21 Sep 2022: On the 21st of September 2022 and running until 1st of December 2022 , N-SEA will be conducting geophysical and environmental surveys will be carried out by Ocean Ecology for Llŷr 1 and Llŷr 2. The surveys will be looking at 2 main areas the windfarm location and export cable corridor route. The geophysical survey will deploy MBES, SSS, Highresolution Sub-Bottom Profiler, and a single magnetometer. The environmental survey will acquire drop down video footage and grab samples. The geophysical work will be completed by the Vessel Braveheart Spirit.
Location:
United Kingdom
Status:
Concept/Early Planning
Capacity:
100 MW
4C Offshore | Location Map: Lat(51.337) Lon(-5.447)

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Power & Turbines
Windfarm Capacity
100 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
Celtic Sea
Latitude
51.33696°
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)
0
Shared Platform Type
Grid Connection Point
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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
Average Length per Cable
Comments
Expected Life