China added 120.5 GW of wind capacity in 2025, accounting for the largest national share of new global installations [1].
This expansion underscores China's strategy to secure a lead in the global clean-energy race while navigating rising geopolitical tensions [2]. The push for renewable energy is central to the country's industrial goals and energy security.
Global wind power reached a record 165 GW of new installations in 2025 [1]. This represents a 40% year-on-year increase in global wind installations [1]. Following these additions, the total global wind capacity reached 1,299 GW [1].
Efforts to expand capacity have extended into the South China Sea [2]. These projects include the development of offshore turbine technology, such as a 50-MW floating unit [2]. The shift toward floating offshore wind allows for energy capture in deeper waters where traditional fixed-bottom turbines are not feasible.
The acceleration of these projects comes as international competition for green technology intensifies. By dominating the supply chain and installation phase, China aims to set the standard for offshore wind infrastructure globally [2].
Industry analysts said that the scale of China's deployment dwarfs other nations, creating a significant gap in installed capacity. This rapid scaling is supported by state-led investment and a streamlined manufacturing process for massive turbines [2].
“China added 120.5 GW of wind capacity in 2025”
China's massive investment in wind capacity, particularly its venture into floating offshore turbines in the South China Sea, signals a move to dominate the next generation of renewable energy infrastructure. By achieving record-breaking installation rates, China is not only meeting domestic energy needs but is positioning itself as the primary exporter of clean-energy technology, potentially creating a dependency for other nations seeking to meet climate goals.
