TL;DR
Britain’s economy expanded 0.4% between April and June, and information and communications supplied close to half of that on its own — a larger contribution than any other industry made. Capital outlay on machinery and equipment hit £22.1bn, which the ONS attributes largely to computer hardware. For the first time, the AI story is turning up in measured output rather than in survey sentiment.
What the figures show
Within that sector, output from computer programming and consultancy work — the bracket AI firms sit in — climbed 3.7% over the quarter, following a 3.8% gain in the preceding one. Two consecutive quarters of that order is not noise.
The investment side tells a similar story. The plant-and-machinery line reached £22.1bn ($29.8bn), just short of the one-off peak recorded in early 2022, when the timing of tax reliefs distorted the series. An ONS spokesperson attributed the strength to ICT equipment, computer hardware in particular, alongside government purchases of weapons systems. Berenberg’s senior UK economist, Andrew Wishart, read it as the compute build-out required to run AI feeding through into business investment.
British manufacturers are picking up some of it too. Output at makers of computing, optical and electronic products rose 10.7% year on year, placing that sub-sector ahead of the other twelve for the first occasion since early 2017.
Why it matters here
Until now, UK evidence for AI’s economic effect has rested on adoption surveys and vendor case studies — the sort of material that measures enthusiasm rather than activity. Official statistics are slower and duller, and they are also much harder to argue with. Anyone making the case that UK AI adoption is real rather than performative now has a national accounts figure to point at.
The composition deserves attention as well. A rise driven by hardware purchases and data centre capacity is investment in capacity, not yet productivity. Resultsense has covered the Newport and sovereign-fund side of that build-out this week; the output figures are the same phenomenon, viewed from the statistics office.
Looking forward
Andy Burnham, prime minister since July, has moved AI to Cabinet-level priority, with his team signalling a turn away from the last government’s US-centric posture towards British ownership and what they term tech sovereignty. These numbers hand that argument some evidence. The harder question is whether spending on machines eventually converts into output per worker, which no quarterly release has yet shown.