Putian Nanri Island Phase 1

Putian Nanri Island 400MW Project - Phase 1

Location

The Putian Nanri Island 400MW Project - Phase 1 is located in Fujian Province, China, specifically near Putian and Fuzhou.

Developer and Owner

The project is developed and owned by China Longyuan Power Group Corp Ltd (CLPGC), a subsidiary of China Energy Investment Corporation Ltd. CLPGC is a leading company in the wind power industry, involved in designing, developing, constructing, managing, and operating various renewable energy projects.

Capacity and Phases

The Putian Nanri Island project is planned to have a total capacity of 400 MW, with Phase 1 aiming for 204 MW, though some sources may refer to the initial phase as targeting the full 400 MW. However, the specific phase-wise breakdown indicates that the initial phase is a part of the larger 400 MW project.

Technology and Turbines

The project utilizes Siemens SWT-4.0MW turbines. This choice reflects the company's focus on using advanced and efficient technology to maximize energy production.

Construction and Status

As of the latest updates, the project was expected to reach full commissioning by the end of 2018, but as of March 2019, it had not completed the turbine installation. This indicates some delays in the project's completion.

Innovative Construction Techniques

The project at Nanri Island has been a site for several innovative construction techniques. In 2017, it pioneered the "Pile-Drill-Pile" construction process and completed the world's first "implanted" rock-socketed single pile foundation construction. These advancements have filled significant gaps in offshore wind power construction technologies.

Environmental Impact

While specific data for the 400 MW project is not detailed, it is part of China Longyuan's broader efforts to reduce carbon emissions. For example, the Fujian Putian Nanri Island Wind Farm IV, another project in the area, offsets 90,600 tons of CO2 emissions annually.

Operational Capabilities

China Longyuan has a comprehensive platform for constructing and maintaining offshore wind farms, including self-elevating construction ships like the Longyuan Zhenhua No. 3, which has a maximum lifting height of 120 meters and can operate in water depths of up to 50 meters. This capability is crucial for the efficient construction and maintenance of offshore wind projects.

In summary, the Putian Nanri Island 400MW Project - Phase 1 is a significant offshore wind farm developed by China Longyuan Power Group, utilizing advanced Siemens turbines and innovative construction techniques, although it has faced some delays in its completion.