In recent years, the global energy crisis has reached its peak, triggered by various interrelated factors. Energy demand continues to rise, driven by population and industrial growth, while supply is often constrained by geopolitical conflicts, climate change and the transition to renewable energy sources. In this context, many countries are trying to adapt by accelerating investment in clean energy technologies. One significant shift is the increasing demand for renewable energy. Countries around the world, including China, the US and European Union countries, have developed strategies to achieve the net-zero emissions target. The increase in the use of solar panels and wind turbines is the main highlight. For example, China has invested billions of dollars in green energy projects, making it a leader in global solar panel production. On the other hand, the fossil energy supply crisis also has a big impact. Tensions in the Middle East and sanctions against Russia due to its invasion of Ukraine have limited the supply of natural gas and oil. This causes a spike in energy prices, which has a direct impact on people’s costs of living. European countries, which depend on gas imports from Russia, are now starting to explore alternatives such as LNG from the US and faster development of renewable energy. In many countries, energy policy is increasingly focused on reducing carbon emissions. The government has started implementing incentives to encourage people to switch to electric vehicles. For example, many large European cities offer subsidies for the purchase of electric cars and the construction of better charging infrastructure. This shows changes in consumer behavior who are increasingly concerned about the environment and trying to contribute to reducing carbon footprints. The industrial sector is also not left behind. Many large companies are starting to plan the transition to clean energy. Technology companies such as Microsoft and Google have committed to operating on 100% renewable energy. This initiative serves as an example for other companies to follow in the same footsteps, driving innovation in energy technology. However, the energy transition is not without challenges. The issue of supply instability due to high dependency on renewable energy sources, such as wind and solar, is often a problem. Therefore, energy storage and the development of smart power grids are very important to ensure stable energy supply over time. On the other hand, there are also challenges in terms of investment and costs. Many developing countries face financial barriers to switching to renewable energy. To support this transition, international institutions such as the World Bank and IMF have provided various financing programs and technical assistance to help countries develop clean energy infrastructure. The global energy crisis is not only a challenge, but also an opportunity to drive innovation and positive change. With the right combination of policies and technological support, the world has the opportunity to create a more sustainable and secure energy system for the future.