The European Union reached a significant milestone in 2024 by generating 47% of its electricity from renewable sources like solar and wind. According to Ember, nearly three-quarters of the EU’s electricity now comes from sources that do not emit greenhouse gases, including 24% from nuclear power. This achievement surpasses the progress of countries such as the United States and China. The European Green Deal, launched in 2019, has played a crucial role in this success by aiming to reduce emissions by 55% by 2030 and achieve climate neutrality by 2050. Advancements in technology, investments, and events like Russia’s invasion of Ukraine have also driven this transition. This shift has delivered major benefits, such as saving over $61 billion in fossil fuel imports since 2019. Countries like Portugal and Estonia have shown significant progress due to strict energy policies and incentives. Despite these achievements, challenges remain, including the slow development of nuclear energy. Experts stress the need for global collaboration to ensure sustainability.