Sembcorp Wilton International Data Centre to deliver Phase 1

Sembcorp Energy UK has announced a joint development agreement to deliver Phase 1 of a new data centre development at its Wilton International site in Teesside, in partnership with data centre and digital infrastructure specialist Digital Reef.

  • Wednesday, 20th May 2026 Posted 1 hour ago in by Phil Alsop

A planning application has been submitted for the initial phase of development, which is designed to provide up to 280MW capacity. The facility is expected to support high-performance computing, artificial intelligence and machine learning workloads.

Wilton International, one of the UK’s leading industrial sites, offers world-class infrastructure, utilities and connectivity, supporting a wide range of energy-intensive businesses.

Mike Patrick, CEO of Sembcorp Energy UK, said: “Wilton International offers data centre operators a unique combination of large-scale power availability, established infrastructure and strong connectivity, enabling faster and more efficient deployment at scale. 

“As one of Teesside’s leading industrial sites, it is also well-positioned to meet the UK’s digital infrastructure needs while driving investment, strengthening industry and creating sustainable, high-value jobs in the region.”

Piers Slater, Chief Executive of Digital Reef, explained: “From our first engagement with Sembcorp Energy UK, we recognised strong potential within the Wilton International site. Its existing large grid connection, behind-the-meter power assets, utilities, infrastructure and connectivity make it an attractive proposition and enable a fast and agile route to market.

“We look forward to working with Sembcorp Energy UK on this significant development.”

Subject to planning and other approvals, Sembcorp Energy UK expects that the Sembcorp Wilton International Data Centre can be ready for construction to commence by the latter part of this year.

Bain Capital-backed firm secures 250MW of power capacity across two sites in Northwest Milan, with...
Digital Realty has opened its first data center in Barcelona, BCN1, located in the Sant Adrià de...
Combining energy systems and data platforms into a single, integrated digital infrastructure model.
Gates Corporation has expanded its data centre cooling hose portfolio with larger diameter options...
Ben Wilkes joins Portman Partners, enhancing executive search capabilities during a significant...
Strategic collaboration will deliver an advanced blueprint for AI-ready data centre development...
New Hire Accelerate Pathways offer ongoing career progression and bring new career opportunities to...
CNDCP Paper outlines potential pitfalls in proposed rating scheme for data centres.