Cuba solar batteries and inverters

How can Cuba build a more resilient energy system?

Building a Cleaner, More Resilient Energy System in Cuba recommends numerous ways by which domestic policy in Cuba can prioritize working towards a more sustainable, resilient grid — especially by investing in the energy transition — and ways in which international cooperation can support these goals.

Should Cuba update its energy grid?

While small-scale, such renewable energy initiatives can reduce pressure on the energy grid and provide relief in especially vulnerable places. Due to rising temperatures and increasingly unreliable energy infrastructure, action to update Cuba’s energy grid is urgently necessary.

How will Cuba's relationship with other countries impact the energy transition?

Cuba’s relationships with other countries will be key to realizing the energy transition. Since 2000, Venezuela has been Cuba’s primary source of imported oil. However, political and economic troubles in Venezuela caused oil exports to Cuba to fall by about half, resulting in Cuba increasingly seeking oil imports from Mexico and Russia.

Is Cuba's energy infrastructure in a precarious state of aging and disrepair?

The report highlights the issue that not only is Cuba’s energy infrastructure in a precarious state of aging and disrepair, but also that its entire energy system relies heavily on external aid and imported fossil fuels.

Why did Culebra use solar energy during Hurricane Fiona?

These solar microgrid and battery storage systems allowed the Culebra residents with the systems to maintain essential energy throughout hurricane Fiona in September, 2022, when others on the island lost power.

Does Cuba rely on fossil fuels?

Cuba’s power system is currently heavily reliant on fossil fuels. In 2022, fossil fuels accounted for about 95% of electricity generation, and about 48% of the fossil fuels used were imported, putting the country at high risk of price shocks and supply shortages.