The Bank of England says AI has so far made only a small contribution to UK productivity growth, despite businesses spending heavily on the technology. Its estimates suggest AI added 0.1 to 0.2 percentage points to annual productivity growth from early 2024, according to The Telegraph’s account of the Bank’s report.
Watch Desk analysis
What happened
The Bank’s decision-makers panel found that businesses estimate AI has raised their productivity by around 0.5% over the past three years. The Telegraph says the Bank concluded that productivity gains from workers have so far been relatively small, with AI-related spending contributing to economic growth more clearly than improved worker output.
Productivity growth has risen in parts of the UK information and communications sector that are heavily exposed to AI, but the Bank said it had not exceeded those sectors’ pre-pandemic averages.
Why it matters
These figures put a useful scale on the gap between AI investment and measurable economic gains. A company can spend more on AI and lift its output or sales without yet showing that workers are producing substantially more. Those are related developments, but they are not the same result.
The estimates are an early snapshot, not a verdict on AI’s long-term potential. Still, with businesses investing heavily and policymakers looking to technology to help address the UK’s weak productivity record, the distinction between spending and sustained efficiency matters.
Our read
The numbers are a welcome antidote to the idea that every AI budget already comes with a productivity dividend attached. The practical test is whether businesses can turn tools and investment into durable gains in what people produce, not simply more spending labelled AI.
What to watch
- Whether the Bank’s estimates change as businesses use AI for longer.
- Whether productivity gains spread beyond the most AI-exposed sectors.
- Whether future evidence separates worker output from growth driven by AI-related investment.
Discussion spark: Should businesses be expected to show measurable productivity gains before expanding AI investment, or is early spending justified while the benefits are still emerging?
Sources and evidence
- AI is barely boosting productivity, says Bank of England – The Telegraph (5 November 2026, 19:24 UTC)
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