Siemens Gamesa chief weighs in on foreign competition as Mingyang circles

New competitors from outside Europe must commit to local supply chain and jobs, said Siemens Gamesa exec, who also discussed industry need to get to grips with 'true cost' of turbines

Darren Davidson is vice president of Germany’s Siemens Energy and its turbine-making subsidiary Siemens Gamesa in the UK and Ireland.
Darren Davidson is vice president of Germany’s Siemens Energy and its turbine-making subsidiary Siemens Gamesa in the UK and Ireland.Photo: Siemens Energy

New market entrants must commit to playing by the same rules as everyone else, says the vice president of Siemens Gamesa in the UK, as China’s Mingyang is tipped to land its first wind turbine deal in the country and set up a Scottish factory.

Siemens Gamesa is the world’s leading offshore turbine supplier and one of only two Western OEMs, alongside Denmark’s Vestas, committed to serving its home continent's ambitions for wind at sea.
With GE Vernova in the US having recently pulled back from the offshore sector, questions have been raised over whether this European duopoly can meet demand in Europe and other markets.
Speaking to Recharge at the Global Offshore Wind summit in London this month, Darren Davidson, vice president of Siemens Gamesa and its German parent company Siemens Energy in the UK, highlighted that the OEM has been “successful in securing quite a bit of the installed fleet in UK waters.”

Previously, he said they have achieved that with “two or three” turbine suppliers for the market. “Going forward, I think it all depends on future auction rounds.”

Siemens Gamesa is clear that it is "not against competition,” he said. But it’s “really important that there's a level playing field”.

Siemens Energy, including Siemens Gamesa, is a “really sizable organisation” with 6,600 employees and has “invested massively in the UK,” to the tune of £1bn ($1.36bn) over a decade across its portfolio, he said.

“If there is to be competition from outside Europe,” with Chinese suppliers the elephant in the room, he said they must commit to establishing supply chain and jobs in the UK to compete on the "same terms".

Mingyang, which is China’s homegrown offshore wind turbine-making specialist, is currently in the running to supply the Green Volt floating offshore wind project in British waters, among others. A plan for it to build a Scottish factory was named on a shortlist of “priority” projects to support the country’s offshore wind growth last year.
Mingyang’s potential supplying of projects in the UK and Europe has met with significant pushback from industry groups like WindEurope and industry experts and politicians, who raise concerns over the effect this would have on local supply chains as well as security concerns.

Davidson said it is important that there has been “consistent messaging” on the importance of there being a “level playing field” with foreign competition.

Siemens Gamesa welcomed Queen Elizabeth II to its Hull factory back in 2017.Photo: Siemens Gamesa

UK must end ‘yearly obsession’ with auction rounds

Davidson, who aged 16 became an apprentice engineer at a business that is now part of Siemens Energy in Newcastle, where he remains based, stressed that having a stable pipeline of new UK offshore wind projects is “vital” to support the supplier’s facilities.

Since 2022, the UK has only procured 960MW of new fixed bottom offshore wind that remains set to be delivered following Danish developer Orsted halting its huge Hornsea 4 project last month.

Siemens Gamesa has “ramped up capacity significantly” in its Hull turbine blade factory, which makes 108-metre blades for the OEM’s largest 14MW-plus turbines, over the last decade, he said, “from nothing to 1,400 people now”.

Siemens Energy and Siemens Gamesa “really need” the next three annual auction rounds to be successful, said Davidson. “We need that surety to help provide workload for our factories, and help us serve the market.”

Having said that, Davidson added that he believes the UK must eventually “move away from this yearly obsession with auction rounds.”

When there is a lull in the UK pipeline, the Hull factory does look at supporting international projects instead, he said – adding that for this reason he is not unduly concerned about its future.

There's room to expand the factory further, he said, “but at the moment I think we're in a period of stabilisation.”

Sharply rising costs have been a feature of the offshore wind industry ever since Russia’s full-scale invasion of Ukraine in 2022 unleashed an energy crisis and spiralling inflation in Europe.

These cost pressures led Sweden’s Vattenfall to pull out of its Norfolk Boreas project – since sold to RWE – in the UK in 2023, while Orsted cited them as a reason for halting Hornsea 4 in May.

Davidson said that the industry “has seen some growth in the cost base” and it is crucial for the industry to get to grips with the “true cost” of wind turbines and associated services and to “factor that into” projects.

Having a stable pipeline of projects “gives us confidence and security on costs, gives us the ability to develop costs, to focus on cost reduction, to focus on innovation”.

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Published 27 June 2025, 04:01Updated 27 June 2025, 16:07
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