4C Offshore Empowering Intelligence

Saare Liivi 1 Offshore Wind Farm

29 Aug 2023: August 28 was the deadline for submission of competing applications for the construction of an offshore wind farm in the areas of Livi 1 and Livi 2. Six competing applications were submitted for both areas, with the initial application there are seven competitors. Liivi Offshore OÜ, Aker Offshore Wind Europe GmbH, Viru Keemia Grupp AS, Sunly Wind OÜ, Edel Offshore Wind OÜ and the joint applicant UAB "Ignitis Renewables Projektai 6" and CI NMF Estonia Sea I HoldCo Coöperatief UA submitted their own competing application for the marine areas The TTJA checks the compliance of all submitted competing applications with the provisions of the Construction Code and then forwards them to the relevant state authorities for an opinion. After receiving feedback from the state authorities, the TTJA evaluates the competing applications according to the guidelines set forth in the law. Applications that meet the requirements will be auctioned no later than 60 days after the results of the application evaluation have been confirmed. The first auction is expected to take place in November or December of this year. The TTJA makes a refusal decision on applications that do not meet the requirements.
Concept/Early Planning
1525 MW
4C Offshore | Location Map: Lat(57.939) Lon(22.962)

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Power & Turbines
Windfarm Capacity
1525 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
Gulf of Riga
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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)

Installation Base
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Ops and Maintenance
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Number of Offshore Platform(s)
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

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