ScottishPower Renewables and Masdar set UK record for biggest blade install at East Anglia THREE offshore windfarm

23rd April 2026
ScottishPower Renewables and Masdar set UK record for biggest blade install at East Anglia THREE offshore windfarm

ScottishPower Renewables and Masdar’s East Anglia THREE offshore windfarm has set a UK offshore wind record with the installation of its first turbine – the first in the UK to feature 115 metre blades, each one longer than a Premier League football pitch.

  • First turbine installed at ScottishPower Renewables and Masdar’s £4 billion East Anglia THREE offshore windfarm, featuring 115-metre blades – the biggest manufactured and used in the UK
  • All 285 blades for the 14MW turbines are being manufactured in the UK at Siemens Gamesa’s factory in Hull
  • When complete, the 1.4 GW East Anglia THREE project will produce enough clean power for more than 1.3 million homes

All 285 of the record-breaking blades for the project’s 95 turbines are being manufactured in the UK at Siemens Gamesa’s factory in Hull.

Standing around 262 metres tall – higher than the observation deck at the Shard – the 14MW Siemens Gamesa turbines have a rotor diameter of 236 metres.

A single revolution of just one turbine will produce enough electricity to power a UK home for more than four days, charge around 1,700 mobile phones, or brew nearly a thousand cups of tea.