Home-heating oil prices jump 67.5% in March, largest monthly rise on record, CSO data shows

The largest monthly rise the CSO has ever recorded for home-heating oil
March's 67.5 per cent jump surpassed the previous record of 58.4 per cent from March 2022.
Mark

Sixty-seven point five per cent in a month. How big is that, really?

Mimi

It's the biggest monthly rise the CSO has recorded for home-heating oil. The old record was 58.4 per cent, in March 2022.

Mark

So this beats the last big shock.

Mimi

By a clear margin, yes. And it's not just a month-on-month story. Against a year ago, prices are up 63.3 per cent.

Luke

Worth noting what that second figure does. It tells us this isn't a rebound from a cheap February. The level is genuinely high.

Mark

What's driving it?

Mimi

Disruption to global fuel supplies from the Iran war. Energy prices have spiked in recent weeks.

Luke

That's the explanation the reporting gives, and it's reasonable, but the source doesn't break down how much of the rise is the war versus other factors. I'd hold that loosely.

Mark

And the human side? The paper is asking readers to write in.

Mimi

Yes, whether people are paying more, whether heating eats a big share of their budget, and whether they're cutting back or going without.

Luke

Those are questions, not findings. We don't yet know how many households have rationed heating. The CSO number measures price, not hardship, and reader submissions will be a curated selection, not a representative sample.

  • Home-heating oil jumped 67.5 per cent in a single month, smashing the previous record of 58.4 per cent set in March 2022.
  • Oil-tank owners are facing a sharp, fast squeeze as bulk deliveries carry the full force of disrupted global fuel supplies.
  • The Irish Times is gathering reader accounts to find out whether families are cutting back on heat or stretching their budgets to cope.
  • Prices are up 63.3 per cent year on year, so the pressure is settling in rather than fading, and the next cost-of-living and fuel-poverty data will show how deep it runs.

In the spring of 2026, the Central Statistics Office recorded that home-heating oil in Ireland cost 67.5 per cent more in March than in February, the steepest monthly rise the agency has ever measured for the fuel. Its reach is a reminder of how quickly distant conflicts settle into ordinary kitchens, where a household waiting for a delivery truck feels a war in another region as a sudden weight on the budget. The figures also show that this is no brief dip: prices now sit 63.3 per cent above a year earlier, so the strain is less a passing shock than a lasting pressure on how people keep warm. What the numbers cannot yet reveal is how that pressure is being borne, and The Irish Times has turned to its readers to hear it in their own words.

The Central Statistics Office has confirmed what many Irish households with oil tanks already knew from their own bills: home-heating oil cost 67.5 per cent more in March than in February. It is the largest monthly increase the CSO has ever recorded for the product, and it overtakes the 58.4 per cent jump of March 2022, the benchmark most people still remember.

The rise is not a rebound from an unusually cheap February. Measured against a year ago, prices are up 63.3 per cent, which means the cost of filling a tank is now far above where it stood. The cause, according to the reporting, is disruption to global fuel supplies linked to the Iran war. Oil is bought in bulk and delivered to the door, so the pressure arrives quickly and lands hard.

The Irish Times is asking readers to describe what this means in their homes. Have they noticed the surge, how large a share of the budget heating now takes, and whether they have had to limit or give up heating altogether. Submissions of up to 400 words can be sent through a form with a phone number for verification, and the paper says it will publish a selection rather than all of them.

The CSO measures prices, not hardship, so the human cost remains largely unrecorded. The reader accounts aim to fill that gap, and the coming cost-of-living and fuel-poverty figures will show whether the strain is beginning to appear in the official data.

The Central Statistics Office has put a number on what many Irish households with oil tanks have been feeling at the pump and the delivery truck: home-heating oil cost 67.5 per cent more in March than it did in February. It is the largest month-on-month increase the CSO has recorded for the product.

The previous record was 58.4 per cent, set in March 2022. That jump is the benchmark most people will remember, and this year's rise is nearly nine percentage points above it.

The annual comparison tells a similar story. Measured against prices twelve months earlier, home-heating oil is up 63.3 per cent. That means the March surge was not a bounce back from an unusually cheap February; the cost of filling a tank is now well above where it stood a year ago.

The cause, according to the reporting, is the disruption to global fuel supplies stemming from the Iran war. Energy prices have spiked over recent weeks as a result, and home-heating oil, which is bought in bulk and delivered to the door, has felt that pressure sharply and quickly.

The figures are the hook for a wider piece of reporting by The Irish Times, which is asking readers how the price rises have affected them. Its questions are plain: have you noticed the cost of your home-heating oil surge, does heating your home take up a significant share of your household budget, and have you had to limit or give up heating because of cost pressures?

Readers can respond through a form, keeping submissions to 400 words or fewer and providing a phone number used only for verification. The paper says it will curate a selection of submissions for an article and may not publish every one it receives.

The CSO data measures price, not hardship, so what these increases mean in practice for household budgets and for how much heat people are actually using is not yet captured. That is the gap the paper's call for accounts is meant to start filling, and the next cost-of-living and fuel-poverty data will show whether the strain becomes measurable.

The Irish Times is asking readers whether they have had to limit or forgo home heating because of cost pressures.
— The Irish Times, reader call-out
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