As summer holidays fade into memory, households face a sobering economic reality: surging energy costs and the prospect of higher borrowing expenses are reshaping financial planning across the developed world.
Oil prices have climbed sharply, straining household budgets at fuel pumps for months, while geopolitical tensions in the Middle East raise fresh concerns about the cost of living. The conflict has already prompted major central banks to act, with the European Central Bank recently tightening monetary policy and others preparing decisions that could reshape borrowing costs for millions.
Why are central banks raising rates?
Central banks use interest rate increases to combat inflation by making borrowing more expensive for mortgages, credit cards and business loans. This approach aims to cool consumer spending and reduce price pressures. Higher rates also encourage saving over spending, though they carry risks: businesses may delay investment and hiring when borrowing becomes costlier.
The Middle East conflict has disrupted energy supplies, with shipments through the Strait of Hormuz—one of the world's busiest oil and gas corridors—restricted by the war. A barrel of Brent crude now trades around $105 (£78), approaching levels seen when the conflict began. Rising energy costs ripple through economies: they increase heating and fuel expenses directly, but also drive up transportation costs that businesses pass to consumers through higher food and goods prices.
Citing the Middle East conflict and warning that inflation was "set to remain well above" its 2% target for some time, the European Central Bank recently raised its key rate to 2.5%. According to , this September move was the ECB's second rate increase this year, lifting the deposit rate by a quarter point from 2.25% to 2.50%. The decision took place in Berlin rather than the ECB's usual Frankfurt headquarters.
ECB officials warned that price pressures may prove lasting as the energy shock from the Iran war continues to cloud the inflation outlook, according to reporting. The euro zone's inflation data on 1 September rose above 3%, reinforcing the case for the hike.
What are other major central banks doing?
The US Federal Reserve and Bank of England face their own decisions in the coming days, with market expectations diverging sharply between the two.
The Federal Reserve meets on Wednesday and has held rates steady between 3.5% and 3.75% for five consecutive meetings, with its last change—a rate cut—occurring in December. However, a robust jobs market and President Donald Trump's assertion that oil prices will not decline until the Iran war ends (which he expects after November's elections) have led many Wall Street analysts to anticipate a rate hike this month.
Newly-appointed Fed Chair Kevin Warsh has remained guarded about the direction of rates, but his repeated emphasis that the central bank's focus should be on slowing price rises has fuelled expectations of an increase. Economists at Deutsche Bank recently concluded that a rate hike is "the most likely policy outcome", citing comments from Warsh and other Fed members. Grace Zwemmer, US economist at Oxford Economics, stands as a notable exception, expecting rates to remain unchanged, but a rate cut appears off the table almost universally.
Trump, however, continues to press for lower rates.
"The Fed Board, with its great new leader, must get smart - BE PATRIOTS for a change,"he posted on social media last week.
Will the Bank of England follow suit?
When the Bank of England meets later next week, it is expected to balance current price pressures against the broader economic picture. Millions of UK households face energy bills rising to their highest level in three years as winter approaches, and gas prices have climbed above 200p per therm for the first time since the end of 2022. UK inflation stands at 2.9% and is expected to jump in coming months.
Despite these pressures, broad agreement suggests the Bank will leave rates at 3.75%. According to Oxford Economics, there is "no sign" of second-round effects—such as workers demanding wage rises or businesses raising prices—feeding through the economy in response to the energy shock. This gives the Bank "some breathing space", added economist Alexander Harvey.
Why is the UK situation different from 2022?
The economic environment outside the US, particularly in the UK, has weakened considerably compared to 2022, when the last major inflation shock struck the world. Yael Selfin, chief economist at KPMG, noted that UK inflation reached a record high of 11.1% in October 2022, yet interest rates are already higher than four years ago, and consumers—scarred by previous price spikes—have fundamentally altered their spending patterns.
The labour market presents a starkly different backdrop. Four years ago,
"businesses were hiring aggressively, vacancies were at record highs, and more people were moving jobs than normal"as the economy recovered from Covid, according to Harvey.
"The conditions were in place for employees to push for significant pay rises in response to a significant inflation shock."
Today's labour market tells a different story. Hiring is much weaker than the historical average, and employers face less pressure to recruit, giving workers far less leverage to demand higher pay.
"That's in stark contrast to the current labour market,"Harvey said.
What do markets expect ahead?
Markets are now pricing in more than three rate hikes over the year ahead, reflecting stronger expectations of additional central-bank tightening, according to . The ECB's next scheduled policy meeting is on 29 October 2026, with some analysts expecting that meeting to be the next opportunity for another hike if oil prices remain elevated.
A poll on 3 September found economists expecting the September hike to be the ECB's second and final increase in this cycle, though further moves remain possible if inflation persists. In July, the ECB had kept rates unchanged but left the door open to another increase in September because renewed conflict in the Middle East had erased hopes of a quick drop in energy costs.
Key Facts
- The European Central Bank raised its key rate to 2.5% in September, its second increase this year, citing Middle East conflict and persistent inflation concerns.
- The US Federal Reserve meets on Wednesday with markets expecting a rate hike, while the Bank of England is widely expected to hold rates steady at 3.75%.
- Brent crude oil trades around $105 per barrel as Middle East conflict disrupts shipments through the Strait of Hormuz, a critical global energy corridor.
- The UK labour market is significantly weaker than in 2022, reducing workers' ability to demand wage rises in response to inflation, limiting second-round price pressures.
- Markets are pricing in more than three additional rate hikes over the coming year as central banks respond to energy-driven inflation.
