Civo unveils first of 40 UK edge data centres built to power sovereign AI compute

The Hertfordshire site opens a nationwide rollout delivering one gigawatt of liquid-cooled capacity, bringing inference close to the organisations that depend on it

A short film and an interactive 3D model of the NVIDIA Vera Rubin NVL72 are available at civo.com/unveiling 

LONDON, UK, 22 September 2026 — Civo, the sovereign cloud and AI platform, today announced the first of 40 UK edge data centres, opening in Hertfordshire.

Britain has world-leading AI talent. What it has lacked is infrastructure of its own to match it. Civo's rollout will deliver a combined one gigawatt of high-performance capacity across the country, built for the workloads the next decade actually runs on: inference at the edge, rather than training on the other side of the world. 

The Hertfordshire site will open at eight megawatts, rising to 38 megawatts on the same plot, and fit-out of the building is underway. Five further locations totalling 150 megawatts have been secured across the UK, including Lancashire, Greater Manchester, London and Oxfordshire, with the remaining sites planned over the next three years.

Built for inference, not training

The first wave of AI was focused on training, which required enormous centralised clusters. The next wave acts. Agents that make decisions, robots that move and vehicles that cannot pause to think are all inference workloads, and none of them can wait on a round trip to a data centre on another continent. Inference has to happen near the device making the request, which is why Civo is building a distributed national network rather than a single campus concentrated in one region.

Building a national network reduces exposure when geopolitical pressure reaches infrastructure, and it keeps capacity under British control rather than at the end of someone else's supply chain. True sovereignty means the compute this country runs on is built here, owned here, and stays available.

Liquid cooling as a design principle

As GPU density rises with each generation, liquid cooling has moved from an option to a necessity. All of Civo's sites are built for direct-to-chip liquid cooling, with coolant running across a plate in contact with the silicon, and each facility has been designed around the NVIDIA Vera Rubin systems it will hold.

None of it is built on assumption. Civo's in-house design team runs full computational fluid dynamics modelling on every site before construction begins, so how a facility behaves at full load is understood before a single module ships. As new generations of silicon arrive, the modules scale rather than the building.

The same design allows the heat these sites produce to be recovered rather than wasted, and fed into district heating networks serving homes, factories and greenhouses local to each site.

NVIDIA Vera Rubin in the UK

Civo will be among the first cloud providers in the UK to offer the NVIDIA Vera Rubin platform, the successor to Blackwell, with up to five times the inference performance. The Vera Rubin NVL72 system carries 288GB of HBM4 memory per GPU and brings together 72 Rubin GPUs and 36 Vera CPUs in a single rack.

Civo is taking orders for Vera Rubin now, alongside existing capacity on NVIDIA B300, B200, H100 and H200 instances. Early-access pricing for Vera Rubin starts at $10.00 per hour.

All of it runs on Civo’s AI stack developed in-house to be open and interoperable, giving customers complete sovereignty over their data alongside UK compliance and security. 

What it is for

Across the UK, enterprises deploying agents into production, research institutions waiting months for compute time, and smaller companies priced out of building at this scale all need the same thing: capacity they can reach. Britain has never been short of people with ideas. What it has lacked is British compute at the scale those ideas demand.

Learn more and register interest at civo.com/unveiling