The ongoing global energy crisis has become a central issue in discussions about the sustainability and security of energy supplies. The main causes of this crisis include geopolitical uncertainty, fluctuations in resource prices, and the transition to renewable energy. In this article, we will explore recent developments in the energy crisis, including the impacts and emerging responses from various stakeholders. One of the main factors that worsens the energy crisis is geopolitical conflict, such as tensions between oil-producing countries and international sanctions. For example, Russia’s invasion of Ukraine in 2022 has caused a drastic spike in oil and natural gas prices. European countries, which depend on Russian energy supplies, are starting to look for alternatives to reduce their dependence. Several countries are now investing in renewable energy infrastructure and LNG (Liquefied Natural Gas) projects to diversify energy supplies. On the other hand, the problem of climate change is increasingly pressing, pushing countries to accelerate the transition to clean energy sources. Renewable energy technologies, such as solar and wind power, are increasingly reliable and affordable. According to the IEA’s latest report, investment in renewable energy is expected to reach nearly $370 billion by 2023. This increase in investment will be important to keep pace with growing energy consumption around the world. The impact of the energy crisis is not only felt in the economic sector, but also in the social sector. Rising energy prices have the potential to trigger higher inflation, affecting consumer purchasing power. With rising electricity rates and fuel costs, many families are facing challenges to meet their daily needs. Governments in various countries have attempted to address this problem by providing energy subsidies and promoting energy efficiency, although these options often impose large budgetary burdens. Technological developments also play an important role in overcoming the global energy crisis. Energy storage solutions, such as lithium-ion batteries, are increasingly efficient, allowing users to store energy from renewable sources for use during peak demand. Additionally, green hydrogen technology is starting to gain attention as a clean and reliable fuel alternative, with pilot projects underway in Europe and Asia. Energy decentralization is also an important trend. Microgrid business models that enable communities to generate and manage their own energy resources are increasingly popular, sought after due to their greater resilience to global energy supply disruptions. Through collaboration between government, industry and communities, many initiatives have emerged to strengthen local energy security. Global competition in renewable energy investment is intensifying, with countries such as China and the United States competing to lead the green technology market. China, for example, has become a major producer of solar panels and wind turbines, while the US has focused on innovation and developing new technologies to accelerate the energy transition. In the context of policy changes, many countries have begun to implement stricter regulations to reduce carbon emissions in order to achieve the net-zero emissions target. International agreements, such as the Paris Agreement, encourage countries to take concrete steps to address climate change, alongside the need to address the energy crisis. Overall, the global energy crisis presents complex challenges but also creates opportunities for advances in technology and sustainability. In the face of this uncertainty, it is important for all stakeholders to collaborate and find innovative solutions that can meet future energy needs in a sustainable and responsible manner.