Octopus: we'll make Chinese wind turbines secure like smartphones

UK energy group claims use of its software could 'give confidence' over deployment of Mingyang machines

Octopus Energy Generation CEO Zoisa North-Bond and Mingyang Smart Energy director Angie Zhang meet to sign an MoU.
Octopus Energy Generation CEO Zoisa North-Bond and Mingyang Smart Energy director Angie Zhang meet to sign an MoU.Photo: Ryan Jenkinson

British energy group Octopus cited parallels with smartphones as it claimed a planned link up with Mingyang would provide “confidence” that Chinese wind turbines could be used safely in the UK power system.

Octopus late last week signed a memorandum of understanding (MoU) with Mingyang that could see the UK company’s software used in conjunction with the latter’s turbines, alongside plans to deploy the Chinese group’s machines at Octopus-developed onshore wind sites.

The prospect of Mingyang or other Chinese turbines entering UK power networks has previously drawn warnings from some politicians over the integrity of data and the implications for energy security.

Asked by Recharge to comment on these fears, an Octopus spokesperson said: “That is precisely what we are here to solve. Just as many smartphones are made in China but Western firmware gives us confidence to use them in our daily lives and critical industries, so we would like to ensure security and resilience by replacing Chinese technology with British.

“We have a strong track record in making the energy system smarter with cutting-edge tech, and this partnership is an extension of that mission.”

Octopus’s emergence as a disruptor in the UK retail energy market has happened alongside the growth of Kraken, its proprietary technology arm aimed at managing areas such as customer data and grids – and which is now being tipped for a £10bn ($13.6bn) split off from the main utility business.

Mingyang has faced questions over data and other energy security fears since it first began to openly target European waters for its offshore wind turbines. A senior executive from the Chinese group told a Recharge event as long ago as 2023 there would be “technical ways to mitigate these concerns”.

The proposed Octopus-Mingyang link-up will initially focus on onshore wind, the two companies said, with a plan to deploy Chinese turbines at sites developed under the power utility’s Winder programme – a ‘matchmaking’ scheme to place wind projects at communities interested in hosting them.

The announcement of the MoU flagged ambitions to “unleash close to 6GW of clean energy projects”. Asked by Recharge how much is currently operating, under construction or identified under Winder Octopus said: “We can’t share capacity details at this time as it’s commercially sensitive information.”

The company added: “So far, we’ve had over 40,000 submissions… Based on this data, Winder has identified sites across the country that could host up to 6GW of green energy – and we’re aiming to develop as much of this as possible to bring bills down for people.”

Mingyang has put forward plans to build a turbine blade plant in Scotland, is tipped as a contender to equip the pioneering Green Volt floating wind project and has a long-standing, separate MoU with the UK government. Recharge asked Octopus whether the machines it envisages deploying would be locally made or imported from China.

“We’re still in the early stages of the partnership, manufacturing and supply chain is something we are currently discussing.”

The UK’s post-Brexit status may make it an easier target for investment for China’s groups than the EU, which has launched anti-subsidy inquiries over Chinese wind OEM’s activities in a number of member states.

Any link up with Octopus would, however, still face vocal opposition from some quarters. Nick Timothy, an MP and energy spokesman for the opposition Conservative Party, told The Times newspaper in response to the MoU: “Allowing Ming Yang into our energy infrastructure is reckless and an unacceptable risk, potentially allowing the Chinese state to control parts of our power generation.

“I have raised this with ministers in parliament already, but they are so determined to rush ahead with their ideological plan to decarbonise the whole grid that they are prepared to risk our national security.”

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Published 15 September 2025, 08:05Updated 15 September 2025, 11:58
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