Residents protest by banging pots and pans in Havana, Cuba, Sunday, Oct. 20, 2024. (AP Photo/Ramon Espinosa)
Residents walk on a street during a blackout following the failure of a major power plant in Havana, Cuba, Sunday, Oct. 20, 2024. (AP Photo/Ramon Espinosa)
Residents pass the time at the malecon during a blackout following the failure of a major power plant in Havana, Cuba, Sunday, Oct. 20, 2024. (AP Photo/Ramon Espinosa)
Residents walk down a street using a phone flashlight during a power outage following the failure of a major power plant in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
A cook looks in on a resident during a massive blackout after a major power plant failed in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
Residents walk on a street during a blackout following the failure of a major power plant in Havana, Cuba, Sunday, Oct. 20, 2024. (AP Photo/Ramon Espinosa)
Residents endure the heat during a massive blackout after a major power plant failed in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
A resident walks his bicycle during a blackout following the failure of a major power plant in Havana, Cuba, Sunday, Oct. 20, 2024. (AP Photo/Ramon Espinosa)
A resident prepares a soup over an open fire during a massive blackout following the failure of a major power plant in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
Residents prepare a soup over an open fire during a blackout following the failure of a major power plant in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
A man walks down the street holding slices of pizza during a massive blackout following the failure of a major power plant in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
A resident sits while passing time during a blackout following the failure of a major power plant in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
Residents eat outside their homes to avoid the indoor heat during a massive blackout after a major power plant failed in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
People mill about on the Malecon during a massive blackout after a major power plant failed in Havana, Cuba, Friday, Oct. 18, 2024. (AP Photo/Ramon Espinosa)
A street vendor selling candles waits for customers during a massive blackout following the failure of a major power plant in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
Residents play dominoes during a massive blackout after a major power plant failed in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
A woman prepares to catch a tossed frisbee during a massive blackout after a major power plant failed in Havana, Cuba, Friday, Oct. 18, 2024. (AP Photo/Ramon Espinosa)
Residents stand outside their homes to avoid the heat indoors during a massive blackout after a major power plant failed in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
A man drives his American classic car during a massive blackout after a major power plant failed in Havana, Cuba, Friday, Oct. 18, 2024. (AP Photo/Ramon Espinosa)
Residents pass the time during a massive blackout after a major power plant failed in Havana, Cuba, Friday, Oct. 18, 2024. (AP Photo/Ramon Espinosa)
Residents line up to buy bread during a massive blackout after a major power plant failed in Havana, Cuba, Saturday, Oct. 19, 2024. (AP Photo/Ramon Espinosa)
A man looks at his phone during a massive blackout after a major power plant failed in Havana, Cuba, Friday, Oct. 18, 2024. (AP Photo/Ramon Espinosa)