Energy geopolitics plays a very important role in international relations. Energy, especially oil and natural gas, has become a major pillar of global economic and political power. Countries rich in energy resources often have greater influence in determining global policy, thereby influencing the international power map. Energy resources not only function as an economic driver, but also as a strategic tool. OPEC countries, for example, use their production policies to influence oil prices and, in turn, influence the economies of consuming countries. Tensions such as those that occur between oil exporting countries and industrial countries are a major highlight in current energy geopolitics. One of the main impacts of energy geopolitics is its impact on national security. Countries that depend on energy imports are vulnerable to price fluctuations and supply uncertainty. Energy crises, such as the one in 1973, show how dependence on a particular country can affect economic and political stability. Therefore, diversification of energy sources is a priority for many countries. Apart from that, energy delivery routes are also an important component in geopolitics. For example, the Strait of Hormuz in the Persian Gulf is a strategic route for oil shipments. Tensions in the region not only affect the countries involved but also the global economy as a whole. The security of these transportation routes often encourages countries to enter into strategic alliances to protect their energy interests. Investments in renewable energy technologies are also a response to the dynamics of energy geopolitics. European countries and several Asian countries are starting to shift focus to green energy to reduce dependence on fossil fuels. This transition not only aims to achieve sustainability, but also to reduce the influence of traditional oil-producing countries. In the context of international relations, energy diplomacy is increasingly intensive. G7 and G20 meetings often include discussions on energy as a strategic issue. Multilateral cooperation in developing energy infrastructure, such as pipelines and electricity networks, is also an important highlight in creating global energy security. Trade wars and economic sanctions are also triggered by aspects of energy geopolitics. Countries that control energy resources can use their position to pressure other countries. For example, sanctions imposed on Russia following its invasion of Ukraine show how access to energy has become a tool in international conflict. The growth of new energy markets, such as liquefied natural gas (LNG), is bringing about significant changes in the structure of global energy markets. Countries such as the United States and Australia have become major players in LNG exports. This creates new opportunities and shifts energy power dynamics from the Middle East to new producing countries. Uncertainty resulting from climate change also affects energy geopolitics. Negotiations on carbon emissions and environmental policies can change global energy consumption patterns. Countries committed to lowering emissions are seeking to adjust their energy policies, changing the way they interact in the international order. Finally, it is important to note that the geopolitics of energy will continue to evolve along with changes in policy and technological innovation. Countries that can adapt quickly to these changes will have an advantage in maintaining their influence on the global stage. Energy, in its most complex form, remains a key component in the dynamics of international relations.