Cuba
Cuba: energy-dependent island where Cupet, sanctions and fuel shortfalls drive mounting humanitarian strain
Reporting paints Cuba as an energy-dependent island whose state oil company, Unión Cuba-Petróleo (Cupet), dominates production, refining and distribution. Domestic output is reported at about 40,000 barrels per day, roughly 40 percent of demand, so the island relies on imports; a Russian shipment arrived in late March 2023 and US measures have blocked Venezuelan supplies since January 2023.
In June 2026 the US Treasury's Office of Foreign Assets Control added Cupet to its sanctions list, freezing any US assets. The State Department reportedly did not licence a planned Vanguard Energy export of 250,000 barrels, a shipment Vanguard had contracted to move on a US-flagged vessel. Reporting links US action to an effort to increase pressure on Cuba's leaders. United Nations and other reporting say fuel restrictions since early 2026 have produced prolonged blackouts, disrupted food production and medicine supplies, and contributed to rising infant and child mortality and other humanitarian harms.
- Unión Cuba-Petróleo (Cupet) controls much of Cuba's oil production, refining and fuel distribution
- Cuba produces about 40,000 barrels per day, covering roughly 40% of domestic demand
- Cuba relies on imports; a Russian oil shipment arrived in late March 2023, Venezuelan supplies were blocked from January 2023
- OFAC added Cupet to the US sanctions list on 12 June 2026, freezing any US assets
- Vanguard Energy sought to export 250,000 barrels (100k gasoline, 150k diesel) but the State Department did not issue a licence
- UN reporting links fuel restrictions since early 2026 to blackouts, steep falls in food production, medicine shortages and child deaths
Synthesised from 40 sourced claims across our published briefings.
The complete claim-by-claim ledger for Cuba — every sourced report with its Admiralty grade, confidence, and the briefs that cited it — is on the Analyst plan.
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