The energy crisis in Europe has become a major issue affecting the continent’s economy and politics in recent years. One of the most significant factors in this crisis is the impact of Russian policies, especially related to gas and oil exports. Europe is heavily dependent on Russian energy, with around 30% of the continent’s gas supplies coming from the country. Geopolitical tensions and the war in Ukraine have exacerbated the situation. Russia, as one of the world’s largest energy producers, exploits this dependence to influence European policy. Gas supply cut policies, such as those in 2022, cause energy prices to spike, destroying industries and sparking protests in various countries. Many European countries have been forced to look for alternatives by accelerating the transition to renewable energy. Countries such as Germany, which previously relied heavily on Russian gas, are now seeking to accelerate the development of renewable energy infrastructure. Investments in wind and solar power are increasing significantly. In 2023, Germany reports that renewable energy capacity will account for more than 50% of its total energy consumption, making it one of the leading countries in the energy transition. In addition, Europe is diversifying its energy supply sources by establishing new collaborations with gas-producing countries, such as Qatar and the United States. Long-term agreements with these countries aim to reduce dependence on Russia, while increasing Europe’s energy security. Projections show that this collaboration could produce around 20% of Europe’s total gas needs in the next few years. The social impact of the energy crisis is also very real. The spike in energy prices affects people’s purchasing power, resulting in social and political problems in European countries. Governments in various countries, such as France and Italy, responded by issuing aid packages for affected citizens, including subsidies for energy and food costs. This crisis also has an impact on the industrial sector which is highly dependent on a stable energy supply. Several large companies were forced to close factories or reduce production capacity, resulting in job losses. In the long term, the transition to renewable energy is expected to create new jobs in the green sector, but short-term challenges are still very large. In facing this reality, Europe faces a difficult dilemma between energy security, sustainability and economic security. Policies to diversify and strengthen renewable energy capacity are important steps, but need to be carried out carefully so as not to harm consumers and the industrial sector. In this way, Europe can transform into a more energy-independent continent, reducing the impact of Russian policies in the future.