Record growth for Offshore Wind in 2023

By 2023, the offshore wind industry had expanded significantly, laying the foundations for a decade of rapid growth thanks to key policy developments and strengthened collaborations.

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Croissance éolien offshore 2023

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The year 2023 marked a milestone for the offshore wind industry, with the installation of 10.8GW of new capacity, bringing the global total to 75.2GW. This 24% year-on-year increase is a direct response to the macroeconomic and political challenges facing the sector. Planned growth to 2030 should see a further 410GW installed, reaching the global target of 380GW by the end of the decade.

Growth prospects

Growth forecasts are based on increased cooperation between governments and industry, and the establishment of effective policy and regulatory frameworks. New offshore wind markets such as Australia, Japan, South Korea, the Philippines, Vietnam, Brazil, Colombia, Ireland and Poland are showing unprecedented interest, setting the conditions for large-scale sustainable development. Other countries, such as the United States and the United Kingdom, have decided to accelerate the development of offshore wind power. The construction of an offshore wind farm at Saint-Brieuc also demonstrates French interest in this field.

Analysis of Political Developments

Key political developments in the Asia-Pacific and Americas regions have laid a solid foundation for record annual capacity installations. Ben Backwell, CEO of the Global Wind Energy Council (GWEC), stresses that this momentum will enable us to exceed the 380GW target set by the Global Offshore Wind Alliance, and achieve the threefold ambition defined at COP28 in Dubai.
### Challenges and opportunities
Despite these advances, projected growth is at risk if a global growth framework for offshore wind is not implemented. This framework must include financing, supply chain development, permit simplification, social consensus, workforce development and network infrastructure.

Involvement of industrial players

The offshore wind industry is no longer confined to Europe, China or the United States. Rebecca Williams, Chief Strategy Officer – Offshore Wind at GWEC, notes that governments around the world are embracing offshore wind for its economic and environmental benefits. The support of players like Lincoln Electric and Iberdrola Renewables International is crucial to achieving these ambitious goals.

Technologies and Innovations

Steven B. Hedlund, President and CEO of Lincoln Electric, emphasizes the importance of investing in advanced technology and automation to support supply chain expansion. José Oriol Hoyos, Chairman and CEO of Iberdrola Renewables International, calls on the industry to continue its efforts to overcome challenges and set new growth records.
The use of marine energy, particularly offshore wind power, plays a vital role in the global energy transition and the fight against climate change. Qiying Zhang, President and CTO of Mingyang Smart Energy, emphasizes the importance of technological innovation, industrialization and global cooperation in reducing energy costs and accelerating the large-scale deployment of offshore wind power.
The offshore wind industry is well placed to achieve its ambitious goals, thanks to enhanced collaboration between governments, industry and civil society, as well as the implementation of effective policies and innovative technologies.

Driven by solid operational performance, Nordex has raised its 2025 EBITDA margin forecast to 7.5–8.5%, up from the previous 5–7%, following a significant improvement in preliminary third-quarter results.
Neoen’s Goyder South Wind Farm reaches full generation capacity, strengthening the French group’s presence in Australia’s energy market with 412 MW connected to the grid.
The Australian government has granted environmental approval for the 108 MW Waddi Wind Farm, a Tilt Renewables project with construction costs exceeding $400mn.
The 180 MW Nimbus wind project enters its final phase of construction in Arkansas, with commercial operation scheduled for early 2026.
Faced with market uncertainty in Europe, Siemens Gamesa pauses a planned industrial investment in Esbjerg, highlighting structural difficulties in the offshore wind sector.
Institutional deadlock in France delays tenders and weakens the offshore wind sector, triggering job cuts and major industrial withdrawals from the market.
The Lithuanian energy group has signed a EUR 318 million financing agreement for its 314 MW wind project, the largest in the Baltic states.
German group BayWa r.e. has tasked Enercoop Bretagne with implementing a citizen investment scheme for its planned wind farm in Plouisy, aiming for shared governance and stronger local involvement.
US wind capacity fell in Q2, but developers anticipate a sharp increase by late 2025, with 46 GW of new capacity forecast by 2029 and a peak in 2027.
Engie has signed a renewable electricity supply contract with Apple covering 173 MW of installed capacity in Italy, with commissioning scheduled between 2026 and 2027.
Renova a soumis une méthodologie d’évaluation environnementale pour un projet éolien terrestre de 280MW à Higashidori, renforçant son positionnement sur les technologies renouvelables au Japon.
The joint venture between BP and JERA ends its offshore wind ambitions in the United States, citing an unfavourable economic and regulatory environment for continuing the development of the Beacon Wind project.
With a 300 MW partnership signed with Nadara, Q ENERGY exceeds 1 GW of wind repowering projects in France, reinforcing its position in a market driven by public investment dynamics.
The acquisition of Cosmic Group by FairWind consolidates its position in Australia and marks a strategic expansion into New Zealand and Japan.
Danish manufacturer Vestas has paused construction of its planned facility in Poland, originally set for 2026, citing weaker-than-expected European offshore wind demand.
British operator Equitix has been selected to take over transmission assets of the Neart na Gaoithe offshore wind farm, a £450mn ($547mn) project awarded under Ofgem’s tenth tender round.
Energiequelle GmbH has launched replacement work for old turbines at its Minden-Hahlen site, aiming for long-term structural maintenance with the installation of three new 200-metre machines.
GE Vernova will equip the Ialomiţa wind farm with 42 turbines of 6.1 MW, strengthening its presence in the European onshore wind sector with a 252 MW project in partnership with Greenvolt.
Eversource Energy posts a one-time $75mn charge linked to unforeseen costs in the Revolution Wind project, while tightening its 2025 earnings forecast.
The Renewables Infrastructure Group has signed a ten-year power purchase agreement with Virgin Media O2 for its onshore wind farms in the United Kingdom, ensuring price stability for both parties.

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