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Borssele 1 and 2 Offshore Wind Farm

Netherlands

Fully Commissioned

752 MW Capacity

25 Feb 2022: Ørsted Wind Power A/S is undertaking Structural Inspection Below Water (SIBW) on annual basis and repairs on demand on Borssele 1 & 2. The Services comprises the following: General visual inspection ▪ Transition piece (TP) ▪ Monopile ▪ Jacket structures ▪ Support structures, including appurtenances Close visual inspections of cable protection and route system Performed on each cable route, with the following criterion: • Cable positioning in cable protection system • Cable exposure including inspection of cable protection system • Horizontal and/or vertical cable free span from cable exit in cable protection system to seabed. Anode cage design (only) ▪ Cleaning, check and maintenance of critical connections Marine growth inspection ▪ Thickness readings covering soft and hard marine growth measurements taken from pre-determined cardinal points vertically and circumferentially. Cathodic protection system (CPS) readings ▪ Cleaning of selected anodes to estimate anode depletion. ▪ Potential contact readings taken externally on the jacket/transmission piece (TP) and monopile (MP) at pre-determined points both vertically and circumferentially Note: It is only expected that the Supplier cleans as much as is required to get a reliable anode depletion estimate or a minimum of 1m linear meter of each face. Grouted connection designs (only) ▪ Close visual inspection of grout seal ▪ Cleaning (if needed) of grout seal followed by a close visual inspection Cleaning of surface is requested for e.g. for close visual inspections as well as removal of ropes, etc. entangled at ladder of foundation. Removal of debris Repairs Repair of CPS and second steel structures e.g. bolted connections to be done on demand. Diving (scratch samples) Investigation of growth and demersal megafauna on underwater structures: Recovery of lost objects Investigations R&D projects

4C Offshore | Location Map: Lat(51.683) Lon(3.066)

Project Details Supply Chain Vessels Project Dates

General Information

Name

Borssele 1 and 2

Other Names

BWFS I + II, Borssele Aangewezen windenergiegebied

Country

Netherlands

Development Status

Fully Commissioned

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

Ørsted Borssele 1 B.V

Operator

Ørsted Borssele 1 B.V

Operator-Offshore Transmission

TenneT TSO B.V.

Owner

Ørsted A/S (formerly DONG Energy AS)

Owner

Norges Bank Investment Management (NBIM)

Owner-Offshore Transmission

TenneT TSO B.V.

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

EUR 72.7/MWh (EUR 72.7/MWh)

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Power & Turbines

Windfarm Capacity

752 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

North Sea

Latitude

51.683012°

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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Corio Generation’s offshore wind projects in the Philippines receive green lane certification

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Corio Generation has announced that its offshore wind projects in the Philippines have received green lane certification from the Philippine Board of Investments.

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Arrival of Wind Scylla vessel at State Pier New London

26 July 2024

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The offshore wind industry in Connecticut reached a significant milestone with the arrival of the wind turbine installation vessel, Wind Scylla, at the State Pier in New London this week.

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