CX Tech proposes £16.5bn 1GW AI data centre campus at former Chapelcross nuclear site

Summary

The Sky News segment reports on plans by CX Tech for one of the world's largest AI data centre campuses at the decommissioned Chapelcross nuclear site near Annan in Dumfries and Galloway. It highlights the £16.5 billion cost for eight enormous buildings up to 32-40m high with 1GW capacity, powered by local wind farms backed by battery storage, and contrasts this with resident outrage in nearby small communities over visual intrusion, noise, energy consumption equivalent to a major city or millions of homes, and feeling sidelined in a global AI race.

Sourcing mixes on-camera interviews with unnamed locals ('I feel sick', 'pawns in the game'), the developer (who calls the location nearly perfect and cites renewables), graphics showing scale, and broader context from AI growth and competing US facilities. No independent energy experts appear; throughline is tension between national digital ambitions and hyper-local costs.

Editorial Assessment

The broadcast accurately conveys the project's massive scale and genuine local alarm, with claims on cost, height, capacity and renewable intent matching CX Tech's planning application. However, viewers miss key context: Scotland's total peak electricity demand is roughly 4-6GW, so one 1GW campus is significant but not unprecedented in ambition; renewables matching is aspirational, with critics (including APRS and Guardian reporting on similar projects) noting insufficient secured private-wire capacity, reliance on grid or fossil backups during shortfalls, and overstated job numbers typical of the sector (often fewer than 100 permanent operational staff per hyperscale site). Framing leans toward human-impact drama and anti-industrialisation sentiment in rural Scotland, potentially skewing perception that this single proposal will single-handedly 'power a major city' at household expense without acknowledging brownfield redevelopment benefits or AI's documented compute demands. Overall quality is solid journalistic storytelling but lacks depth on technical feasibility or comparative international data-centre policy.