World’s First 20-MW Offshore Wind Turbine Connected To The Grid In China
China has linked the world’s first 20-megawatt (MW) offshore wind turbine to the grid, a major milestone in renewable energy.
The wind turbine was installed by the state-owned China Three Gorges Corporation (CTGC) in the waters off Fujian Province.
It is designed to produce more than 80 million kilowatt-hours of clean electricity annually, enough to power 44,000 homes.
The turbine began operations on February 5, 2026, following its installation on January 13, 2026. It is spinning at CTGC’s Zhangpu Liuao Phase 2 offshore wind farm in waters deeper than 40 m.
CTC collaborated with wind turbine producer Goldwind for designing and building the turbine.
Technical Specifications
The offshore wind farm where the turbine was installed is situated 30 kilometres off Fujian’s southern coast.
It is the same project where the first 16-MW wind turbines were installed.
The turbine is huge, with a hub height of 174 metres, equal to a 58-story skyscraper.
It has a rotor diameter of 300 m, and when the blades complete a rotation, they sweep an area equal to 10 football fields, roughly 70,000 square metres.
This enables the turbine to harvest more energy from each pass of the wind.
The 3 airfoil blades, each around 147 m long is lightweight, durable and flexible, helping to maximise output.
At their maximum operational speed, the tips of the blades travel at velocities of over 200 mph (320 km/h).
Unique Features
When turbines are massive, they are heavier and more costly to handle, transport and install. However, this turbine is different from the other conventional models in this regard.
The engineering team achieved a head mass of under 40 tons per megawatt, making the unit 20% lighter than the industry average for its class.
This enabled the team to use the already existing installation vessels with a 2000-ton lifting capacity.
If the weight were not reduced, then a new and expensive installation vessel would be needed.
Secondly, the turbines’ airfoils are designed for ‘high-performance flexibility’, and achieved a wind energy utilisation coefficient of 0.49, highlighting that the unit captures half of the kinetic energy of the wind passing through it.
Thirdly, as the turbine operates in the Taiwan Strait, where typhoons and strong winds are common, the unit has an “Intelligent Control” system powered by LiDAR (laser radar) technology.
The system ‘sees’ wind gusts and turbulence before they hit the rotor and subsequently adjusts the pitch of the blades and torque in real-time.
This means the turbine can survive powerful typhoons without sustaining damage.
A Global Arms Race
The successful installation of this turbine widens the gap between China and its Western competitors.
While major Western companies like Vestas or GE Vernova are deploying 14 to 15 MW units, China has accelerated to the mass production of components for the 20 MW-plus turbines.
Chinese companies are also engaged in fierce competition regarding the development of the most efficient wind turbines.
CTGC and Goldwind are competing against other Chinese giants like MingYang Smart Energy and Dongfang Electric, both of which are developing turbines in the 18-26 MW range.
Environmental & Economic Impact of the Project
The turbine displaces 22,000 tons of standard coal and reduces carbon dioxide emissions by 60,000 tons annually.
Also, the installation and successful operation show that a single massive unit can increase output without doubling the costs.
This paves the way for future offshore wind farms that are not only larger but significantly cheaper to operate than traditional fossil fuel alternatives.
Additionally, for offshore wind, which usually relies on several smaller wind turbines, the ability of a single unit to deliver this level of output represents a major milestone in how future wind farms can be designed to be more efficient.
The turbine’s successful grid connection also validates China’s ambitions in the next-gen offshore wind sector.
You might also like to read-
- China Overtakes U.S. In Nuclear Submarine Launches, As U.S Shipbuilding Lags Behind
- World’s Biggest Offshore Wind Turbine
- Top 5 Biggest Offshore Wind Farms In U.S
Disclaimer :
The information on this website is for general purposes only. While efforts are made to ensure accuracy, we make no warranties of any kind regarding completeness, reliability, or suitability. Any reliance you place on such information is at your own risk. We are not liable for any loss or damage arising from the use of this website.
About Author
Zahra is an SEO-Strategist & a Technical Writer with over 5 years of experience crafting top-tier content for the shipping world. From news, articles, ebooks, blogs and marketing pieces to industry white papers, she has written it all and now brings that experience to her role as Senior Editor. She makes complex maritime stories clear, sharp, and engaging.
Disclaimer :
The information on this website is for general purposes only. While efforts are made to ensure accuracy, we make no warranties of any kind regarding completeness, reliability, or suitability. Any reliance you place on such information is at your own risk. We are not liable for any loss or damage arising from the use of this website.
Related Articles
Subscribe To Our Daily Newsletter
By subscribing, you agree to our Privacy Policy and may receive occasional deal communications; you can unsubscribe anytime.
BE THE FIRST TO COMMENT