United States: Three 2.9 GW offshore wind farms in New England

Massachusetts and Rhode Island launch three offshore wind projects, representing 2.9 GW of capacity, strengthening their position in renewable energy production.

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SouthCoast Wind project, États-Unis

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Massachusetts and Rhode Island are committing to three new offshore wind projects totaling 2.9 gigawatts (GW) of capacity.
These initiatives, the result of a joint solicitation last March, aim to boost the energy capacity of both states while meeting CO₂ emissions reduction targets.
The selected projects, SouthCoast Wind, New England Wind 1 and Vineyard Wind 2, represent major milestones in the evolution of the regional energy mix.
New England Wind 1 is led by Avangrid Inc, SouthCoast Wind by a joint venture between EDP Energias de Portugal and Engie, while Vineyard Wind 2 is under the management of Vineyard Offshore, backed by Copenhagen Infrastructure Partners.
These wind farms should start generating electricity towards the end of the decade, contributing to the region’s energy independence and stability of supply.

US Offshore Wind Market Context

After a year 2023 marked by project abandonments and write-downs totaling $9.1 billion, the US offshore wind industry is returning to a certain equilibrium in 2024.
This stabilization is crucial for the sector, which has to contend with high construction costs, regulatory constraints and volatile financial markets.
Projects in New England reflect a more cautious, structured approach to achieving tangible energy production targets.
Federal state policies are now focusing on the increasing integration of renewables into their power grids, with Massachusetts aiming for a 50% reduction in CO₂ emissions from the energy sector by 2030 and a complete transition by 2050.
The state of Rhode Island, meanwhile, is targeting 100% renewable coverage of its energy needs by 2033.

Economic implications and financing strategies

Progress on these projects is essential to attract investment and strengthen the local value chain.
The development of offshore wind power could generate new business opportunities, particularly in shipbuilding, port logistics and specialized maintenance services.
However, infrastructure costs, local acceptability issues and regulatory requirements remain major challenges.
The companies involved seek to minimize risks through financing arrangements and strategic partnerships, guaranteeing an adequate return on investment.
Financial incentives, such as tax credits and subsidies, play a key role in these business models, but the stability of public policies will be crucial to the long-term viability of the projects.

Regulatory Challenges and Growth Opportunities

The regulatory framework for offshore wind development remains complex, with approval processes involving coordination between various state and federal agencies.
Necessary adjustments to existing regulations will have to be made to meet planning and marine safety imperatives.
The New England projects could serve as models for other regions in terms of risk management and integrated planning.
The next steps will be to overcome logistical constraints and finalize equipment supply and construction agreements.
Industry players are closely following the progress of these projects, as they could determine the future direction of the offshore wind industry in the USA.

Eneco takes over Prowind’s wind project development business in the Netherlands, adding 260 MW to its portfolio. Prowind refocuses on the German market, where demand is growing rapidly.
The Chinese wind turbine manufacturer and Saudi operator sign a seven-year framework agreement to deploy local production lines and enhance technological cooperation in several strategic markets.
Iberdrola has installed the high-voltage direct current converter station for its East Anglia THREE wind farm, marking a key milestone in a €5 billion project.
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.

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