By end of 2023, offshore wind capacity hit 72.6 GW, and the sector is now powering 1.5% of global electricity while cutting 150 million tonnes of CO2. The mix of who built that growth is equally striking, from China’s 9.5 GW in 2023 to Europe’s 8.5 GW and the US’s first large scale offshore wind farm bringing 132 MW online. Below, we connect the capacity, jobs, build size trends like larger rotors and hub heights, and the policy moves that are reshaping the pipeline.
Key Takeaways
- Global offshore wind capacity reached 72.6 GW by the end of 2023, a 26% increase from 2022
- China installed 9.5 GW of new offshore wind capacity in 2023, accounting for 65% of global additions
- Europe added 8.5 GW of offshore wind capacity in 2023, with the UK leading at 1.9 GW
- Offshore wind generated 1.5% of global electricity in 2023 from 72.6 GW capacity
- Offshore wind industry created 145,000 jobs globally in 2023, up 20% YoY
- UK offshore wind contributed £6.6 billion to GDP in 2022-2023
- Offshore wind avoided 150 million tonnes CO2 globally in 2023
- UK offshore wind farms host 15 bird species with zero collision fatalities recorded
- Offshore wind reduces marine mammal disturbance by 90% with bubble curtains during piling
- EU policy targets 300 GW offshore wind by 2050 under REPowerEU
- US Inflation Reduction Act provides $30/MWh PTC for offshore wind till 2032
- UK Contracts for Difference awarded 11 GW offshore wind in 2023 Allocation Round 6
- Offshore wind industry average rotor diameter grew to 160m by 2023
- Siemens Gamesa's SG 14-222 DD turbine set world record at 14 MW capacity in 2023
- Floating offshore wind substructures now 40% of global pipeline
Offshore wind surged to 72.6 GW in 2023, powering 1.5% of global electricity and creating 145,000 jobs worldwide.
Related reading
01 · Category
Capacity And Installation30 stats
01
Global offshore wind capacity reached 72.6 GW by the end of 2023, a 26% increase from 2022
02
China installed 9.5 GW of new offshore wind capacity in 2023, accounting for 65% of global additions
03
Europe added 8.5 GW of offshore wind capacity in 2023, with the UK leading at 1.9 GW
04
The US commissioned its first large-scale offshore wind farm, South Fork Wind, with 12 turbines totaling 132 MW in December 2023
05
By end-2023, UK offshore wind capacity totaled 14 GW, supporting 15% of electricity demand
06
Germany reached 8.0 GW of operational offshore wind capacity by 2023, with Borkum Riffgrund 3 adding 913 MW
07
Denmark's offshore wind capacity stood at 2.7 GW in 2023, with 20% from floating projects in development
08
Vietnam commissioned its first offshore wind farm, Lao Cai 1, at 9.8 MW in 2022, signaling regional growth
09
Taiwan added 520 MW of offshore wind in 2023, reaching 1.5 GW cumulative
10
Japan's floating offshore wind pipeline exceeds 10 GW as of 2023
11
Global offshore wind pipeline totals 467 GW as of 2024, with Asia at 234 GW
12
US offshore wind capacity under construction reached 3.5 GW by mid-2024
13
Netherlands operational offshore wind capacity hit 3.2 GW in 2023
14
Baltic Sea offshore wind capacity operational at 2.4 GW, with 17 GW in pipeline
15
South Korea's offshore wind capacity reached 1.6 GW by 2023, targeting 12 GW by 2030
16
India plans 30 GW offshore wind by 2030, with first 1 GW auction in Gujarat
17
Australia's first offshore wind zone off Gippsland approved for up to 5.1 GW
18
France operational offshore wind at 2.2 GW in 2023, with Saint-Brieuc adding 496 MW
19
Belgium's offshore wind capacity totals 2.3 GW, fully contracted to 5.4 GW by 2030
20
Poland added 1.14 GW with Baltica 2 project in development pipeline
21
Norway's offshore wind capacity at 0.1 GW operational, 30 GW in tenders
22
Ireland's offshore wind auctions awarded 3.1 GW in 2022, construction starting 2024
23
Brazil's first offshore wind tender planned for 2024 targeting 3 GW
24
Morocco eyes 4.5 GW offshore wind by 2030 in Atlantic plans
25
Philippines targets 5 GW offshore wind by 2030, first projects 63 MW
26
Global annual offshore wind installation hit 14.6 GW in 2023
27
Europe's offshore wind capacity expected to triple to 100 GW by 2030
28
China's H1 2024 offshore approvals totaled 8.6 GW
29
US Vineyard Wind 1 became operational with 806 MW capacity in 2024
30
Global offshore wind under construction at 32 GW as of 2024
Interpretation
Capacity And Installation Interpretation
Offshore wind capacity is accelerating fastest at the installation stage, with global capacity hitting 72.6 GW by end 2023 and China adding 9.5 GW that year for 65% of all new installations.
