• Cuba's national electricity grid suffered a total collapse on August 2, leading to widespread blackouts.
• The power cuts are attributed to outdated infrastructure and fuel shortages exacerbated by a US energy embargo.
• Residents reported difficulty in daily activities, including lack of water and heat-related discomfort.
• This incident marks a continuation of frequent blackouts, with multiple nationwide outages occurring in July.
• The Cuban government is calling for international support while managing escalating public frustration.

Cuba's national electricity grid collapsed on August 2, resulting in a nationwide blackout that left approximately 10 million residents in the dark. The state-owned electric utility, Union Electrica, announced the failure online but did not clarify the underlying causes or expected recovery time. This incident follows several blackouts in July, indicating a worsening situation for Cuba's energy infrastructure, which has suffered from fuel shortages and aging equipment, often linked to a U.S.-imposed oil blockade, according to Reuters and Al Jazeera.

The electricity crisis has disrupted daily life significantly, affecting water supply and cooling systems. Reports indicate that residents have resorted to protests, including burning trash and making noise to express their frustration. As Havana’s electric company noted shortcomings such as damaged transformers and circuit failures, the national utility continues to reconstruct isolated power networks for essential services while dealing with a failing grid. Local authorities are overwhelmed, as numerous complaints go unresolved, as reported by South China Morning Post and Le Monde.

Cuba's electricity system has seen severe deterioration, partly due to the breakdown of aging thermoelectric plants and a lack of maintenance. The Cuban government cites the U.S. embargo as a major factor contributing to fuel shortages, which has severely restricted oil supplies and hindered the nation's ability to stabilize its grid. With calls for international support growing, citizens remain in a prolonged state of hardship, struggling with essential services and basic comforts amid constant outages, according to Reuters, Al Jazeera, and South China Morning Post.