Cuba's Path to Energy Independence Through Renewables
A groundbreaking analysis from the Common Wealth thinktank proposes that Cuba could permanently overcome the United States' crippling energy blockade with a strategic $8 billion investment in renewable energy infrastructure. The report, part of the Transition Security Project (TSP), suggests this transition would not only secure Cuba's energy future but also position it as a regional leader in green energy.
The Bold Proposal for a Renewable Grid
According to the detailed modeling in the report, an $8 billion investment would enable Cuba to generate 93.4% of its electricity from renewable sources, dramatically reducing its reliance on imported fossil fuels. For a more ambitious $19.2 billion, Cuba could achieve a fully renewable grid, becoming the first Caribbean nation to do so. The analysis outlines that even a $5 billion rollout would slash fossil fuel dependence to just 20% of electricity generation.
The proposed energy mix under the most ambitious scenario includes 75% solar power, 20% wind energy, with the remainder from hydropower and bioenergy. Cheaper alternatives would rely more heavily on bioenergy and wind resources. The financial benefits are clear: electricity costs would drop from 14.3¢ per kWh in current conditions to as low as 6.5¢ with the $8 billion investment.
The Current Energy Crisis and US Blockade
Cuba has been grappling with severe energy shortages since the United States intensified its economic pressure. Since January, the island nation has received only one oil shipment from Russia, following former President Donald Trump's executive order threatening tariffs on countries trading with Cuba. By March, the national grid had collapsed, resulting in:
- Repeated blackouts affecting 10 million citizens
- Power failures in hospital intensive care units
- Transportation and industrial shutdowns
- Widespread economic disruption
Kevin Cashman, a TSP researcher who authored the analysis, explained: "The US's energy dominance strategy seeks to entrench dependence on fossil fuels, stall the green transition and strengthen US power. But increasingly cheap and scalable solar power and battery storage weaken such a strategy."
Financing as Reparative Climate Action
The report presents a compelling argument for international financing of Cuba's energy transition as a form of reparative climate finance. It notes that Cuba could repay investments through savings from cheaper energy production while setting an important example of rapid energy transformation under external constraints.
Cuba has demonstrated remarkable resilience in previous crises, notably transforming its agricultural system toward agroecology and self-sufficiency after the Soviet Union's collapse in the 1990s. More recently, the Cuban government has brought over 1,000MW of solar capacity online with Chinese assistance, showing its commitment to renewable development.
The thinktank emphasizes that Cuba's transition would provide more than just energy security. It would reduce US geopolitical leverage while creating a model for other Caribbean nations facing similar challenges. As Cashman noted: "For countries like Cuba – with enormous renewable potential, but suffering blackouts and widespread suffering under a cruel and illegal US-imposed energy blockade – a transition to green electricity would reduce US leverage and provide a shining example to the world."
