In light of the acute energy crisis that is suffocating the island, the Cuban government has decided to focus on the rapid installation of solar parks as its main means of salvation. “The only way to resolve the energy crisis is to continue installing renewable energy sources,” asserted this Thursday the Minister of Energy and Mines, Vicente de la O Levy, while presenting to the National Assembly the progress of the national system recovery plan.
During his address to the deputies, De la O Levy acknowledged that the situation of the electrical system has severely deteriorated due to lack of maintenance, scarcity of funding, and a decline in generation from both domestic crude and imported fuels, according to the official site Cubadebate.
In just 2024, the country ceased to produce 170,000 tons of crude oil compared to the previous year, a decline that adds to the accumulated decrease of 6,700 gigawatts since 2019 across all generation technologies.
This is compounded by the sustained increase in energy demand, driven by the massive influx of more than 17 million household appliances since 2018—over two million alone in 2024—and the phenomenon of consumption spikes during power outages, which concentrate the load when service is restored.
Transition to renewables
In response to this critical scenario, the Political Bureau directed the creation of a government program focused on recovering the energy system, approved in November 2024 by the Council of Ministers as part of the strategy to "correct distortions" and "revitalize the economy."
In this context, renewable sources—particularly solar parks—are becoming the most viable and rapid option. According to the minister himself, modernizing a thermal power plant takes at least two years, while a solar park can be installed in just three months.
“Neither money nor time justifies insisting on the old,” he stated, in a position that was echoed from the official account of the Presidency of Cuba on the social media platform X: “Many are asking why we don't buy more oil or repair the old thermal power plants… the answer is clear.”
Structural limitations and uncertain financing
Despite official enthusiasm, the obstacles remain numerous. The initial investment required to expand the renewable energy matrix is high, and Cuba lacks access to flexible lines of credit and consistent suppliers, due to sanctions and its own financial instability. The country also faces technological and logistical limitations in efficiently integrating solar energy into the national grid, which is outdated and vulnerable.
Conclusion
In an island where power outages exceed 2,000 megawatts of deficit in recent days and affect the daily lives of millions, the government is banking on the sun as a lifeline. However, the transition will depend not only on solar panels and the speed of installation but also on the political, economic, and technical capacity to operate a collapsed system. For now, the promises are illuminated by sunlight… but the darkness persists.
Frequently Asked Questions about the Energy Crisis in Cuba and the Investment in Solar Parks
Why is the Cuban government betting on solar parks to solve the energy crisis?
The Cuban government considers solar parks to be a quick and viable solution to tackle the energy crisis, as their installation is quicker compared to the modernization of thermal power plants, which can take years. Furthermore, it seeks a transition towards renewable energy in light of the shortage of financing and fuel.
Will solar parks solve the blackouts in Cuba?
Although the installation of solar parks will partially alleviate power outages, it will not completely eliminate them due to the structural limitations of the Cuban electrical system and the lack of batteries to store energy. The energy deficit persists, and power outages will continue as long as underlying issues remain unresolved.
What are the main barriers to the implementation of renewable energy in Cuba?
Cuba faces several obstacles in implementing renewable energy, such as the lack of financing and access to technology due to sanctions and its own financial instability. Additionally, the current infrastructure is outdated and not equipped to efficiently integrate solar energy into the national grid.
What impact does the energy crisis have on the daily lives of Cubans?
The energy crisis in Cuba severely impacts the daily lives of Cubans, with blackouts that can last more than 20 hours in some provinces. This leads to disruptions in production, food preservation, access to water, and other basic services, exacerbating social unrest.
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