Masdar and ScottishPower Reach Major Milestone at Massive £4 Billion UK Offshore Wind Farm

Abu Dhabi clean energy company Masdar and ScottishPower have successfully finished a critical construction phase for a £4 billion ($5.42 billion) offshore wind farm located off the English coast, positioning it to become one of the largest in the world.

Scheduled to be fully operational by the end of the year, the facility aims to generate 1.4 gigawatts of clean power, enhance energy security, and drive UK economic growth. Once running, it will supply enough electricity to power more than one million British homes.

Crews have installed 95 foundations—each standing 20 metres high, measuring eight metres wide, and weighing over 400 tonnes—at the East Anglia Three site, situated 69 kilometres off the Suffolk coast. Furthermore, the accompanying monopiles weighing between 1,200 and 1,800 tonnes, standing 67 to 84 metres tall with diameters reaching up to 10.6 metres, rank as the largest ever installed from a jack-up vessel in Europe. Turbine installation has also commenced.

Husain Al Meer, executive director of global offshore wind and UK at Masdar, described the completion of the foundation installation as a significant milestone and an extraordinary engineering feat. He noted that East Anglia Three represents Masdar's inaugural 50:50 offshore wind joint venture in the UK and plays a vital role in the company's long-term dedication to the nation's offshore wind sector.

Charlie Jordan, chief executive of ScottishPower Renewables—a subsidiary of Spanish utility titan Iberdrola—emphasized the sheer scale of the project, highlighting that more than 200,000 tonnes of steel have been securely anchored across a seabed area nearly equal to 43,000 football pitches. East Anglia Three marks the second project developed through the €15 billion ($17.39 billion) strategic partnership between Masdar and Iberdrola.

This major renewable development arrives at a critical juncture for the UK government as it attempts to expand its renewable energy sector and decrease reliance on fossil fuels. Despite these green ambitions, external pressure persists—most notably from US President Donald Trump—urging Britain to issue new drilling licences in the North Sea. Recent reports indicated that Prime Minister Andy Burnham was leaning toward approving the Jackdaw gasfield to boost domestic energy supplies following a consultation period that concluded last week. Meanwhile, the government is anticipated to reject a second oil and gasfield project in the North Sea known as Rosebank.