The global energy crisis has become a major issue that affects various aspects of the economy and daily life. In 2023, recent developments show a number of trends and policies being adopted by countries around the world to face these challenges. One of the main developments is the increased reliance on renewable energy. Countries such as Germany and China are leading the way in investing in green technologies, including wind, solar and biomass power. In Germany, for example, electricity generation from renewable sources accounts for more than 50% of total energy production. This indicates a significant shift from fossil fuels towards cleaner energy sources. On the other hand, oil producing countries such as Russia and Saudi Arabia experienced negative impacts due to drastic oil price fluctuations. Political crises and international tensions make it more difficult to predict and control global energy supplies. The decline in demand due to increased environmental conservation efforts makes their economies vulnerable. Initiatives such as the Paris agreement are gaining increasing emphasis, with many countries committing to reducing greenhouse gas emissions and switching to cleaner energy. For example, European Union countries plan to cut carbon emissions by 55% by 2030. This provides an impetus for the development of environmentally friendly technologies and increases public awareness of the importance of sustainability. In the transportation sector, electric vehicles (EVs) have taken center stage. Many countries, including Indonesia, are implementing incentive policies to encourage the adoption of electric vehicles. Automotive companies are accelerating EV production, with predictions that by 2025, more than 25% of all new vehicles sold will be electric. However, despite progress, the main challenge is energy storage. Renewable energies such as solar and wind power tend to fluctuate, so storage technologies, including lithium-ion batteries, are essential. Developing more efficient and economical batteries is the main focus. The energy crisis has also encouraged several countries to explore new energy sources, including hydrogen as a clean alternative. Countries such as Australia and Japan are investing in research and development of hydrogen infrastructure, exploiting the huge potential of this source. Meanwhile, government policy regarding energy subsidies is also a concern. Many countries are reviewing their fossil fuel subsidies to encourage the transition to renewable energy. This includes phasing out subsidies that contribute to energy waste and pollution. The level of international cooperation in dealing with the energy crisis has also increased. Meetings such as COP26 demonstrate global commitment to resolving these issues. Countries seek to share technology and knowledge, as well as strengthen international energy networks. The importance of energy efficiency cannot be ignored. Many companies and individuals are starting to invest in energy-saving technologies, such as LED lighting and environmentally friendly household appliances, as part of a strategy to reduce overall energy consumption. In the midst of all these developments, public education is key. Awareness of the energy crisis and climate change is increasing, encouraging individuals to contribute to wiser energy use. The public is invited to get involved in efforts to reduce their carbon footprint. As we enter 2024, major challenges remain, but with increased innovation and collaboration, the world is moving towards a more sustainable future. The rise of renewable energy and the discovery of new technologies are the main hopes in fighting this energy crisis.