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Sofia and Dogger Bank Wind Farm projects confirm converter station transformer deliveries

26th October 2023 in Construction, Supply Chain

Sofia Offshore Wind Farm and Dogger Bank C, the third phase of Dogger Bank Wind Farm, will begin transporting electricity transformers from Teesport to the home of both projects’ onshore converter station sites near Lazenby from late October into mid-December.

There will be four Sofia deliveries anticipated, starting on the Saturday mornings of 28 October and 4, 11 and 18 November. Each delivery will take approximately one hour, depending on the conditions.

There will also be a series of deliveries to support Dogger Bank C Wind Farm’s converter station construction programme. The transformers will take the same route and commence on 18 November, followed by 25 November and 2 and 9 December.

The transformers will travel from Teesport via the A1015 and A174 and will be delivered on specialist girder frame trailers provided by UK firm Allelys. The size of the transformers requires the use of abnormal load vehicles due to being approximately 35m long and 4.55m wide – with the load travelling at roughly 10 -15 miles per hour.

 Chris O’Donnell, Site Manager for DBC Onshore Converter Station said:

While we will do everything we can to minimise disruption during these deliveries, it is possible some journey times may be slightly longer than normal and we would ask occupants and local residents for their patience as we carry out this critical work.”

“Delivery of these transformers is an important milestone for the construction of our infrastructure in Redcar.”

“We are extremely grateful for the ongoing patience and understanding of the communities in this area as we build the infrastructure that will help the UK to reduce carbon emissions and create a secure electricity supply for 6 million UK homes.”

Matthew Archer, Site Manager for Sofia Onshore Converter Station said:

“Sofia will be RWE’s most state-of-the-art offshore wind farm yet and a major addition to our growing portfolio of renewable energy assets.”

“Work on the station at Wilton continues at pace, and the arrival of these transformers is an important moment for the project.”

“As ever I’d like to thank the local community for their patience. We’re doing our best to keep disruption down to a minimum at all times. In this instance we expect that there may be some minor disruption to the roads linking Teesport to our Wilton site, with some journey times taking a little longer around mid-morning on affected days.”

Sofia and Dogger Bank C’s contractors GE and Hitachi Energy are currently working on the two projects’ respective onshore converter stations (OCS), that will convert electricity from the two offshore wind farms into a current that will go into the national grid network for distribution to homes and businesses.

The projects are both located on Dogger Bank, more than 195 kilometres from the north-east coast of England, with their export cables coming ashore on Teesside, between Redcar and Marske-by-the-Sea.

Sofia is 100% owned by RWE, and Dogger Bank Wind Farm is a joint venture between SSE Renewables, Equinor and Vårgrønn. Although they are owned by different companies, the developers realised early that it made sense to work jointly on their shared cable corridor, with civil engineering works being carried out by J Murphy & Sons (JMS). Sofia is leading the works on behalf of both projects.

If you’d like to know more about either project, please visit: Sofia Offshore Wind Farm or Dogger Bank Wind Farm

We also provide regular updates on our social media channels @DoggerBankWind and  @sofiawindfarm

Delivery dates were correct at the date of issue; however they may be subject to potential change at short notice.

ENDS