02 · Category
Economic Impact28 stats
01
Offshore wind generated 1.5% of global electricity in 2023 from 72.6 GW capacity
02
Offshore wind industry created 145,000 jobs globally in 2023, up 20% YoY
03
UK offshore wind contributed £6.6 billion to GDP in 2022-2023
04
US offshore wind expected to generate $25 billion in investment by 2030
05
European offshore wind supply chain investment hit €50 billion since 2010
06
Global offshore wind market value projected at $128 billion annually by 2030
07
Germany's offshore wind created 25,000 jobs in 2023
08
China offshore wind O&M costs averaged $40,000/MW/year in 2023
09
LCOE for offshore wind fell to $50-70/MWh globally in 2023
10
US offshore wind supply chain spending reached $1.7 billion in 2022
11
UK offshore wind exports generated £1.2 billion in 2023
12
Offshore wind CAPEX averaged $3.5 million/MW in Europe 2023
13
Asia-Pacific offshore wind investments totaled $30 billion in 2023
14
Netherlands offshore wind boosted GDP by €2.5 billion annually
15
Global offshore wind Opex costs declined 15% to $35k/MW/year 2015-2023
16
Denmark offshore wind contributed 5% to national GDP via exports
17
US East Coast offshore wind to create 20,000 jobs by 2030
18
Taiwan offshore wind FDI reached $10 billion by 2023
19
Offshore wind saved EU consumers €15 billion in fuel costs 2022
20
Japan's offshore wind to add ¥1 trillion to economy by 2030
21
Baltic Sea offshore wind investments at €40 billion pipeline
22
Offshore wind reduced UK wholesale prices by £9/MWh average 2023
23
Global offshore wind financing deals totaled $25 billion in 2023
24
France offshore wind local content at 60%, creating 10,000 jobs
25
Offshore wind industry paid $2.5 billion in US leases and royalties 2023
26
South Korea offshore wind contracts worth $20 billion awarded 2023
27
Offshore wind boosted Vietnam GDP by 0.5% via first projects
28
Australia's offshore wind to generate AUD 20 billion investment
Interpretation
Economic Impact Interpretation
In economic impact terms, offshore wind is rapidly scaling into a major investment and employment engine, with 145,000 jobs created globally in 2023 up 20 percent year over year and market value projected to reach $128 billion annually by 2030.
03 · Category
Environmental Impact27 stats
01
Offshore wind avoided 150 million tonnes CO2 globally in 2023
02
UK offshore wind farms host 15 bird species with zero collision fatalities recorded
03
Offshore wind reduces marine mammal disturbance by 90% with bubble curtains during piling
04
European offshore wind farms increased fish biomass by 80% post-construction
05
Global offshore wind displaced 200 TWh fossil fuel generation in 2023
06
US offshore wind to cut SO2 emissions by 1.5 million tonnes by 2035
07
Denmark's Horns Rev 3 farm saw 30% increase in harbor porpoise sightings
08
Offshore wind turbines create artificial reefs boosting biodiversity by 50%
09
China offshore wind reduced NOx emissions by 100,000 tonnes in 2023
10
Noise reduction tech cut marine mammal impact radius to <500m during construction
11
Baltic offshore wind farms offset 10 Mt CO2/year once fully built
12
UK offshore wind collision risk for birds <0.01 birds/MW/year
13
Floating offshore wind disturbs seabed 70% less than fixed-bottom
14
Netherlands Borssele farms enhanced local fish stocks by 40%
15
Offshore wind supports 1,200 km² artificial habitat globally
16
Germany offshore wind saved 25 Mt CO2 cumulatively by 2023
17
Anti-predator measures reduced bat fatalities by 95% at offshore sites
18
Taiwan Formosa 1 farm showed no significant impact on migratory birds
19
Offshore wind recycling rate for blades reached 20% in EU 2023
20
US offshore wind to avoid 78 Mt CO2 over 20 years per GW
21
Scour protection minimized sediment impact by 60% in UK farms
22
Global offshore wind water usage <1% of hydropower per MWh
23
Ireland offshore wind sites avoided 5 Mt CO2/year projected
24
Cable burial reduced electromagnetic field impact on elasmobranchs by 80%
25
Offshore wind farms act as bird migration waypoints increasing sightings 25%
26
HVDC transmission for offshore wind cuts line losses by 10%
27
Floating wind farms in Japan showed zero fishery disruption post-install
Interpretation
Environmental Impact Interpretation
In 2023, offshore wind delivered major environmental gains by avoiding 150 million tonnes of CO2 globally and displacing 200 TWh of fossil fuel generation while also cutting marine mammal disturbance by 90% during piling with bubble curtains.
