The global energy crisis has become an urgent problem faced by many countries. Dependence on fossil resources, fluctuating energy prices, and climate change are the main factors exacerbating this condition. Countries around the world must face this challenge with systematic and sustainable plans to ensure a secure and affordable energy supply for society. One of the main challenges in this energy crisis is the high dependence on fossil fuels. Oil, gas and coal are still the dominant energy sources in many countries. As a result, when world oil prices increase, the impact is felt in all sectors, including transportation and industry. This not only affects the economy, but also increases carbon emissions, worsening climate change. In addition, existing energy infrastructure is often not modern enough to meet increasing energy needs. Many countries face gaps in the supply of renewable-based energy, such as solar and wind power. Building new infrastructure requires significant investment and a long time, while pressure to quickly address this crisis is increasing. Solutions to the global energy crisis require a multifaceted approach. First, the transition to renewable energy sources must be a top priority. Governments and the private sector need to work together to develop technologies that help improve energy efficiency. For example, solar panels and wind turbines are solutions that are increasingly affordable and widely adopted. Second, investment in advanced energy infrastructure is essential. This includes a smart electricity grid that can distribute renewable energy efficiently, as well as energy storage to address fluctuations in supply due to weather conditions. Additionally, the development of storage technologies such as lithium-ion batteries can help improve supply stability. Third, reducing energy consumption must be encouraged through public policies that encourage energy saving. Education about efficient energy use and incentives for households and businesses to use energy-saving equipment can reduce the burden of energy demand. Fourth, support for research and development (R&D) in renewable energy technology needs to be increased. Countries need to invest in innovations that can create new solutions to energy challenges, including carbon capture and storage. On a global scale, collaboration between countries could be the key to overcoming the energy crisis. The exchange of technology and knowledge, as well as the establishment of international agreements to reduce emissions, will go a long way in creating a more sustainable energy system. With these steps, not only can this challenge be overcome, but also the opportunity to create a greener and more sustainable economy in the future.