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Off-grid homes pay 85% more for heating oil than before the Iran war

Heating oil costs 111p a litre, about 85% above its level before the Iran war began in March, according to Boiler Juice. The BBC reports the market is unregulated, so global moves reach roughly 1.5 million off-grid people quickly.

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Illustration accompanying Off-grid homes pay 85% more for heating oil than before the Iran war
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Heating oil is off its peak but still far above pre-war Heating oil price in pence per litre (BBC; Boiler Juice), people relying on it, and one householder's quoted top-up. It was about 60p a litre until March.

Four figures. Heating oil now costs 111p per litre, after a dip from a high of 134p per litre when the Iran war began in March. It was about 60p before. About 1.5 million UK people rely on heating oil. A north Wiltshire householder expects his winter top-up to cost over £550.

Heating oil is off its peak but still far above pre-war
FigureValueNoteClaim
Heating oil price now111 p per litreBoiler Juice, rising again after a dip5
Peak after Iran war began134 p per litrefrom a stable level of about 60p4
UK people reliant on heating oil1.5 million peoplemostly rural, off the mains gas network1
Wiltshire home's winter top-up550 £quoted as over £5506

What happened

  • The price had been stable at about 60p a litre until March, then jumped to a high of 134p when the war in Iran started.
  • The BBC says tensions in the Middle East and the war in Ukraine are both affecting supply and pushing prices up.
  • Peter Mason, a retired householder in north Wiltshire, expects his winter top-up to cost over £550, against about £300 to fill the tank last year.
  • Van operator Dylan Williams paid £120 to £130 for a full tank at the start of the year and now pays £160, and he has raised his own prices.

Why it matters

  • constraint Without a regulated tariff, the buffers the BBC describes are personal savings, a bulk-buying club and fuel cards that save a few pence.
  • contradiction The 1.5 million figure and the 60p-to-134p series describe heating oil, but several of the BBC's business examples describe vehicle fuel, so the headline percentages do not map onto them.
  • decision Households with low tanks must choose between topping up at 111p and waiting on a peace deal that may or may not arrive.
  • exposure A not-for-profit kitchen with thin margins and isolated rural clients passes any price rise to the people least able to find another provider.

The dip since the peak has been partial. A fall from 134p to 111p recovers about 31% of the rise from 60p and leaves about 69% of it in place [20]. At the peak the price stood about 123% above its earlier level [18]. The 111p figure comes from the price comparison site Boiler Juice [5]; the BBC does not attribute the 60p and 134p figures to a source.

Household bills follow the per-litre price. Peter Mason's refill is at least 83% dearer than last year's [21]. He is retired, and he said: "I have to be really careful and pull money out of savings." [8]

The business examples are harder to line up with the headline numbers. Dylan Williams, who runs a van business, saw a full tank rise 23% to 33% from the start of the year [22]. That is well under the heating oil move, but he cited diesel prices [11], and his baseline is January rather than the pre-war months. A fuel card does not close the gap. "It's a few pence really," he said [11].

For firms the choice is between passing the cost on and absorbing it, and the BBC's examples show both pressures. Williams has already raised his prices [10]. Yvette Farrell of Dean Forest Kitchen said the not-for-profit has "not a lot of wiggle room" [12] and might have to raise prices because there is "not going to be much choice in the future" [13]. Her clients are spread across a rural area with no public transport [14]. Tristan Holland pays his care staff 55p per business mile and said "there has to be a profit or else we just can't carry on going." [15]

In our view the timing matters more than the size. The BBC says prices can rise or fall on the words and actions of key political figures [16], and that they could come down if the US and Iran reach a peace deal [23]. A business that raises prices this quarter fixes them at 111p against a market that may move either way. A business that waits absorbs the cost now. The first pays next quarter, when customers see a price that may no longer track the market; the second pays this one.

Buying clubs are the one organised response in the account. Richard Willan runs the Nadder Oil Buying Club, a Wiltshire group through which more than 1,000 residents pool their orders to get a better price, and he said rural residents were increasingly vulnerable as colder months set in [17]. The club is watching the US mid-term elections, and Willan said "that might change things again" [24].

What to watch

  • Whether a US-Iran peace deal is signed, which the BBC says could bring heating oil prices down.
  • Whether Boiler Juice's 111p reading keeps climbing toward the 134p high, since the price is rising again after a dip.
  • Whether Dean Forest Kitchen follows through on the price rise Yvette Farrell said it might have to make.

Clarity's read

What the record supports and how the coverage leans. The claims behind it follow.

Reality

Evidence55
Adoption
Insufficient
Hype gap+5
Incentives
Insufficient
Confidence60
Why these scores

Claim ledger

Ranked by verification strength, evidence, and original report placement.

  1. [1]

    About 1.5 million people across the UK are not on the mains gas network and rely on heating oil, the vast majority of them in rural locations.

    ReportedSupportedSource: BBCView cited source
  2. [2]

    The heating oil market is unregulated, unlike gas and electricity, so any change in the global price is quickly passed on to customers.

    ReportedSupportedSource: BBCView cited source
  3. [3]

    Tensions in the Middle East and the ongoing war in Ukraine are both affecting supply, which is causing prices to rise.

    ReportedSupportedSource: BBCView cited source

Sources

1 independent publisher whose own reporting we read for this story.

  1. bbc.co.uk

    1 article · October 11, 2026

    Why some have no choice but to pay costly oil prices

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