Satellite images show blackout in Cuba after power supply collapse; PHOTO A new widespread power cut, the third in the last six months, affects Cuba this Monday (6), the national electricity company said in a statement on the social network The system outage affects the entire island, with 9.6 million inhabitants. According to Reuters news agency, almost two-thirds of the country was already without power when the electricity grid collapsed this Monday. The last total blackout on the island occurred on March 21st. On the 16th, the entire country had already suffered from a power cut. Blackouts: Cuba's national electrical grid collapses, leaving millions without power; photo from March 16, 2025 Norlys Perez/Reuters