4C Offshore Empowering Intelligence

Oga, Katagami, Akita - Cosmo and Mitsubishi Offshore Wind Farm

12 Dec 2023: The results for 3 sites (Murakami-Tainai, Enoshima Saikai, Oga-Katagami-Akita) from the Round 2 auction (out of 4 total sites) were announced in December 2023. This project was not successful and, therefore, will not go ahead.
Location:
Japan
Status:
Failed Proposal
Capacity:
330 MW
4C Offshore | Location Map: Lat(39.737) Lon(139.978)

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General Information
Name
Oga, Katagami, Akita - Cosmo and Mitsubishi
Other Names
秋田中央海域洋上風力発電事業; Akita Chuo
Country
Japan
Development Status
Failed Proposal
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

Akita Central Offshore Wind Power LLC (秋田中央海域洋上風力発電合同会社)

Akita Central Offshore Wind Power LLC (秋田中央海域洋上風力発電合同会社)

Owner

Mitsubishi Corporation (三菱商事株式会社)

Mitsubishi Corporation (三菱商事株式会社)

Owner

Cosmo Eco Power Co, Ltd (エコ・パワー株式会社 )

Cosmo Eco Power Co, Ltd (エコ・パワー株式会社 )

Owner

VENTI JAPAN ((株)ウェンティ・ジャパン )

VENTI JAPAN ((株)ウェンティ・ジャパン )


Offshore Construction Starts
Submitted For Consent
Consent Authorised
Financial Close
First Power
Full Commissioning
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Revenue Mechanism
Revenue Details
Revenue
JPY 16000/MWh (EUR 101.03/MWh)

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Power & Turbines
Windfarm Capacity
330 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
Japan Sea
Latitude
39.736512°
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)
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