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China's Deepest Offshore Wind Farm Powers Up
9 Apr
Summary
- Project connects to grid, marking deep-sea wind development breakthrough.
- Turbines stand in 52-56 meters depth using four-pile jacket foundations.
- Expected to save 500,000 metric tons of coal annually.

China's deepest offshore wind power project commenced operations recently, signifying a major stride in the nation's capacity to deploy wind farms in complex, deep-sea conditions.
Situated approximately 70 kilometers from Yantai, Shandong province, the installation features 42 wind turbines. These are anchored at depths between 52 and 56 meters, secured by robust four-legged steel jacket foundations embedded into the seabed. This advanced foundation design provides enhanced stability and load distribution, overcoming challenges posed by high waves and strong currents.
The project is poised to deliver substantial environmental benefits, with an estimated annual saving of 500,000 metric tons of standard coal. Developers utilized the Beidou Navigation Satellite System for precise seabed pile driving, reducing installation time significantly. China's offshore wind sector is actively expanding, with plans to establish more bases in the Bohai, Yellow, and East China Seas.
As of February, China's total installed wind power capacity saw a 22.8 percent year-on-year increase, with offshore wind contributing a growing share. Future plans, outlined in the 15th Five-Year Plan (2026-2030), include developing deep-sea and far-shore wind power capabilities.