Inside Cuba's Worsening Power Crisis: What South Florida Families Should Know Right Now

people walk on a street without power during a nation wide blackout in Havana on March 21, 2026. A power outage struck the entire island of Cuba on March 21, 2026, the energy ministry said, in the second nationwide blackout in less than a week as its grid struggles under a US oil blockade. (Credit: by Yamil LAGE / AFP via Getty Images)

A missing 2,000 megawatts sounds abstract until it becomes a busy signal. That is what Cuba's state utility told the country to expect for Friday night, and for Cuban families scattered across Hialeah, Little Havana and the rest of Miami-Dade, the number translates instantly into something familiar: another evening of unanswered calls, unread WhatsApp messages and a wait to find out whether relatives, and the cell towers that depend on the same failing grid, have come back online.

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