NewsWPLG Local 10 – Main FeedAugust 3, 2026Miami-Dade
Cuba begins restoring national power grid after sixth total collapse of 2026
State energy officials have begun a gradual restoration of the national electrical grid following a total system failure on Sunday night. This event marks the sixth nationwide blackout in Cuba during 2026, occurring shortly after a separate weather-related transmission line failure.
Read the full story at WPLG Local 10 – Main FeedWhy It Matters
The recurring collapse of the national power grid impacts daily life, essential services, and business operations across Cuba, where residents already face scheduled outages lasting up to 20 hours per day.
Key Facts
- This is the sixth total collapse of the Cuban national electrical grid in 2026.
- The total system failure occurred on the night of Sunday, August 2026.
- A separate weather-related incident on Saturday damaged a 220-megawatt transmission line, affecting western Cuba.
- Prior to this event, Cuba experienced two national blackouts in March and three in July 2026.
- Even when the grid is operational, residents face scheduled outages lasting over 20 hours per day.
- Unión Eléctrica has not identified the specific cause of the Sunday total system disconnection.
- Cuban officials attribute energy shortages to aging infrastructure, fuel scarcity, and U.S. sanctions.
Who's Mentioned
locationUnited States“Country whose sanctions are cited by Cuban officials as a factor in energy short”other20“Number of hours per day residents face scheduled power outages.”locationPinar del Río“Region affected by the Saturday transmission line failure.”organizationUnión Eléctrica“State-owned utility company managing the electrical grid.”other220“Megawatt capacity of the damaged transmission line.”locationLa Habana“Capital city where power restoration has begun.”locationMatanzas“Region affected by the Saturday transmission line failure.”locationCuba“The country experiencing the power grid collapse.”