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China activates the world's LARGEST offshore wind turbine for the first time

Written by Roberta Souza
Published 10/09/2024 às 20:56
China, turbine, wind, offshore
Photo: Olhar Digital reproduction

Cutting-edge technology promises to withstand typhoons and provide clean energy to thousands of homes

China continues to rapidly advancing global renewable energy leadership with a historical setting in the offshore wind energy industry. Recently, Mingyang Smart Energy, a leading company in the industry, installed the world's largest offshore wind turbine in Hainan. This development not only reinforces the country's commitment to diversifying its energy sources, but also highlights China's role as a pioneer in sustainable technologies, according to the Mercado Monitor website.

With accelerated growth in clean energy investments, China steps up its efforts to reduce dependence on fossil fuels and contribute to the global energy transition. The country is already one of the largest producers of renewable energy in the world, and this new turbine symbolizes an important step to consolidate its position on the international stage.

The MySE18.X-20MW turbine: the most powerful in history

The MySE18.X-20MW, Mingyang's latest innovation, features a impressive rotor, with a diameter between 260 and 292 meters and a wind sweep area of ​​66.966 square meters. This is equivalent to more than 12 football fields, ensuring maximum efficiency in energy capture. With average annual winds of 8,5 meters per second, the turbine has capacity to generate 80 million kWh of electricity per year, enough to supply around 96 thousand homes.

In addition to its extraordinary size, the MySE18.X-20MW is designed to withstand extreme weather conditions, including level 17 typhoons with winds of up to 79,8 meters per second. This robustness makes it the turbine is especially suitable for storm-prone regions, such as the South China Sea. This aspect is crucial to ensure the continuity of energy generation even in the face of adversity.

Advantages of offshore wind energy

Offshore wind energy has proven to be a highly promising solution for sustainable electricity production. One of the main advantages of this modality is the intensity of winds at sea, which are stronger and more constant compared to onshore winds. This ensures more stable and efficient energy production, maximizing the potential of wind farms.

Another important benefit is the reduced physical interference during installation, since turbines can be installed in larger locations with fewer geographical barriers. In addition, offshore energy generates less visual impact, as the turbines are located far from the coast, minimizing concerns about aesthetics in urban and coastal areas.

Challenges and opportunities in the sector

While offshore wind energy has enormous advantages, the challenges are also considerable. One of the main obstacles is the high cost of installing and maintaining turbines on the high seas.. Despite the drop in the price of offshore wind energy — which fell from US$0,197/kWh in 2010 to US$0,081/kWh in 2022 —, the value is still higher than other forms of renewable energy. Adverse sea conditions require more advanced engineering solutions, which increases operating costs.

Furthermore, the logistics of transporting and connecting wind farms to the onshore power grid pose significant technical challenges. However, as technology evolves, operating costs are expected to be reduced, making offshore energy an increasingly viable and attractive alternative in the global energy scenario.

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Roberta Souza

Petroleum Engineer, postgraduate in Commissioning of Industrial Units, specialist in Industrial Corrosion. Get in touch to suggest an agenda, advertise job vacancies or advertise on our portal. We do not receive resumes

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