ScottishPower awards turbine contract, worth more than £1 billion, for its East Anglia TWO offshore windfarm just weeks after renewables auction success.

The turbine blades for ScottishPower’s £4 billion East Anglia TWO offshore windfarm will be built in Hull after the green energy company formalised a turbine supply agreement with Siemens Gamesa worth more than £1 billion. 

The agreement will see Siemens Gamesa supply 64 of its flagship SG 14-236 DD* offshore wind turbines, which have a rotor diameter of 236 metres – almost as tall as the observation deck at the Shard – for ScottishPower’s third offshore wind project in the southern North Sea. 

Situated almost 33km off the Suffolk coat, East Anglia TWO will have the capacity to generate up to 960MW of green electricity – enough to power the equivalent of almost one million homes. 

The 115 metres-long blades will be manufactured at Siemens Gamesa’s offshore wind blade factory in Hull, which now employs around 1,300 people after recruiting more than 600 new employees over the last 12 months. 

The contract award comes just after ScottishPower announced it is doubling its investment in the UK – from £12 billion to £24 billion – between 2024 and 2028.

Prime Minister Keir Starmer said: “Our mission to make Britain a clean energy superpower will fire up our industrial heartlands and break down barriers to growth in our hard-working towns and cities.  

“It will strengthen our national security - protecting our children and grandchildren from the climate crisis, and impact this will have on their future prosperity.   

“By acting decisively and early, the UK has an opportunity to lead the world in the industries of the future — working in partnership with businesses like ScottishPower and Siemens Energy — creating real energy security, cutting energy bills and building jobs and supply chains in the UK.   

“But we can’t move alone - and at COP I will lead efforts to protect Britain from climate change by also working with other countries to accelerate the global clean transition to tackle the causes at its root.”

Energy Secretary Ed Miliband said: “This investment is a huge vote of confidence in the UK’s growing renewables sector and will power our clean energy future – supporting skilled jobs and green growth in Hull and beyond.

“Offshore wind is the backbone of our clean power 2030 mission; every new turbine in our waters helps us boost energy security, protect consumers, and tackle the climate crisis. 

“We are making the UK a clean energy superpower, backing industry to build cleaner, global supply chains, and to drive investment into our country.” 

Charlie Jordan, CEO of ScottishPower Renewables added: “This contract shows the positive impact our East Anglia offshore wind projects are making not just in the East of England, but in communities and regions right across the UK to create a cleaner, greener and better future.

“We’re delivering for the UK supply chain – ensuring the order books provide the stability and confidence for industry to innovate and expand, as we’re seeing Siemens Gamesa do at its Hull blade factory. We’re delivering for the economy – with billions of pounds being invested and supporting jobs and growth. And we’re delivering for consumers by bringing more green energy on to the grid – enough to power the equivalent of one million homes – and helping bring down customer bills.

“Doing more of this at pace is what will help Britain become a clean energy superpower – and we’re ready to play our part.”

Siemens Gamesa is the fully owned wind business of Siemens Energy with more than 6,000 employees in the UK. Darren Davidson, UK and Ireland Vice President for Siemens Energy and Siemens Gamesa said: “The UK is the first leading industrial country to simultaneously phase out coal power and be a leader in offshore wind. If we’re to achieve our net zero targets, it’s mission critical this momentum is maintained. As well as delivering the blades to power the UK’s energy transition, our factory in Hull is acting as a catalyst for economic growth and green jobs across the region.”

East Anglia TWO’s success in the new UK Government’s Contracts for Difference Allocation Round 6 (AR6) in September 2024 comes 14 years after the seabed rights for the windfarm were awarded by the last Labour government under former Prime Minister Gordon Brown and when Ed Miliband was previously Energy Secretary. 

Getting projects like East Anglia TWO through the system quicker was a key takeaway at the UK Government’s recent International Investment Summit*, where Prime Minister Keir Starmer said the country needs to “rip out the bureaucracy that blocks investment” for clean energy projects.

East Anglia is the heart of ScottishPower’s offshore wind operations in the UK, with East Anglia ONE in operation; East Anglia THREE under construction; and supply chain being put in place for East Anglia TWO. 

Collectively, these windfarms – all of them equipped with Siemens Gamesa turbines – will produce enough clean, green electricity to power the equivalent of more than three million homes.