4C Offshore Empowering Intelligence

Choshi - Mitsubishi and C-Tech Offshore Wind Farm

01 Jan 2024: Detailed design expected between mid-2023 and end-2025.
Location:
Japan
Status:
Concept/Early Planning
Capacity:
434 MW
4C Offshore | Location Map: Lat(35.661) Lon(140.808)

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General Information
Name
Choshi - Mitsubishi and C-Tech
Other Names
千葉県銚子市沖における洋上風力発電事業
Country
Japan
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
Type
Organisation

Developer

Chiba Choshi Offshore Wind (千葉銚子オフショアウィンド)

Chiba Choshi Offshore Wind (千葉銚子オフショアウィンド)

EPC(I)-Balance of Plant

Kajima Corporation (鹿島建設株式会社)

Kajima Corporation (鹿島建設株式会社)

EPC(I)-Balance of Plant

Van Oord Dredging and Marine Contractors

Van Oord Dredging and Marine Contractors

Operator

Chiba Choshi Offshore Wind (千葉銚子オフショアウィンド)

Chiba Choshi Offshore Wind (千葉銚子オフショアウィンド)

Owner

C-Tech Corporation

C-Tech Corporation

Owner

Mitsubishi Corporation (三菱商事株式会社)

Mitsubishi Corporation (三菱商事株式会社)

Owner

Mitsubishi Corporation Energy Solutions Co. Ltd.

Mitsubishi Corporation Energy Solutions Co. Ltd.


Offshore Construction Starts
Submitted For Consent
Consent Authorised
Financial Close
First Power
Full Commissioning
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Revenue Mechanism
Revenue Details
Revenue
JPY 16490/MWh (EUR 104.13/MWh)

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Power & Turbines
Windfarm Capacity
434 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
North Pacific Ocean
Latitude
35.660718°
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