UK inflation hit 3.1% in August. Most of the overshoot came from energy. The number that matters isn't the 3.1%, it's what's left in your account after the direct debits clear.

The Bank of England held its base rate at 3.75% on 17 September. Three of the nine MPC members voted to raise it instead. The committee is genuinely unsure whether it's looking at a one-off shock or the start of something that sticks.

Global energy prices have risen sharply since the summer, driven by the conflict in the Middle East. That fed straight into Ofgem's price cap calculation. From October, the typical UK household's annual energy bill rises to £1,723, about £60 higher than where it sits now. The Bank puts roughly 0.7 percentage points of August's 3.1% inflation figure down to energy on its own. Take that out and headline inflation is still above target, but it's a different, calmer story.

£60 a year on its own is nothing. The cap has already risen once this year, and the Bank expects inflation to keep climbing, reaching slightly above 4% by the first quarter of 2027 if the conflict doesn't ease. That's the second rise in twelve months, not necessarily the last.

Then there's the bill that doesn't have your name on it yet. The Bank's own language is careful here. It says higher energy costs feeding into food and other prices has "so far been limited." Not absent. Limited. If energy stays expensive through winter, the businesses paying more to heat their premises and run their delivery vans don't absorb that forever. It shows up on shelves a few months later, quietly. Nobody sends a letter to say bread costs more this month than it did last month. It just does.

A rate hold instead of a cut means borrowing stays expensive and mortgage costs don't ease. An energy bill that's £60 higher means £60 that isn't going anywhere else. If food prices start moving on the lag the Bank is describing, that's a third pull on the same fixed income, arriving after the first two have already been budgeted around.

The Bank didn't say prices are coming down. It said it's watching closely to see how far up they go. For anyone budgeting in pounds and sending money home in naira, that's not the same thing as good news.