The energy crisis in Europe has become an important highlight amidst geopolitical uncertainty and climate change. European countries, in particular, face challenges in securing sufficient energy supplies to meet the needs of citizens and industry. Rising prices for gas, electricity and other fuels add to pressure in various sectors. European governments have implemented various policies to deal with this situation. One of them is diversification of energy sources, which involves a shift from dependence on Russian natural gas to other alternatives, such as LNG (Liquefied Natural Gas) from the US and Qatar. Investment in renewable energy is also increasing, including the construction of offshore wind farms and solar plants. The industrial sector has been greatly affected by this crisis. Many companies have been forced to reduce production or temporarily halt operations due to soaring energy costs. This has an impact on employment and the economy. To prevent further impacts, European governments are providing financial support to affected companies, including subsidies and direct aid. On the household side, many families are struggling with ever-increasing energy bills. Social assistance programs and grid tariff adjustments are being evaluated and introduced to reduce the burden on society. Apart from that, an energy saving campaign was also launched to encourage residents to reduce consumption and use energy more efficiently. Europe is also trying to reduce carbon emissions through energy transition policies. The commitment to achieve net zero by 2050 drives innovation in clean technology and energy efficiency. Many European Union member countries have adopted a green deal strategy which aims to accelerate the use of renewable energy in an effort to overcome the energy crisis while combating climate change. Furthermore, Europe is now intensifying cooperation in energy research and innovation. Collaborative projects between European countries, universities and the private sector are underway to produce more efficient and sustainable energy technologies. Research on energy storage, batteries and green hydrogen is the focus of the future. Meanwhile, European energy markets experienced high volatility. Gas and electricity prices fluctuate due to speculation and global market conditions. Economists warn that without a long-term strategy, the energy crisis could pose a threat to Europe’s economic stability. The importance of sustainability in Europe’s energy strategy is increasingly recognized. Initiatives to engage the private sector in green energy investments will provide additional impetus. Through consistent policies and cross-border collaboration, Europe seeks to build an energy system that is more resilient, sustainable and affordable for all its citizens. It is also important to pay attention to the social impacts of new energy policies. Unequal access to energy can worsen the conditions of disadvantaged communities. Therefore, social inclusion programs in energy policy are crucial to ensure that all levels of society benefit from the energy transition. The energy revolution in Europe is not only about products and technology, but also about changes in people’s behavior and awareness. Education regarding sustainability and wise use of energy must continue to be promoted to support this initiative. Through a comprehensive and collaborative strategy, Europe can confront the ongoing energy crisis and turn it into a long-term opportunity for better development.