RWE Renewables makes investment on offshore wind project in UK
POWER & RENEWABLE ENERGY

RWE Renewables makes investment on offshore wind project in UK

RWE Renewables has made a financial investment decision on its largest offshore project—the 1.4 GW Sofia offshore wind farm in the UK and companies such as Grid Solutions, Sembcorp Marine, Siemens Gamesa, and Prysmian Group will be involved in the project development.

Completely owned by RWE, the wind farm represents a total investment of approximately £3billion ($4 billion). RWE told the media that onshore enabling works would begin this year. Offshore construction works will commence in 2023. The company expects to complete the project by Q4 2026.

France’s Grid Solutions, a GE Renewable Energy business and Singapore-based contractor Sembcorp Marine will supply high-voltage direct current (HVDC) electrical transmission system for the Sofia offshore wind farm at a cost of around £600 million ($826 million).

Siemens Gamesa Renewable Energy will supply 100 of its 14 MW offshore wind turbines to the wind farm. Prysmian Group will supply high voltage submarine and land export cable connection.

The wind farm will have a single offshore converter platform. The power produced by the facility will flow through a high voltage direct current (HVDC) export cable to landfall 220 km away in Redcar, Teesside.

The Sofia wind farm, which is located on the Dogger Bank, 195 km offshore, spans an area of 593 sq km. The 1.4 GW capacity project will be one of the world's largest wind farms when completed.

Sembmarine and GE began early design works for the project last year after being selected as the preferred supplier of the HVDC electrical transmission system representing Sofia's second-largest contract.

The work scope includes the design, manufacture, installation, commissioning and maintenance of the offshore converter platform (OCP) and the onshore converter station (OCS), including all ancillary equipment.

Sembmarine's work scope includes the design, construction, installation, and OCP commissioning.

The OCP, at the heart of the wind farm, comprises a 17,000 tonne topsides and jacket foundation structure piled into the seabed. Located 220 km from the nearest landfall, it will be the most powerful and most remote OCP ever built.

The 1.4 GW Sofia project is RWE's first project to use the HVDC technology, which was selected to maximise the wind farm's export capacity from a location so far from shore.

RWE said that its offshore wind farm would also require a new onshore converter station. The company already has a grid connection point at the current National Grid substation in Teesside.

Image Source


Also read: Siemens commissions India’s first HVDC power transmission link

RWE Renewables has made a financial investment decision on its largest offshore project—the 1.4 GW Sofia offshore wind farm in the UK and companies such as Grid Solutions, Sembcorp Marine, Siemens Gamesa, and Prysmian Group will be involved in the project development. Completely owned by RWE, the wind farm represents a total investment of approximately £3billion ($4 billion). RWE told the media that onshore enabling works would begin this year. Offshore construction works will commence in 2023. The company expects to complete the project by Q4 2026. France’s Grid Solutions, a GE Renewable Energy business and Singapore-based contractor Sembcorp Marine will supply high-voltage direct current (HVDC) electrical transmission system for the Sofia offshore wind farm at a cost of around £600 million ($826 million). Siemens Gamesa Renewable Energy will supply 100 of its 14 MW offshore wind turbines to the wind farm. Prysmian Group will supply high voltage submarine and land export cable connection. The wind farm will have a single offshore converter platform. The power produced by the facility will flow through a high voltage direct current (HVDC) export cable to landfall 220 km away in Redcar, Teesside. The Sofia wind farm, which is located on the Dogger Bank, 195 km offshore, spans an area of 593 sq km. The 1.4 GW capacity project will be one of the world's largest wind farms when completed. Sembmarine and GE began early design works for the project last year after being selected as the preferred supplier of the HVDC electrical transmission system representing Sofia's second-largest contract. The work scope includes the design, manufacture, installation, commissioning and maintenance of the offshore converter platform (OCP) and the onshore converter station (OCS), including all ancillary equipment. Sembmarine's work scope includes the design, construction, installation, and OCP commissioning. The OCP, at the heart of the wind farm, comprises a 17,000 tonne topsides and jacket foundation structure piled into the seabed. Located 220 km from the nearest landfall, it will be the most powerful and most remote OCP ever built. The 1.4 GW Sofia project is RWE's first project to use the HVDC technology, which was selected to maximise the wind farm's export capacity from a location so far from shore. RWE said that its offshore wind farm would also require a new onshore converter station. The company already has a grid connection point at the current National Grid substation in Teesside. Image Source Also read: Siemens commissions India’s first HVDC power transmission link

Next Story
Infrastructure Urban

DCPC Prepares for Special Campaign 5.0 with Focus on E-Waste

The Department of Chemicals and Petrochemicals (DCPC), Ministry of Chemicals and Fertilisers, is gearing up for Special Campaign 5.0, to be held from 2nd to 31st October 2025. The initiative will focus on e-waste disposal as per MoEFCC’s E-Waste Management Rules 2022, space optimisation, and enhancing workplace efficiency across field offices.Special Campaign 4.0, conducted between October 2023 and October 2024, delivered notable results in record management, grievance redressal, scrap disposal, and cleanliness drives.Key outcomes of Special Campaign 4.0Records management: 2,443 physical fil..

Next Story
Real Estate

BlackRock India Leases 1.4 Lakh Sq Ft in Bengaluru

BlackRock Services India, the domestic arm of global asset manager BlackRock, has leased 1.4 lakh sq ft of office space at IndiQube Symphony in Bengaluru, according to Propstack data. The 10-year deal is valued at around Rs 4.10 billion.The lease, among the largest transactions in India’s co-working sector, highlights the growing preference of global institutions for flexible office providers. The agreement, commencing October 1, 2025, covers ground plus five floors in KNG Tower 1 at Ashoknagar, MG Road — one of Bengaluru’s prime commercial hubs.As per the lease document, BlackRock will ..

Next Story
Infrastructure Transport

L&T Bags Rs 25–50 Bn Order for Mumbai-Ahmedabad Bullet Train Track Works

Larsen & Toubro’s (L&T) Transportation Infrastructure business has secured an order valued between Rs 25 crore and Rs 50 billion from the National High Speed Rail Corporation Limited (NHSRCL) for the Mumbai-Ahmedabad High Speed Rail (MAHSR) corridor.The contract, Package T1, involves the design, supply, construction, testing, and commissioning of 156 route km of high-speed ballastless track on a Design-Build Lump Sum Price basis. The stretch runs from Mumbai’s Bandra-Kurla Complex to Zaroli village in Gujarat and includes 21 km of underground track and 135 km of elevated viaduct.Se..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Talk to us?