London — UK Economy Grew 0.7% Last Quarter, Fastest Since 2017

The UK economy grew 0.7% between July and September, the fastest quarterly pace in more than two years, according to figures reported by BBC News. The number is far above what forecasters expected just months ago and puts Britain on track to be the second-fastest-growing economy in the G7, behind only the United States.

How big a surprise is 0.7% growth?

It is a big one. Economists surveyed before the release had penciled in growth of just 0.1% for the quarter, BBC reports. Even the UK's official forecaster, the Office for Budget Responsibility, built a Budget forecast around 0.3% growth only three weeks before the data came out. Quarterly growth this strong has not happened outside the pandemic since 2017, according to the BBC analysis. Economists quoted in the piece described the number using words like "top gear" and "strikingly strong," an upgrade from recent language such as "solid" and "resilient."

What is driving the growth?

Spending on artificial intelligence and technology has been a major factor over the past year, the BBC reports, with investment in data centers and related infrastructure lifting output even as other parts of the economy stayed flat. Private-sector business investment also looked stronger after recent revisions to the data. The BBC cites Nexeon, an Oxfordshire-based company developing electric vehicle battery technology that is searching for a UK factory site, and watchmakers in Maidenhead building a domestic alternative to Swiss brands, as examples of firms expanding production. Consumers kept spending through the summer, which the BBC links to improving economic sentiment. Separately, the pound reached its highest level since the Brexit referendum last week, a sign of stronger international confidence in the UK economy.

Will the growth hold up for the rest of the year?

Not necessarily. BBC reporting flags several headwinds already building for the final quarter of the year. Consumer confidence has already started to slip as petrol and household energy prices rise again, adding fresh pressure to living costs. Construction and private housebuilding remain depressed, according to the report. The unresolved conflict in Iran is described as "the big unknown," with oil and gas production in the region only beginning to normalize. A durable end to that conflict, the chancellor told the BBC's Faisal Islam, would be the "best economic policy" available to the government, since it could lower petrol prices, energy bills, government borrowing costs and mortgage rates at the same time.

What does this mean for households and businesses Monday morning?

For now, nothing changes immediately at the till or the pump. The growth figure is a backward-looking measure covering July through September, not a forecast. Businesses watching investment trends, particularly in AI infrastructure and manufacturing, have fresh evidence that UK demand held up better than expected through the summer. Households budgeting for winter should watch energy and petrol prices, which the BBC reports are already climbing and could determine whether the current momentum survives into 2027.

By the numbers

• 0.7% — UK GDP growth, July to September 2026, per BBC News
• 0.1% — average economist forecast for the same quarter before the data was released, per BBC News
• 0.3% — the Office for Budget Responsibility's Budget forecast for the quarter, issued three weeks before the actual figure, per BBC News

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