A Bloomberg analysis reveals that nighttime light levels in Cuba have decreased by up to 50% as a result of U.S. President Donald Trump's oil blockade. Bloomberg posted on X, highlighting the impact of the blockade on the island's energy supply. The reduction in light is attributed to the scarcity of oil, which has affected power generation and distribution across the country. This situation underscores the broader economic challenges faced by Cuba due to the ongoing geopolitical tensions.