The Electric Union of Cuba (UNE) stated this Monday that solar energy “fuels the hope of millions of Cubans,” announcing the synchronization of 25 photovoltaic parks as part of its macro program of 2,012 MW designed over a decade ago.
However, for millions of citizens plunged into precariousness, the constant blackouts and the lack of real solutions continue to refute the triumphant discourse of the regime.
According to data shared by the state company on , the solar parks currently connected to the National Electroenergetic System (SEN) contribute over 2,000 MWh daily, with a peak power of 500 MW during midday, when solar radiation reaches its maximum.
Although these numbers sound encouraging on paper, the reality on the streets of Cuba is quite different: widespread power cuts, obsolete thermal plants, and a collapsing national grid continue to cause dissatisfaction, protests, and desperation.
A “hope” disconnected from daily life
"Solar energy not only brightens homes: it also fuels the hope of millions of Cubans who are waiting for real and sustainable solutions," published the UNE on its official networks.
But this rhetoric contrasts sharply with the material living conditions in the country, where entire families lack regular access to electricity, potable water, or basic food items, and where prolonged blackouts—sometimes lasting more than 12 hours a day—seriously impact health, rest, and household economy.
Despite communication campaigns, public perception is one of institutional neglect and political justifications. While the U.S. embargo is blamed for the energy crisis, the regime continues to avoid implementing structural reforms or taking internal responsibility.
In this context, even advancements in renewable energy are overshadowed by a lack of transparency, the absence of effective investment in system maintenance, and the prioritization of political interests over the needs of the people.
Frequently asked questions about the energy crisis and solar parks in Cuba
How do solar parks contribute to the energy crisis in Cuba?
Solar parks in Cuba have been promoted as a partial solution to the energy crisis, but their impact is limited due to their inability to meet the total energy demand. While they provide electricity during the day, they do not address the nighttime energy deficit or the reliance on outdated thermal plants and fossil fuels.
Why do blackouts persist despite advancements in solar energy?
The power outages continue because the generation capacity of solar parks is insufficient to meet the country's high electric demand. Furthermore, the national electrical system suffers from obsolete infrastructure, lack of maintenance, and fuel shortages, which significantly limits energy generation and causes prolonged and frequent outages.
What measures is the Cuban government taking to improve the energy situation?
The Cuban government has been promoting the construction of more solar parks as part of its strategy to increase renewable energy generation. However, these efforts have not been enough to resolve the structural issues of the electrical system. The lack of investment in infrastructure and the dependence on fossil fuels continue to pose significant challenges.
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