China, as one of the countries with the highest carbon emissions in the world, is increasingly increasing investment in the renewable energy sector. In recent years, the Chinese government has committed to shifting focus from fossil resources towards cleaner and more sustainable energy. This strategy not only aims to reduce air pollution, but also to meet energy needs which continue to increase along with rapid economic growth. China’s renewable energy sector includes various types of energy sources such as solar, wind, hydrological and biomass power. China is a world leader in renewable energy capacity, particularly in solar and wind power generation. Based on the latest data, China’s installed solar power capacity has reached more than 250 GW, making it the country with the largest solar installations in the world. Investment in renewable energy technology has experienced a significant surge, driven by government policies that support the energy transition. The Chinese government implements various incentive schemes, including subsidies for industrial players and tax reductions for renewable energy projects. Through this initiative, China aims to improve energy efficiency as well as create new jobs in the green sector. Wind energy projects are also showing significant growth. China has built many wind farms, both onshore and offshore. The development of offshore wind farms in regions such as Jiangsu and Guangdong provinces shows great potential to meet growing energy demand. In the future, China plans to diversify renewable energy sources by developing hydrogen energy and more efficient energy storage systems. On an international scale, China plays an active role in global initiatives to combat climate change. Its participation in international agreements such as the Paris Agreement reflects a commitment to reducing greenhouse gas emissions. By focusing on developing and exporting renewable energy technologies, China is also seeking to lead in the global market, encouraging other countries to switch to clean energy. However, challenges remain, including dependence on certain raw materials for solar panels and wind turbines. China is seeking to address these issues through technological innovation and local resource development. Efforts to increase public awareness and adoption of renewable energy are also an important part of the government’s strategy. In the context of sustainability, investment in renewable energy in China is a crucial step towards a cleaner future. With rapid growth, China is not only building greener energy infrastructure but also contributing to a more sustainable global economy. This transformation shows a paradigm shift towards more environmentally friendly energy without ignoring economic growth. In the future, it is hoped that China will continue to strengthen its position as a leader in the renewable energy revolution at the global level.