 2025, Venezuela inactive supplied a important stock of Cuba's imported oil, but quantities had shrunk drastically compared with earlier decades. Reuters reporting shows that Venezuela was sending astir 26,500 barrels per time to Cuba successful 2025, covering astir one-third of the island's regular needs — down sharply from humanities highs. Mexico supplied astir 5,000 bpd, portion Russia and different allies contributed lone constricted amounts. Moreover, Mexican President Claudia Sheinbaum has explicitly said that the state is sending the aforesaid volumes it historically has, not scaling up output to conscionable Cuba’s escalating needs.
The dire concern Cuba faces is mostly a effect of the long-running U.S. embargo, which began successful 1962 pursuing the Cuban Revolution and the nationalisation of industries, including foreign-owned ones. The embargo was tightened importantly successful the 1990s: the Torricelli Act (1992) barred overseas subsidiaries of U.S. companies from trading with Cuba and introduced shipping restrictions, portion the Helms-Burton Act (1996) codified sanctions into national law, stripping the President of authorization to unilaterally assistance them.
The embargo has besides resulted successful Cuba's fiscal exclusion from satellite trade, since each dollar transactions indispensable wide done American banks. The U.S. redesignation of Cuba arsenic a "State Sponsor of Terrorism" successful 2021 deepened this isolation; Cuban authorities person documented implicit 1,000 instances of overseas banks refusing services betwixt 2021 and 2024.
UNCTAD information shows Cuba sliding from humble commercialized surpluses successful the mid-2000s to heavy and persistent deficits. By 2022, the commercialized shortage stood astatine $4.4 billion; it further deteriorated to $13.9 cardinal successful 2023, the worst fig successful the series.
With nary purchasing powerfulness and restricted entree to recognition markets, Cuba cannot simply bargain lipid connected commercialized terms. The illness of the Venezuelan statement pursuing the U.S. penetration has exacerbated Cuba’s overseas speech situation and severely crippled its economy.
The information for the charts were sourced from the International Energy Agency, U.S. Energy Information Assessment, UN Trade and Development, World Food programme and American Economic Association.

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