The impact of the global energy crisis on the Indonesian economy is increasingly felt as energy prices continue to fluctuate. One of the most significant impacts is rising inflation due to a spike in energy costs. Many sectors, including transportation and industry, were disrupted, leading to increases in prices of goods and services. The public feels this effect directly through increases in prices of basic commodities, resulting in a decrease in consumer purchasing power. Indonesia’s energy sector, which is heavily dependent on fossil resources, is also under pressure. The increase in world oil prices has caused the government to reconsider its energy subsidy policy. These subsidies, although helping to control domestic prices, affect the country’s budget and can potentially reduce investment in other sectors. Power plants using fuel have become less competitive compared to renewable energy, triggering the need for a faster energy transition. This crisis has also encouraged Indonesia to accelerate the development of renewable energy, such as solar and wind power. The government is committed to achieving the target of 23% renewable energy mix by 2025. Investment in renewable energy infrastructure not only has the potential to reduce dependence on fossil energy, but also creates new jobs. This is important amidst the increasing number of unemployed due to the impact of the crisis. Companies in the energy sector, such as PLN, are trying to adapt to this situation. PLN is exploring options to diversify energy sources and increase efficiency. In addition, the government is negotiating with countries that are leaders in renewable energy innovation to obtain new technology that can be implemented in Indonesia. This creates foreign investment opportunities, especially in the green energy sector. From a policy perspective, the government is trying to balance consumer protection and fiscal sustainability. Fiscal and monetary policies are reviewed to support economic stability. Bank Indonesia took steps to keep the exchange rate and inflation under control. Tax policies may also be changed to maintain people’s purchasing power and support affected sectors. The tourism sector, which is the mainstay of the Indonesian economy, is also experiencing the impact of the global energy crisis. Rising energy prices affect transportation and accommodation costs, which can reduce the number of tourist visits. Tourism service providers must find ways to reduce costs without sacrificing quality, so that they remain attractive to visitors. Collaboration between the public and private sectors is needed to create effective marketing strategies. The global energy crisis provides valuable lessons for Indonesia to prepare itself to face uncertainty in the future. Implementing policies that support innovation and sustainability is the key to minimizing similar impacts in the years to come. By exploiting the potential of renewable energy and stimulating the growth of the green sector, the Indonesian economy can become more resilient and sustainable, and able to face ever-changing global challenges.