AI算力扩张之下，网络连接正成为数据中心新瓶颈

That matters because the geography of the UK’s AI infrastructure is changing fast. Historically, the UK data center market has been centered around familiar hubs; the likes of London, Slough, and Manchester, alongside numerous subsea landing stations. That is where capacity sits, where networks are dense, and where most of the ecosystem is already established. AI growth is already pushing new capacity beyond core metro hubs. Power constraints, land availability, and cost are driving operators into regional and edge markets, which prove to be the most viable way to build at pace in the UK. Connectivity networks into many of these new data center locations - often repurposed power generation, manufacturing, or waste sites - were never designed for high-capacity, low-latency connectivity. Network access is limited, fragmented, or simply not built for AI-scale demand. This is the moment for the industry to look beyond the power milestone. Securing grid access no longer guarantees a viable AI site. A data center with ample power but limited onward connectivity is not AI infrastructure. It is simply powered space. This also has wider implications for the UK's digital competitiveness. As AI investment accelerates, enterprise customers are making decisions based on more than just access to power and available capacity. Those customers need confidence that new infrastructure can be connected quickly, scaled efficiently and integrated into the wider digital ecosystem. That puts connectivity at the heart of customer investment decisions. Sites that can offer robust, diverse network access from the outset will be better placed to attract customers, support demanding AI workloads and deliver long-term commercial value. Those that cannot risk becoming stranded assets, with infrastructure that is technically available but commercially difficult to use. As new capacity comes online, the challenge shifts from building sites to integrating them. That means connecting regional and edge locations back into core cloud regions, linking them to other data centers and making them accessible to enterprises. This is where many deployments will fall short. Connectivity to these locations is often limited, inconsistent, or not designed for scale. Without the right network in place, capacity cannot be fully utilised, services cannot be delivered efficiently, and latency-sensitive workloads become harder to support. And that network needs to be future-proofed. AI is developing rapidly and non-linearly, so rigid network architecture that only accounts for today’s workflow requirements will not be enough. Network builds need to consider tomorrow’s needs, and factor in the ability to activate and upgrade without starting from scratch every time. For data center builders, as well as hyperscalers and neoclouds, that puts a new emphasis on network strategy. It requires partners with deep, geographically dispersed fiber infrastructure; the ability to extend networks into new and often unconventional locations; and the reach to connect those sites into enterprise access networks across the UK. Because in an AI-driven market, it is not enough to build capacity. It has to be connected - end-to-end, at scale and in the right places. This is where network providers with both scale and build capability have a distinct role to play.