Why Your Bills Are Going Up: UK Inflation Hits 2.9%
UK inflation rose to 2.9% in the 12 months to July 2026, up from 2.6% in June, the Office for National Statistics confirmed on August 19. Inflation is the rate at which prices across the economy are rising, so a higher number means your money buys less over time. The figure matched what economists surveyed by Reuters had forecast. The main reason was a 13% increase in Ofgem's energy price cap, which limits how much energy companies can charge households and took effect at the start of July. Cheaper fuel prices partly softened the blow, a result of easing tensions in the Middle East after Donald Trump hailed his "memorandum of understanding" with Iran in June 2026. ONS
Inflation has been bouncing around through 2026. It stood at 3.3% in March, fell to 2.8% in April, and reached 2.6% in June, the lowest reading since March 2025 and a slightly larger drop than the 2.7% economists polled by Reuters had expected. Reuters The July rebound brings inflation close to the 3% year-end level that Richard Miles of the Office for Budget Responsibility, the UK's independent fiscal watchdog, warned about in March if energy prices stayed high. At that time, the OBR's forecasts still assumed inflation would settle around 2%. Reuters
Energy is the main problem. The July cap increase pushed up household bills directly, and another increase is expected in October 2026, which would make things worse into the autumn. Fuel prices had dipped in July when the Iran deal temporarily calmed oil markets, but they rose again in the weeks before mid-August as hopes of a lasting peace faded. The Guardian
Under the headline number, the picture is calmer. Core inflation, which leaves out food and energy prices because they swing around a lot, held at 2.6% for the second month in a row. Food price inflation slowed to 1.3% annually, down from 1.7% in June, a trend Liliana Danila, chief economist of the Food and Drink Federation, has been tracking. Producer input prices, the cost of materials that factories pay before making finished goods, rose 4.9% in the year to July, a big slowdown from a revised 7.4% in June, suggesting that cost pressures at the factory level are easing even as household energy costs climb. ONS
The jobs market is loosening too. A snapshot released on August 18 showed UK wage growth slowing, which helps keep prices from rising further but also means households have less money coming in just as energy bills take a bigger bite. TUC general secretary Paul Nowak called Trump's war in Iran illegal and pressed for more government action to protect households. The Guardian
Prime Minister Andy Burnham, with John Healey as the new chancellor as of mid-August, announced plans around July 21 to cut VAT (a tax added to the price of most goods and services) from electricity bills as his first step to ease the cost of living. The Great British Summer Savings scheme, announced on May 21 and effective from June 25, lowered prices locally for cinema tickets, cultural events, and historic monument visits but did not change the overall inflation figure. The ONS assessed its total impact as small. ONS
The government's financial situation has gotten tighter. A sell-off of government bonds across major markets, including France, Germany, the US, Japan, and the UK, in the days before August 19 pushed up the UK's borrowing costs. A chancellor facing higher borrowing costs, inflation at 2.9%, an October energy cap increase on the way, and slowing wage growth has limited ability to boost the economy without risking a new wave of inflation. The Guardian
On how the numbers are calculated, the ONS has upgraded its methods. Since February 2026, the inflation basket has used scanner data from supermarket checkouts and online sales, covering about 50% of the UK grocery market and drawing on roughly 300 million price points from over a billion products sold each month. When checked against traditional local price collection, the new data showed slightly higher grocery inflation for February than the official figures, suggesting the old method slightly understated grocery price rises. ONS
The broader context here is that UK inflation is being pulled around by energy costs tied to global conflicts the government cannot control, while pressure from domestic spending continues to ease. Steady core inflation, slowing factory costs, and weaker wage growth all suggest the underlying trend is downward. But with another energy cap rise coming in October and fuel prices already climbing again in August, the overall rate is more likely to drift toward the OBR's 3% year-end forecast than to settle near the government's 2% target any time soon. The planned VAT cut on electricity would partly offset the cap increase for consumers, but it would also be a spending decision made while borrowing costs are rising, the kind of trade-off that will define Healey's early days as chancellor.
