The world's largest offshore wind farm under construction, Dogger Bank, has started producing electricity for the first time for British homes and businesses, marking a major milestone in the development of the offshore wind industry and the transition to a cleaner, more secure energy system.

UK Prime Minister Rishi Sunak has hailed this landmark moment, saying Dogger Bank will bolster energy security, create jobs, lower electricity bills and keep us on track for Net Zero.

The 3.6GW Dogger Bank Wind Farm is being constructed in UK waters 70 nautical miles (130km) off the coast of Yorkshire and in three 1.2GW phases known as Dogger Bank A, B and C. Power from the project’s first offshore wind turbine at Dogger Bank A is now being transmitted to the UK’s national grid via Dogger Bank’s high-voltage direct current (HVDC) transmission system, marking the first-time use of HVDC technology on a UK wind farm.


First power followed the installation of the first of GE Vernova’s ground-breaking Haliade-X 13MW turbines, one of the largest and most powerful globally, at the Dogger Bank site. This is the first time Haliade-X units have been energised offshore anywhere in the world.

Each rotation of the 107m long blades on Dogger Bank’s first operational turbine can produce enough clean energy to power an average British home for two days.

When fully complete, Dogger Bank’s world-record-beating 3.6GW capacity will comprise 277 giant offshore turbines capable of producing enough clean energy to power the equivalent of six million homes annually and deliver yearly CO2 savings equivalent to removing 1.5 million cars from the road.

Rishi Sunak UK Prime Minister said: "Offshore wind is critical to generating renewable, efficient energy that can power British homes from British seas.

"I'm proud that this country is already a world leader in reaching Net Zero by 2050, and by doubling down on the new green industries of the future, we’ll get there in a way that’s both pragmatic and ambitious.

"That's why it's fantastic to see the world's largest wind farm, Dogger Bank, generating power for the first time today from UK waters, which will not only bolster our energy security, but create jobs, lower electricity bills and keep us on track for Net Zero."

Dogger Bank is being developed and built by the UK’s SSE Renewables in a joint venture with Norway’s Equinor and Vårgrønn (a joint venture of Eni Plenitude and HitecVision). SSE Renewables is lead operator for the development and construction of Dogger Bank Wind Farm. Equinor will be lead operator of the wind farm on completion for its expected operational life of around 35 years. Vårgrønn brings specialist offshore wind expertise to the project.