Green Mountain has secured a major customer agreement for 14 MW of capacity at its LON-East campus in Romford, East London, highlighting growing demand for AI-ready data center infrastructure in the UK market.
The agreement represents a significant milestone for Green Mountain’s UK business and will see the customer occupy the recently delivered 14 MW of AI-ready capacity.
LON-East is an established 37 MW data center campus strategically located in East London. The site combines available power, high-density cooling capability and exceptional network connectivity, making it ideally suited to the rapidly growing requirements of AI, cloud and high-performance computing customers.
Designed for AI infrastructure
The new capacity has been designed to support demanding AI infrastructure, with a range of air, liquid and hybrid cooling solutions and the ability to accommodate rack densities of more than 100 kW using advanced liquid cooling.
– This is an important milestone for Green Mountain Global and a strong endorsement of both our LON-East campus and our strategy for the UK market, says Simon Blackburn, Managing Director, Green Mountain UK. – Neocloud operators are at the forefront of the extraordinary growth we are seeing in AI infrastructure, and their requirements for power density, scalability, connectivity and speed to market are particularly demanding. Securing a 14 MW customer at LON-East demonstrates that East London can provide the infrastructure needed to support the next generation of AI and cloud platforms. We are delighted to welcome this customer to the campus and look forward to supporting their future growth, continues Simon Blackburn.
Supporting long-term expansion
LON-East benefits from its position on major fiber routes connecting East London with the City of London, Docklands, Slough, and international destinations. The carrier-neutral campus has multiple diverse fiber entry points and access to a broad range of network providers, enabling high-capacity, low-latency connectivity to key London data center clusters, cloud platforms, and major European markets.
Green Mountain DC UK acquired the freehold of the eight-acre Romford site in 2026, giving the company long-term control of the campus, supporting continued investment and expansion. In addition to the capacity covered by the new customer agreement, the company has power and planning secured for a further phase of development at LON-East. The agreement forms part of Green Mountain Global’s wider strategy to deliver secure, sustainable and scalable digital infrastructure across major European markets.
