Cuba Bets on Solar Power as Energy Crisis Deepens

Why It Matters

The shift reduces Cuba’s vulnerability to U.S. sanctions and volatile oil prices while creating new investment avenues for private and foreign firms, reshaping the Caribbean’s energy landscape.

Key Takeaways

• Cuba targets 15% renewables in 2024, 24% by 2030
• 92 solar parks to deliver ~2 GW by 2028
• Solar panel imports jumped from $3M (2023) to $117M (2025)
• New mixed limited‑liability law opens private‑state joint ventures

Pulse Analysis

Cuba’s power grid has been spiraling for years, with aging thermal plants and a dwindling supply of imported fuel forcing daily blackouts across Havana and the provinces. The island once relied on roughly 100,000 barrels of oil per day from Venezuela, but U.S. sanctions on Caracas and a 2024 U.S. fuel blockade have slashed imports to less than half of that volume. The resulting energy shortfall has rippled through manufacturing, tourism and public services, highlighting the strategic urgency of diversifying the nation’s energy mix before the crisis deepens further.

In response, the Cuban government has loosened its state‑centric model, passing a mixed limited‑liability company law that permits private capital to partner with state entities in sectors such as sugar, mining and, crucially, power generation. Tax breaks now cover the import of solar panels, a move reflected in a jump from $3 million in 2023 to $117 million in 2025 for solar equipment. The centerpiece of the green push is a China‑backed agreement to build 92 solar parks, delivering close to 2 GW of capacity by 2028. Officials project renewable penetration rising to 15% in 2024 and 24% by 2030, with a long‑term goal of 100% clean power by 2050.

The reforms open a narrow but meaningful window for foreign investors seeking exposure to an untapped Caribbean market. Chinese firms bring financing, technology and a track record of rapid solar deployment, while the new legal framework offers clearer property rights for joint ventures. However, persistent U.S. sanctions, limited access to hard currency and the island’s weak regulatory capacity pose significant risk. If Cuba can sustain its solar rollout, it could lower fuel imports by billions of dollars, improve energy security and set a precedent for other sanctions‑hit economies pursuing renewable independence.