Deal completed with National Grid Electricity Transmission secures 73.3 acres at Dorman Point Teesworks has completed a deal with National Grid Electricity Transmission for the purchase of 73.3 acres of land at Dorman Point, paving the way for the development of what is expected to be the UK’s largest substation. The agreement was reached 28th October 2026, marking a significant milestone in plans to deliver major new electricity infrastructure at Teesworks and support the Tees Valley’s growing industrial and clean energy ambitions. Chris Musgrave OBE, chairman of Teesworks Ltd, said: “Agreeing this deal with National Grid is a significant milestone for Teesworks and reflects the scale of the opportunity here at the Teesworks site. Making this land available for what is expected to be the UK’s largest substation is an important step in putting the infrastructure in place to support the next phase of industrial development across the site. “Our focus now is on delivering the remediation works and preparing the land for handover, helping to ensure Teesworks is ready to support the energy needs of major businesses and industries for years to come.” Tees Valley Mayor Ben Houchen added: “Everyone who’s tried to build a data centre or large-scale advanced manufacturing, technological or energy-intensive industrial developments in this country knows the biggest problem is getting enough power to the site quickly. “Having a contracted 1.44GW capacity, with further expansion up to 3.2GW in the near future, means we can finally compete for those projects. “If Britain is serious about having its own AI capability and other advanced manufacturing technologies, with sensitive data stored safely on British soil, it needs somewhere to physically put it, and I’d much rather that was Teesside than Texas or Abu Dhabi. “Full credit to Steel River Power, Iberdrola, Teesworks and National Grid for getting it over the line, and I’ve no doubt it’ll mean thousands of good jobs for local people over the next few years.” Teesworks is now progressing remediation works across the 73.3-acre site over the next six months, preparing the land for National Grid Electricity Transmission ahead of the next stage of development. Matt Pearce, National Grid Head of Land, said “Securing this land agreement is an important step forward in the development of the new substation. “It reflects the constructive work between all those involved to enable this vital infrastructure which is part of The Great Grid Upgrade, the largest upgrade of the electricity grid in generations, and will support the growth of AI and digital technologies and enable the region’s next phase of industrial and economic development. “We are committed to working closely with our partners to progress the development as quickly as possible.” The site will accommodate Teesside Node A, the major new substation that will be delivered by National Grid’s contractor, Balfour Beatty and from which National Grid will provide Steel River Power an additional 1.44GW (equivalent to the same amount of power as Greater Manchester and Glasgow combined). The land sits directly beneath both 275kV and 400kV overhead electricity transmission lines, providing a strategically positioned location for the new infrastructure. The substation’s initial 1,440 MVA capacity is scheduled to come online by the end of 2029, providing a major boost to electricity infrastructure at Teesworks. The capacity is contracted to Steel River Power (SRP), which owns and operates the private electricity network across the estate. SRP’s existing network has a capacity of 360 MVA, with 200 MVA currently available to support businesses and projects at Teesworks. The company has been contracted with National Grid since 2024 for an additional 1,440 MVA to meet the estate’s known future energy demand requirements as industrial development continues. SRP is a joint venture between Steel River Energy Limited and North West Electricity Networks, part of the ScottishPower/Iberdrola group. David Smith, chair of the South Tees Development Corporation (STDC), said: “This agreement is an important step forward for the site. “Having spent almost two decades working in the sector, I know how important access to power is in turning development ambitions into reality. “For potential investors, having confidence that the energy infrastructure will be there to support their plans is crucial. “This agreement is a real boost to our ability to attract future investment and move towards the development corporation’s long-term aims: bringing land back into productive use, creating opportunities for local people and ensuring the whole area benefits from regeneration for decades to come.” This land deal marks the start of a new chapter for Teesside. By paving the way for the power needed to attract major investment in AI, data centres, advanced technologies and wider energy-intensive industries, it helps kick-start the region’s next phase of industrial growth. Teesside’s steelmaking and heavy industry helped build the country. Now the region has the opportunity to power the next industrial revolution. The prize is a new generation of skilled jobs, opportunities for local businesses and lasting economic benefits for communities across Teesside. Building, Design & Construction Magazine | The Choice of Industry Professionals

United Infrastructure is the founding company supporting the launch of the new Electricity Network Infrastructure (ENI) Services Group within BEAMA. The new industry initiative has been established by BEAMA to represent those working in civil engineering, construction, design, specification and wider services. Formally launched on October 29 2026, the new group creates the first dedicated industry forum supported by BEAMA that will focus on the needs of the companies responsible for delivering the UK’s critical national electricity infrastructure. The launch follows the publication of the Electricity Networks Sector Growth Plan on 20 October 2026, developed by BEAMA and the Energy Networks Association (ENA) over more than a year of collaboration. The Plan sets out how network operators are investing £181bn in Great Britain’s electricity networks by 2035, and identifies key actions the industry will take to support more than 210,000 jobs and unlock £58bn for the UK economy. To implement the Plan, BEAMA and the ENA have set up the Electricity Networks Growth Partnership. Overseen by an independent Chair, the Partnership will include dedicated sub-groups driving cross-sector action on supply chains and skills. Through the new Group, services companies delivering grid infrastructure can take part directly in the Partnership, so that those at the front line of delivery help shape the actions the Plan requires. Griff Thomas, Executive Director of Energy Transition and External Affairs at United Infrastructure and Chair of the ENI Services Group, said: “Bringing a contractors perspective to the wider sector is critical to ensure that we make it as efficient as possible to deliver the infrastructure revolution that the UK is going through, by bringing together leading infrastructure delivery partners across the UK we will form a single united voice ensuring we shape policy and regulation rather than just be on the receiving end of it. The Sector growth plan for Electricity Networks gives us a springboard to demonstrate how we can bring delivery parters together to deliver on its recommendations, but the group will also cover wider infrastructure delivery across multiple disciplines” Yselkla Farmer, CEO of BEAMA, said: “This is the largest electricity network upgrade in a generation, and the scale is unprecedented. With the launch of the Electricity Networks Sector Growth Plan, we now embark on an ambitious programme of work that requires decisive action and collaboration. Bringing together the full supply chain, from manufacturing and systems design to services and delivery, is essential.” “There are huge benefits for the power grid infrastructure services industry in having a dedicated representative trade body at a time of such significant market change. BEAMA already has strong representation across other key markets including construction and transport. I am excited about the work we can now take forward with the new members joining us, as part of this historic move to expand our scope. We’re delighted to welcome United Infrastructure, Balfour Beatty and MGroup, and we’d encourage other firms to join them.” As one of the UK’s leading infrastructure solutions providers, United Infrastructure has played an instrumental role in supporting the establishment of the new group and broadening BEAMA’s representation across the sector. BEAMA, the UK’s leading trade association for manufacturers and suppliers of energy infrastructure technologies, has identified a growing need for stronger engagement with infrastructure service providers as investment accelerates. The Group will enable members to work with key partners in the energy policy space: The launch comes as Government and industry stakeholders place increasing emphasis on addressing skills shortages and expanding workforce capacity to support accelerated electricity network deployment. Through the Group, members will work collectively on workforce challenges, training initiatives, apprenticeships and industry engagement programmes designed to help meet the demands of the UK’s clean energy transition. As the UK accelerates the expansion of its electricity networks to support economic growth, strengthen energy security and deliver its net zero ambitions, the launch of the Infrastructure Services Group marks a significant milestone for the sector. For more information on joining the Electricity Networks Infrastructure Services Group, please visit the United Infrastructure website, or visit the BEAMA website for further information. Building, Design & Construction Magazine | The Choice of Industry Professionals