Vanguard Energy Cancels 250,000‑Barrel Fuel Shipment to Cuba Amid U.S. Sanctions

Vanguard Energy, a Florida‑based oil trader, announced it would halt a planned shipment of 250,000 barrels of gasoline and diesel to Cuba. The cargo, slated for delivery by tanker, would have been the largest U.S. fuel shipment to the island since 1960. The company cited "operational constraints" caused by recent U.S. governmental actions that sanctioned the Cuban state oil firm CUPET, blocking its assets and prohibiting transactions.

Because the sanctions prevent Vanguard from using CUPET’s storage infrastructure, the firm said it could not structure future fuel deliveries. Miami‑Dade County temporarily revoked Vanguard’s business license after the agreement was revealed, but the license was reinstated a day later. Vanguard maintains it has not violated U.S. export controls or sanctions.

The suspension worsens Cuba’s energy crisis, which has been without fuel reserves since December 2025 after Venezuela and Mexico halted shipments. The country is experiencing record electricity deficits and prolonged blackouts, underscoring the impact of U.S. policy on Cuban fuel supplies.