Hollandse Kust Noord Offshore Wind Farm

01 May 2022: TenneT plan to install four 220 kV cables for the Hollandse Kust (north) and (west Alpha) wind areas between spring 2022 and May 2023. Preparatory beach work at the landfall location is scheduled to start in March 2022. For Hollandse Kust (north) this involves two cables of 35 kilometers and for Hollandse Kust (west Alpha) two cables of more than 70 kilometers. The cables have a diameter of 40 centimeters and weigh about 80 kilograms per meter. The cables are produced by cable manufacturer LS Cable & System in South Korea and installed be Jan De Nul. The Moonfish (Intertidal Trenching Vehicle) will be deployed from a jack-up vessel to install the cables. At a distance of 1 kilometer from the coast, the cable burial vessel takes over from the Moonfish. Installation of sea cables HKN (up to platform) and HKwA (coastal part) will take place from end of April 2022/beginning of June 2022. HKwA, connection of the first sea cable (coastal part – platform) expected end of November 2022 until mid-December 2022. HKwA connection of the second sea cable (coastal part – platform) expected end of April 2023 until mid-May 2023.
Location:
Netherlands
Status:
Pre-Construction
Capacity:
759 MW
4C Offshore | Location Map: Lat(52.714) Lon(4.265)

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Power & Turbines
Windfarm Capacity
759 MW
Turbine Model
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Other Turbine(s) Used
Min. Turbine Capacity (MW)
Max. Turbine Capacity (MW)
Min. Number of Turbines
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Max. Number of Turbines
Total Turbine Height
Hub Height
Rotor Diameter
Foundation Type
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Foundations on Wind Farm
Foundation Comments

Location & Environment
Sea Name
North Sea
Latitude
52.714106°
Longitude
Area
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Depth Range (Chart Datum)
Depth Range (Stated by Developer)
Distance from Shore (Developer)
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Distance from Shore (Computed)

Ports
Installation Base
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Ops and Maintenance
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Grid
Number of Offshore Platform(s)
1
Shared Platform Type
Grid Connection Point
Cable Landing Point

Export Cables (AC & DC)
Number of Export Cables (AC)
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Average Length per Cable (AC)
Additional Requirements (AC)
Nominal Voltage (AC)
Number of Export Cables (DC)
Average Length per Cable (DC)
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Additional Requirements (DC)
Nominal Voltage (DC)

Nominal Voltage
Comments

Onshore Cables
Number of Onshore Cables
6
Average Length per Cable
Comments
Expected Life