Russia's exclusion from the European market will have a significant impact on countries previously dependent on Russian gas and oil imports. European countries must seek alternative energy sources and strategies to achieve energy autonomy. Implementing these strategies will require long-term planning, investment and international cooperation. Will strengthening regional cooperation along with local infrastructure development contribute to energy autonomy? How to improve energy efficiency and effectively diversify sources of gas and oil imports from countries in the Middle East, Africa, the United States or Canada?