The Global Energy Crisis is a phenomenon that has become increasingly urgent in recent years, affecting many aspects of human life. Ever-increasing energy demand, combined with limited resources, is creating significant pressure on the global energy system. Solutions and challenges to this problem include various strategies and policies that must be implemented simultaneously to achieve sustainability. One of the main solutions is increased investment in renewable energy. Energy sources such as solar, wind and hydro power have great potential to replace fossil fuels. According to the IRENA report, global renewable energy capacity is increasing by almost 10% every year, indicating that the transition to green energy is very possible. Supporting infrastructure, such as smart power grids, must be strengthened to integrate renewable energy more effectively. The big challenge faced is resistance from traditional industrial sectors that depend on fossil fuels. The powerful lobbying of these companies often hinders policies that support the clean energy transition. There needs to be a more collaborative approach to overcome this resistance through discussions between stakeholders. Technological development also plays a key role in overcoming the energy crisis. Innovations in energy storage, such as more efficient batteries, can reduce dependence on non-renewable energy sources. Research and development should be encouraged by governments to facilitate these technological advances. Effective government policies are critical to planning a successful energy transition. Incentives for renewable energy and carbon taxes can motivate companies and individuals to invest in cleaner solutions. Apart from that, education about sustainability must also be part of the education system to create public awareness. The energy crisis also shows the need to diversify energy sources. Countries are better off if they are not dependent on just one energy source. Combining various types of energy from within the country and abroad can help maintain energy supply and price stability. The transportation sector is another challenge. The transition from fossil fuel vehicles to electric vehicles requires not only technical innovation, but also extensive and affordable recharging infrastructure. Collaboration between government, the private sector and researchers is needed to accelerate the adoption of green vehicles. Changes in consumer behavior are also important in overcoming the energy crisis. People need to be encouraged to reduce energy consumption and switch to a more sustainable lifestyle, such as reducing the use of private vehicles and implementing energy efficiency principles at home. Energy security and security are issues that should not be ignored. Diversity of energy sources and the development of new technologies must be in line with efforts to strengthen national energy security in the face of natural disasters or geopolitical disruptions. Further research on the environmental impacts of various energy sources needs to be carried out. Through a deeper understanding of these impacts, better decisions can be made for future sustainability. This includes a life cycle assessment of the energy used, to ensure that the solutions adopted are truly environmentally friendly. With all these solutions and challenges, global collaboration is key. Countries around the world need to work together, share knowledge and technology to overcome this crisis. International meetings, such as the COP, must continue to produce real commitments from all countries. Increasing urbanization is also creating new challenges in terms of energy consumption. Cities need to be designed with sustainability in mind, including efficient public transport, green spaces and energy-efficient buildings. A sustainable urban planning plan will help reduce the overall carbon footprint. The Global Energy Crisis reflects the complexity of the challenges facing humanity. However, with the right solutions and strong commitment from all parties, a more sustainable and efficient future in energy use can be achieved.