China ‘dominates’ global hydropower development amid energy storage push: report - South China Morning Post
Published December 03, 2025
China Leads Global Hydropower Development Amid Energy Storage Initiatives
According to a recent report, China continues to assert its dominance in the global hydropower sector, significantly contributing to the world's renewable energy landscape. The report highlights China's ongoing efforts to bolster its hydropower capacity while simultaneously advancing energy storage technologies.
As of 2023, China has achieved a remarkable milestone by operating over 1,300 hydropower plants, which collectively generate more than 380 gigawatts (GW) of electricity. This accounts for approximately 40% of the world's total hydropower capacity, reinforcing the country's leadership role in this renewable energy segment. The report indicates that China is not only expanding its existing hydropower facilities but is also investing heavily in energy storage solutions, which are crucial for the integration of renewable energy sources into the grid.
The push for energy storage is driven by the increasing demand for electricity and the need for a reliable energy supply. As renewable energy sources such as solar and wind become more prevalent, the ability to store energy for use during peak demand periods is becoming increasingly important. Energy storage systems can help mitigate the intermittency of renewable energy generation, ensuring a stable and continuous power supply.
China's investment in energy storage technologies is reflected in its ambitious targets. The country aims to install 30 GW of energy storage capacity by 2025, with a significant portion of this capacity expected to be derived from pumped hydro storage systems. These systems utilize excess electricity to pump water to higher elevations, where it can be released to generate electricity when demand is high.
In addition to hydropower and energy storage, China is also focusing on diversifying its renewable energy portfolio. The government has set a target to achieve carbon neutrality by 2060, which requires a substantial increase in the share of renewable energy in the country's overall energy mix. This goal is driving investments in various renewable technologies, including solar, wind, and biomass energy.
The report emphasizes that China's hydropower development is not only limited to domestic projects but also extends to international collaborations. Chinese companies are increasingly involved in hydropower projects around the globe, particularly in developing countries in Africa, Asia, and South America. These international ventures not only enhance China's influence in the global energy market but also contribute to the development of renewable energy infrastructure in partner countries.
One notable example of China's international hydropower engagement is the construction of the Grand Ethiopian Renaissance Dam (GERD) on the Blue Nile River. This project, which is expected to generate over 6,000 MW of electricity upon completion, has been a focal point of China's efforts to export its hydropower expertise and technology. Such projects are indicative of China's strategy to leverage its technological advancements in renewable energy to strengthen economic ties with other nations.
Furthermore, the report highlights the importance of regulatory frameworks in facilitating hydropower development. China's government has implemented supportive policies and incentives to encourage investment in renewable energy projects. These measures include financial subsidies, tax breaks, and streamlined permitting processes, which have significantly accelerated the growth of the hydropower sector.
Despite the impressive progress, challenges remain in the hydropower sector. Environmental concerns, particularly regarding the ecological impact of large hydropower projects, have prompted calls for more sustainable practices. The report notes that China is increasingly aware of these issues and is taking steps to address them through environmental assessments and community engagement initiatives.
As the global energy landscape evolves, the role of hydropower in achieving sustainability goals becomes more critical. The ability of hydropower to provide a stable and reliable source of electricity positions it as a key player in the transition to a low-carbon future. China's continued investment in hydropower and energy storage technologies is essential for meeting both domestic and international energy demands.
In conclusion, China's dominance in global hydropower development is underscored by its extensive investments and ambitious targets in energy storage technologies. As the country moves forward with its renewable energy initiatives, it is poised to play a pivotal role in shaping the future of hydropower and sustainable energy worldwide.