Seagreen Offshore Wind Farm

17 Oct 2023: Update October 2023: All 114 Vestas V164 10 MW turbines are now fully operational and generating energy to the onshore substation based in Tealing, near Dundee. Update July 2023: Final turbine installed on 22nd June 2023. Update June 2023: 38 turbines yet to be commissioned, event delayed to 1st of July. Update Jan 2023: "Seagreen still expected to be completed in summer 2023 assuming normal weather and planned vessel availability. " Update Sept 2022: " The aim is for the 1075 MW farm to be fully operational in the first half of 2023". Assumed here to be around May as turbine installation is progressing well although earlier delays with the foundation installation have caused knock-on impacts. Update Feb 2022: First power on Seagreen offshore wind farm is targeted for Q2 of calendar year 2022 and is expected to commence full commercial operation in January 2023 Update May 2021: Commercial operations scheduled for end 2022 (SSE Annual Report). Update September 2020: Seagreen's construction programme targets final commissioning in November 2023. Update March 2020: SSE aims to achieve full power in Q4 2022, with target in October.. Estimated year of full commissioning.

Location:
United Kingdom

Status:
Fully Commissioned

Capacity:
1140 MW

4C Offshore | Location Map: Lat(56.597) Lon(-1.717)

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Project Details Supply Chain Vessels Project Dates

General Information

Name

Seagreen

Other Names

Zone 2, Firth of Forth Alpha-Bravo; Seagreen Alpha; Seagreen Bravo, Seagreen Phase 1

Country

United Kingdom

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

Type

Organisation

Developer

SeaGreen Wind Energy Limited

Operator

SSE Renewables (formerly Airtricity)

Owner

SSE Renewables (formerly Airtricity)

Owner

TotalEnergies

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

GBP 41.611/MWh (EUR 49.42/MWh)

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Power & Turbines

Windfarm Capacity

1140 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

56.597408°

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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