China leads global hydropower growth with 6,749 MW new installations in 2023 - Asian Power
Published December 17, 2025
China Leads Global Hydropower Growth with 6,749 MW New Installations in 2023
In a remarkable display of growth in the renewable energy sector, China has emerged as a frontrunner in hydropower development, adding a substantial 6,749 megawatts (MW) of new capacity in 2023. This significant increase underscores China's ongoing commitment to expanding its renewable energy portfolio, particularly in hydropower, which remains a key component of its energy strategy.
The country’s hydropower capacity has now reached an impressive total of 400,000 MW, solidifying its position as the largest producer of hydropower globally. This achievement not only highlights China's dominance in the renewable energy sector but also reflects its strategic focus on sustainable energy solutions to meet growing domestic demand and reduce carbon emissions.
According to the latest data from the National Energy Administration (NEA), the new installations in 2023 represent a continuation of a trend that has seen China consistently lead the world in hydropower development. The NEA reported that the country accounted for approximately 50% of the global hydropower capacity additions this year, further emphasizing its pivotal role in the global renewable energy landscape.
Global Hydropower Landscape
The global hydropower market has been experiencing steady growth, with a total of 20,000 MW of new capacity added worldwide in 2023. China’s contribution of 6,749 MW is a significant portion of this total, showcasing the country’s ability to scale up its renewable energy projects rapidly. Other notable contributors to global hydropower growth include Brazil, India, and the United States, although their combined new capacity additions fall short of China's output.
In recent years, hydropower has regained attention as one of the most reliable and efficient sources of renewable energy. This resurgence is attributed to its ability to provide consistent power generation, especially in regions where solar and wind resources may be intermittent. Hydropower plants are capable of generating electricity on-demand, making them an essential part of the energy mix in many countries.
China's Hydropower Projects
Among the new installations in China, several large-scale projects have been instrumental in achieving this growth. The NEA highlighted that the majority of the new capacity came from the completion of several significant hydropower plants, particularly in the southwestern provinces of Sichuan and Yunnan. These regions are known for their abundant water resources and favorable topography for hydropower development.
For instance, the construction of the Baihetan Hydropower Station, which is one of the largest in the world, has contributed significantly to the national grid. Upon completion, Baihetan is expected to have a total installed capacity of 16,000 MW, further enhancing China's hydropower capabilities. The project is part of a broader initiative to develop renewable energy infrastructure in the region, which includes investment in transmission lines to deliver electricity to major urban centers.
Investment and Future Prospects
China's government has been proactive in promoting investment in renewable energy, with hydropower receiving substantial financial support. The 14th Five-Year Plan for Economic and Social Development emphasizes the importance of green energy and outlines ambitious targets for increasing renewable energy capacity. The plan aims to ensure that non-fossil fuels account for over 20% of the total energy consumption by 2025.
As part of this strategy, the government is not only focusing on new installations but also on upgrading existing facilities to improve efficiency and reduce environmental impacts. This includes retrofitting older hydropower plants with modern technology to enhance their output and sustainability.
In addition to the domestic focus, China is also looking to expand its influence in the global hydropower market through international cooperation and investment. Chinese companies have been involved in numerous hydropower projects across Asia, Africa, and Latin America, contributing to the development of renewable energy infrastructure in these regions.
Environmental Considerations
While hydropower is often touted as a clean energy source, it is essential to consider the environmental implications associated with large-scale projects. The construction of dams and reservoirs can lead to significant ecological changes, affecting local wildlife and ecosystems. In response to these concerns, China has been implementing measures to mitigate the environmental impact of hydropower development.
Efforts include conducting comprehensive environmental assessments before project approval and incorporating ecological considerations into the design and operation of hydropower facilities. The government is also promoting the development of small-scale hydropower projects, which can provide renewable energy with a lower environmental footprint.
Conclusion
China's leadership in hydropower growth is a testament to its commitment to renewable energy development. With 6,749 MW of new capacity added in 2023, the country continues to set the pace for global hydropower expansion. As China moves forward with its ambitious energy goals, the focus will remain on balancing the need for increased power generation with environmental sustainability. The ongoing investment in hydropower infrastructure not only strengthens China's energy security but also positions the country as a key player in the global transition to renewable energy.
As the world looks to address climate change and reduce reliance on fossil fuels, China's advancements in hydropower serve as a critical example of how nations can harness their natural resources to create a more sustainable energy future. The developments in 2023 mark a significant milestone in this journey, with implications that extend beyond China's borders, influencing global energy policies and practices.