CNOOC ‘Double Hundred’ floating turbine connected to grid

4 July 2023



CNOOC (China National Offshore Oil Corporation) has announced that the Haiyou Guanlan (Wenchang) deep-sea floating wind demonstration facility has been successfully connected to the grid.


Above: Haiyou Guanlan (Wenchang) floating wind demonstration facility (photo: CNOOC)

The 7.25 MW demonstration project is located near the Wenchang oilfields in the western part of the South China Sea, 136 km from shore in a water depth of 120 meters.

It is, says CNOOC, the world’s first semi-submersible “double hundred” floating wind project, located in a water depth of over 100 meters and at a distance offshore of over 100 km.

Haiyou Guanlan is China’s first deep-sea floating wind power platform, supplying power to an offshore oilfield “under the most challenging oceanic conditions”, says CNOOC, which owns 100% equity interest in the demonstration project.



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