Recent developments in Europe show the significant impact of the global energy crisis that has been ongoing since early 2022. Countries on the continent are struggling to adapt to surging energy prices, with implications for the economy, energy policy and the daily lives of citizens. One of the most striking changes is increased investment in renewable energy. Countries such as Germany and Spain are accelerating solar and wind power projects. Germany targets increasing renewable power capacity to 80% of total energy consumption by 2030. This initiative aims to reduce dependence on fossil energy sources, especially natural gas obtained from Russia. In addition, Europe has increased cooperation with alternative energy producing countries. Building diversified energy supply lines is a vital step, with interconnection projects linking power grids between countries. Energy trading relations with countries such as Norway and Qatar are further strengthened, opening up access to LNG (Liquid Natural Gas) supplies. European governments have also introduced energy saving programs to ease the cost burden on society. In France, the government provides subsidies to low-income households for heating costs. Meanwhile, Italy is implementing policies to encourage the use of more efficient and environmentally friendly fuels in the transportation sector. On the other hand, the energy crisis is fueling the debate about climate policy and sustainability in Europe. The question of balancing short-term energy needs and long-term climate goals is increasingly pressing. There are doubts about whether Europe will be able to achieve its carbon emissions reduction targets by 2030, when dependence on fossil energy sources remains high. Rising energy prices also have an impact on inflation. Many European countries reported the highest inflation in decades, especially in the food and transport sectors. This burdens households and increases social dissatisfaction, which is seen in protests against government policies. Amidst all these challenges, innovation in energy technology is also growing rapidly. Startups and large companies are investing in research and development of energy storage and energy management systems. Information technology-based solutions, such as energy management applications for households, offer new ways for consumers to manage energy consumption more efficiently. Overall, recent developments in Europe suggest that the global energy crisis is providing the impetus for structural changes in energy policy and practice. Although the challenges are significant, the opportunities for a transition to cleaner and more sustainable energy are also increasing. Europe appears to be at a crossroads, facing challenges that are reshaping its future.