More related reading
04 · Category
Policy And Market Development22 stats
01
EU policy targets 300 GW offshore wind by 2050 under REPowerEU
02
US Inflation Reduction Act provides $30/MWh PTC for offshore wind till 2032
03
UK Contracts for Difference awarded 11 GW offshore wind in 2023 Allocation Round 6
04
Germany's EEG 2023 sets 30 GW offshore target by 2030 with auctions
05
China approved 47 GW offshore wind in 14th Five-Year Plan 2021-2025
06
EU Offshore Renewable Energy Strategy maps 450 GW potential by 2050
07
Denmark simplified consenting cut approval time to 2 years for offshore
08
Netherlands North Sea Program 2 auctions 4 GW by 2030
09
Taiwan's Round 3 auction awarded 6.5 GW offshore wind in 2023
10
Japan's 6th Strategic Energy Plan targets 10 GW offshore by 2030, 30-45 GW by 2040
11
US BOEM approved 10 GW commercial leases by 2024
12
France PPE3 sets 18 GW offshore wind by 2035
13
Ireland's ORESS1 auction struck deals for 1.6 GW at €89.90/MWh
14
Poland's Offshore Wind Act enables 5.9 GW auctions by 2025
15
Norway SONA tender awarded 1.5 GW floating offshore 2023
16
South Korea 8th Basic Plan mandates 14.3 GW offshore by 2030
17
Australia declared 5 offshore wind zones totaling 24 GW potential
18
Vietnam PDP8 approves 6 GW offshore wind by 2030
19
Baltic Sea Regional Action Plan coordinates 19.5 GW by 2030
20
Global offshore wind auctions cleared 20 GW capacity in 2023
21
EU grid policy mandates hybrid offshore wind-storage by 2030
22
US BIL funds $3 billion for offshore wind ports and vessels
Interpretation
Policy And Market Development Interpretation
Across Europe and beyond, governments are rapidly scaling offshore wind ambition and market support, from the EU’s 300 GW by 2050 under REPowerEU to 450 GW potential in its offshore renewable strategy, while the US extends a $30 per MWh PTC through 2032 and the UK and Germany lock in large auction backed pipelines.
05 · Category
Technological Advancements25 stats
01
Offshore wind industry average rotor diameter grew to 160m by 2023
02
Siemens Gamesa's SG 14-222 DD turbine set world record at 14 MW capacity in 2023
03
Floating offshore wind substructures now 40% of global pipeline
04
Average offshore turbine hub height increased to 140m in 2023 installations
05
Vestas' V236-15.0 MW turbine entered serial production 2023
06
Digital twins reduced O&M downtime by 25% in European farms
07
US Hywind Scotland floating farm achieved 57% capacity factor in 2023
08
Blade lengths surpassed 115m in new offshore models 2023
09
AI predictive maintenance cut failure rates 30% in UK farms
10
GE Haliade-X 12-14 MW turbine deployed in US Dogger Bank
11
Monopile foundations used in 80% of new fixed-bottom projects 2023
12
Semi-submersible floaters capacity grew 50% YoY to 2 GW pipeline
13
Drone inspections cover 90% of turbine blades vs 10% manual
14
Capacity factors for mature offshore farms hit 50-60% in North Sea
15
Spar-buoy floating tech scaled to 15 MW turbines in prototypes
16
HVDC/2 offshore cables efficiency reached 98% transmission
17
Recyclable blades with thermoplastic resins in 15% new turbines 2024
18
China developed 18 MW offshore turbine prototype 2023
19
Autonomous underwater vehicles inspect 70% of subsea cables
20
Wind farm control systems optimize yield +5-10% via wake steering
21
Jacket foundations for deep water scaled to 60m depths standard
22
South Korea's 14 MW turbine installed first unit 2023
23
Digitalization reduced planning time 40% for new projects
24
Barges for turbine install evolved to Jack-up vessels handling 20 MW+
25
Lidar tech improves wind forecasting accuracy to 95%
Interpretation
Technological Advancements Interpretation
Technological advancements in offshore wind are accelerating fast as larger platforms and more powerful turbines take hold, with average rotor diameters reaching 160 m by 2023, hub heights rising to 140 m, and digital twins cutting O and M downtime by 25 percent in European wind farms.
report visual · Breakdown
Offshore wind: global scale and where additions concentrate
Global offshore wind is expanding fast, while new capacity additions are heavily concentrated in Asia—especially China.
20%
Denmark's offshore wind capacity stood at 2.7 GW in 2023, with 20% from floating projects in development
80%
European offshore wind farms increased fish biomass by 80% post-construction
Reference
Cite This Report
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APA
Helena Kowalczyk. (2026, February 13). Offshore Wind Industry Statistics. Gitnux. https://gitnux.org/offshore-wind-industry-statistics
MLA
Helena Kowalczyk. "Offshore Wind Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/offshore-wind-industry-statistics.
Chicago
Helena Kowalczyk. 2026. "Offshore Wind Industry Statistics." Gitnux. https://gitnux.org/offshore-wind-industry-statistics.
Sources & references
55 datasets cited across this report · attribution is report-level