UK's Offshore Wind Farm Achieves Milestone with 115m Turbine Blades

Post by : Bianca Hayes

In a significant achievement for the UK's renewable energy landscape, Masdar and ScottishPower have installed the first turbine at the East Anglia THREE offshore wind farm. This installation has set a new benchmark in the UK by utilizing 115-metre-long blades, marking the longest ever used in British waters, with each blade exceeding the length of a Premier League football pitch.

With a total of 95 turbines planned, all 285 blades are being produced at Siemens Gamesa's Hull facility, thereby stimulating local industry and job creation.

Standing at approximately 262 metres tall, these turbines outstrip the height of The Shard's observation deck. The state-of-the-art 14MW turbines feature a rotor diameter of 236 metres, enabling substantial electricity generation.

A single rotation of these turbines can generate enough energy to power a UK home for over four days, capable of charging approximately 1,700 mobile devices or making nearly 1,000 cups of tea.

Charlie Jordan, the CEO of ScottishPower Renewables, heralded this as a "defining moment" for the project, underscoring its role in amplifying clean energy efforts. He noted that East Anglia THREE will be the largest and most potent wind farm in the company's portfolio, attracting billions in investments, creating numerous construction jobs, and establishing over 100 long-term positions in East England.

Situated off Suffolk's coast, this wind farm is projected to deliver renewable electricity to around 1.3 million homes upon full operation, significantly bolstering the nation's energy security while diminishing dependence on fossil fuels.

Husain Al Meer, Masdar's Director of Global Offshore Wind, called the project a pivotal advancement for the UK's offshore wind sector. He emphasized the significance of global partnerships in achieving sustainable energy targets and fostering economic growth.

The turbine installations are being conducted by Cadeler with its Wind Osprey jack-up vessel, while another high-tech vessel, Wind Pace, is set to enhance installation effectiveness and speed.

The 115-metre blades represent a leap in technology, exceeding the previous UK record of 108 metres, also produced by Siemens Gamesa. The Hull facility currently employs over 1,400 individuals and is committed to ongoing workforce development.

East Anglia THREE is on track to become one of the largest offshore wind farms globally, playing a crucial role in the UK's shift towards cleaner, reliable energy sources.

April 21, 2026 2:36 p.m. 135

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