UK Economy Grows 0.1% in August as AI-Related Activity Boosts Output

UK — Economy Expands Beyond Forecasts as AI-Related Activity Supports Growth

The United Kingdom’s economy grew more than expected in August, supported by stronger computer programming activity and resilience across parts of the services sector, despite concerns about inflation and global uncertainty.

Data published by the Office for National Statistics showed that gross domestic product (GDP) rose by 0.1% in August 2026. The increase exceeded expectations, as economists surveyed by Reuters had predicted a 0.1% contraction.

Annual economic growth accelerated to 2.1%, the highest rate since October 2022, when output was still recovering from the effects of the COVID-19 pandemic. Excluding that recovery period, the latest figure marked the fastest annual growth since December 2019.

Computer programming was a significant driver of the improvement, with the sector benefiting from increased activity linked to artificial intelligence as companies continued investing in technology and related services.

The ONS identified computer programming as the largest contributor to economic growth over the three months to August.

Andrew Wishart, senior economist at Berenberg Bank, said the breakdown by sector indicated that AI accounted for much of the upswing. He also observed that consumer spending had performed better than anticipated despite rising inflation.

The results provide further evidence of the technology industry’s contribution to Britain’s economy, as demand for programming and digital services supports business activity. They also highlight the growing importance of AI-related investment in the country’s economic performance.

Manufacturing also contributed to growth, recording a monthly increase of 1.2%, while services output remained unchanged. The services sector nevertheless performed better than forecasts, which had anticipated a decline.

Computer programming activity increased by 1.1% in August and had risen by 13% since the beginning of the year, according to the reported data.

The performance of the wider services sector suggests that the improvement extended beyond a single industry. However, technology-related activity remained a particularly important source of support.

The stronger-than-expected figures also offer a boost for Finance Minister John Healey ahead of the government’s upcoming budget. The improved growth outlook provides policymakers with a more encouraging economic backdrop, although high long-term borrowing costs continue to constrain the government’s financial position.

For businesses, the data point to opportunities in technology services and AI-related investment. However, the growth figures do not eliminate broader risks stemming from higher prices, borrowing expenses and geopolitical uncertainty.

The Bank of England may also reassess its view of economic conditions as activity continues to exceed expectations. Stronger growth can affect monetary-policy decisions, particularly while inflation remains a concern.

During the first half of 2026, the UK shared the position of fastest-growing economy in the Group of Seven with the United States. The latest figures add to evidence that Britain’s economy has remained resilient despite challenging international conditions.

The central question in the coming months is whether growth can maintain its momentum as households and businesses contend with higher costs. August’s performance shows that technology-related activity is helping support the economy, but future growth will also depend on wider economic conditions and government policy decisions.