LondonBritain vetoed Mingyang’s $2 billion Scottish wind factory.
The UK cited security concerns; Danish Vestas announced a rival factory at the same Scottish port the same day.
BloombergNEF said fewer supply routes raise European project costs; Mingyang has not announced alternative European sites.
Sources: Dialogue Earth
THE NSI ACT
The UK's National Security and Investment Act (2021) lets ministers block foreign deals across 17 sensitive sectors — including energy and critical infrastructure — even after they complete. It mirrors CFIUS in the US and shifted Britain from one of the most open investment regimes in Europe to one of the most interventionist.
WHY TURBINES ARE DUAL-USE
A modern 15-megawatt offshore turbine contains industrial control systems, satellite uplinks, and grid-synchronization software that communicate continuously with the manufacturer for maintenance. A single foreign vendor controlling thousands of turbines holds a remote off-switch over a meaningful share of national generation.
THE CHINESE SCALE
China builds more than half the world's wind turbines. Mingyang, Goldwind, and Envision dominate domestic installations and have been pushing into Europe with prices 20-30% below Vestas and Siemens Gamesa. The cost gap is the entire commercial argument; the security concern is the entire political counter-argument.
THE DUOPOLY PROBLEM
Outside China, the offshore wind market is essentially Vestas plus Siemens Gamesa. Both have lost money for years on offshore contracts as steel and copper costs rose. Excluding Chinese suppliers means projects pay whatever the duopoly charges — directly raising the levelized cost of European wind power.
THE NORDSTREAM SHADOW
European energy-security thinking changed after the 2022 Nord Stream pipeline sabotage demonstrated how vulnerable underwater infrastructure is. Offshore wind farms sit in the same waters with the same export cables; the precedent reshaped how regulators score supplier risk across the whole offshore stack.
THE PRECEDENT
Britain stripped Huawei from 5G networks in 2020 after pressure from Washington and the intelligence services. The same logic — that critical infrastructure cannot tolerate a vendor whose government can compel cooperation — now extends from telecoms to the power grid.