JAPANESE

Cumulative installed capacity of wind power in 2023 Japan: 5,213.4 MW 2,626 Units

2024/02/02

  • 報告書・統計

【2023】Installation Report of Wind Power in Japan

※Figures changed due to construction and decommissioning dates to be confirmed, etc.

▼導入実績の総括

2023

Cumulative capacity=5,213.4MW、2,626units

Annual installation(Gross)=24 windfarms572.3MW158units

Annual installation(Net)    =20 windfarms487.4MW86units

Annual removes                         = 4 windfarms84.9MW72units

※ Gross: Pure installation  Net: Installation considering removal windfarms

 

JWPA announced the installed capacity of wind power at the end of December, 2023 on a preliminary basis.

They are surveyed by the JWPA.

 

Cumulative installed capacity of wind power in 2023 reached 5 GW for the first time.

The average size of new wind farms in 2023 is 23.8 MW/site. (updated from 29.1 MW/site in 2022).

The average rating of installed wind turbines is 3.8 MW/unit(updated from 3.2MW/ unit in 2022).

 


As for offshore wind farm, the cumulative install capacity as of the end of December, 2023 is as follows.

153.5 MW, 39 units, 6 sites (without semi-offshore wind farm accessible from coastal areas)

  -of which 5 MW, 2 units, 2 sites are floating type offshore wind farms

▼Offshore wind facilities

Type Site name

Start of operation date

Numbers of units Capacity
Floating Sakiyama 2MW Floating Offshore Wind Turbine 4/2016 1 unit 2.0MW
Fixed Choshi Offshore Wind Power Plant 1/2019 1 unit 2.4MW
Floating Hibiki floating Offshore Wind Turbine 5/2019 1 unit 3.0MW
Fixed Noshiro Port Offshore Wind Farm 12/2022 20 units 84.0MW
Fixed Akita Port Offshore Wind Farm 1/2023 13 units 54.6MW
Fixed Nyuzen Offshore Wind Power Farm 9/2023 3 units 7.5MW
合計 6 windfarms 39 units 153.5MW

 

▼Semi-offshore wind facilities

Type Site name Start of operation date Numbers of units Capacity
Semi-offshore Setana Offshore Wind Farm 12/2003 2 units 1.2MW
Semi-offshore Kamisu – 1 Offshore Wind Project 7/2010 7 units 14.0MW
Semi-offshore Kamisu – 2 Offshore Wind Project 3/2013 8 units 16.0MW
Semi-offshore Eurus Akita Port Wind Farm 2/2015 1 unit 3.0MW
合計 4 windfarms 18 units 34.2MW

*Semi-offshore wind…Wind turbines accessible from land are considered "semi-offshore wind ".

 

Detail Report

dounyuujisseki2023graph_hp_en

     

     

    pick up contents

    Cumulative installed capacity of wind power in 2023 Japan: 5,213.4 MW 2,626 Units
    JWPA Wind Vision 2023 -Contribution of wind power toward the realization of a safe, stable and sustainable society-
    Global Offshore Wind Summit - Japan 2024