Study: A fast energy transition would be cheaper and save trillions of dollars: Achieving Net Zero by 2050 is both possible and profitable
ox.ac.uku/Economy-Fee5830 — 17 hours ago
According to Ember, this is one of the fastest solar expansions taking place anywhere in the world today.
Solar has not solved Cuba's energy crisis. Oil still provides most of the country's electricity and blackouts remain common.
But solar is one of the fastest ways available to reduce dependence on imported fuel. Panels can be deployed in months, fuel is free and sunlight cannot be disrupted by geopolitics.
And that lesson extends far beyond Cuba.
For decades, energy security was associated with securing access to fossil fuels. Increasingly, it's coming from reducing the need for them. https://edition.cnn.com/2026/05/13/climate/cuba-solar-us-oil-blockade-trump-china