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Sørlige Nordsjø II - phase 1 Offshore Wind Farm

Norway

Concept/Early Planning

1500 MW Capacity

31 May 2024: The Norwegian Water Resources and Energy Directorate (NVE) has started a consultation on the license application for the Sørlige Nordsjø II wind farm and associated export cabling. The consultation will run from 31 May 2024 to 28 August 2024, but the end date may be extended in order to hold public meetings with NVE staff who are on strike. The project is considering 60-100 turbines which are 15-25 MW and 9 different landing points all of which would run to the Kvinesdal transformer stating as the point of connection. Currently a layout of 88x17 MW turbines is preferred. The installation port is expected to be Espevik or Jelsa as they are owned by NorSea Group, who are a strategic partner. The Operations port is expected to be Risavika harbour, a part of Stavanger port, for the same reason. Design envelope: • 15-25 MW turbines, with a preference for 17 MW turbines • 60-100 turbines, with a preference for 88 turbines • 146-171 m hub height, with a preference for 150 m • 236-300 m rotor diameter, with a preference for 250 m • 265-325 m totoal height, with a preference for 275 m • 256 km of 66 kV array cabling, 132 kV also under consideration • 320 kV HVDC symmetric monopole substation on a four-legged jacket foundation. Project timeline: • Notice and consultation, 31 May 2024 -> 28 August 2024 • License application and impact assessment, May 2024 -> March 2026 • Detailed plan, end-2024 -> March 2026 • Government approval of license, March 2026 -> March 2027 • Government approval of detailed plan, March 2026 -> March 2027 • Construction, mid-2028 -> end 2031 • Operation, 2032 -> 2060

4C Offshore | Location Map: Lat(56.805) Lon(5.199)

Project Details Supply Chain Vessels Project Dates

General Information

Name

Sørlige Nordsjø II - phase 1

Other Names

Offshore wind - study area; Category A; SNII; SN2

Country

Norway

Development Status

Concept/Early Planning

Category or Round

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Region

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Comments

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Website

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Developers/Owners/Operators

Developer

Ventyr

Owner

Parkwind NV

Owner

INGKA Investments

Key Dates

Park Construction Starts

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Offshore Construction Starts

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Submitted For Consent

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Consent Authorised

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Financial Close

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First Power

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Full Commissioning

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Costs

Stated Project Cost

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Revenue Mechanism

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Revenue Details

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Revenue

NOK 1150/MWh (EUR 101.19/MWh)

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Power & Turbines

Windfarm Capacity

1500 MW

Turbine Model

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Other Turbine(s) Used

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Min. Turbine Capacity (MW)

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Max. Turbine Capacity (MW)

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Min. Number of Turbines

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Max. Number of Turbines

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Total Turbine Height

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Hub Height

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Rotor Diameter

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Foundation Type

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Foundations on Wind Farm

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Foundation Comments

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Location & Environment

Sea Name

Norwegian Sea

Latitude

56.804691°

Longitude

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Area

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Depth Range (Chart Datum)

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Depth Range (Stated by Developer)

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Distance from Shore (Developer)

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Distance from Shore (Computed)

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Ports

Installation Base

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Ops and Maintenance

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Grid

Number of Offshore Platform(s)

Shared Platform Type

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Grid Connection Point

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Cable Landing Point

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Export Cables (AC & DC)

Number of Export Cables (AC)

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Average Length per Cable (AC)

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Additional Requirements (AC)

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Nominal Voltage (AC)

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Number of Export Cables (DC)

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Average Length per Cable (DC)

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Additional Requirements (DC)

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Nominal Voltage (DC)

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Array Cables

Array Cable Length

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Nominal Voltage

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Comments

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Onshore Cables

Number of Onshore Cables

Average Length per Cable

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Comments

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Expected Life

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