What: British retailers raised prices at their fastest pace in over two years in August, as energy costs pushed up food prices and the AI-driven chip boom lifted electronics prices.

Why it is important: The dual squeeze — energy costs lifting food prices and AI-driven chip demand lifting electronics prices — shows how two unrelated global forces are now converging on the same UK shopping basket, complicating pricing strategy across categories.

British retailers raised prices in August at the fastest pace in over two years, according to the British Retail Consortium's (BRC) monthly shop price index, which rose to an annual 1.5%, up from 0.9% in July and the highest reading since February 2024. The BRC attributed the shift to two distinct pressures: rising energy, input and commodity costs feeding into imported and processed food prices, and the ongoing AI boom, which is driving up the cost of memory chips and storage components used in consumer electronics.

Food price inflation reached a four-month high of 2.8% in August, up from 2.2% in July, while non-food inflation rose to 0.9% from 0.2%, also its highest level since February 2024. This BRC measure sits alongside the Office for National Statistics' broader consumer price index, which climbed to a four-month high of 2.9% in July.

The Bank of England expects the upward trend to continue, forecasting that headline CPI will peak at 3.2% in October and November, with food price inflation reaching 3.5% in December.
 

IADS Notes: The sharp acceleration in shop price inflation compounds cost pressure already visible across UK retail this year. Official data confirmed inflation ticking up to 2.9% in July, with the Bank of England expecting price pressures to build further as broader cost effects fed through, even as sales volumes fell 0.5% that month and value-focused retailers cut prices on essentials to hold onto cost-conscious shoppers (a divergence flagged by BoF, August 2026). The squeeze is showing up at the corporate level too: John Lewis Partnership's chair warned staff in August that lower sales and higher costs were pressuring profits despite the group's turnaround investments, a trading environment he said had shifted markedly even in the past six months (Financial Times, August 2026). Energy costs specifically had already been flagged as a structural vulnerability for European retailers, many of whom were found ill-prepared to absorb a fresh surge in energy prices eroding margins and forcing pricing and investment trade-offs (Reuters, March 2026). That same month, the wider cost crisis compounding UK shop price inflation was traced in part to the Iran conflict's effect on energy prices and supply chains, with UK shop price inflation already reaching its highest level in nearly two years at that point (Forbes, March 2026).

UK retailers raise prices by most since 2024, BRC data shows