Fuel Prices in Cork: What Motorists Need to Know as Middle East Conflict Drives Costs Higher

Global energy markets have been thrown into turmoil following the outbreak of conflict involving the United States, Israel, and Iran on 28 February 2026. Less than a week on, the effects are already being felt at forecourts across Cork, with fuel prices climbing and further increases expected if instability continues.

The global picture

Brent crude oil, the international benchmark against which Irish fuel is priced, has surged sharply since the conflict began. According to Reuters, Brent was trading at approximately $84 per barrel on the morning of 04 March, up from around $72.48 at the close on 27 February; a rise of roughly 16% in under a week.

The spike is driven by fears surrounding the Strait of Hormuz, the narrow waterway through which roughly one-fifth of the world's oil and liquefied natural gas flows. Tanker traffic through the strait has effectively ground to a halt, with over 150 vessels reported anchoring outside the passage. At least five tankers have been damaged and two personnel killed.

On Monday, Saudi Arabia shut its largest domestic oil refinery following a drone strike, while Qatar halted liquefied natural gas production. JPMorgan has warned that a sustained three to four-week squeeze on Strait of Hormuz traffic could push Brent above $100 per barrel.

What Cork drivers are paying

Before the crisis, fuel prices in Ireland were relatively stable. The AA Ireland's most recent published survey, covering February 2026, recorded a national average of €1.73 per litre for petrol and €1.72 per litre for diesel. The AA noted that tax accounts for approximately 65% of the petrol price and 60% of diesel.

However, the picture has shifted rapidly. The Irish Times reported on 03 March that the price of petrol and diesel had already climbed by between 5 and 10 cent per litre since the conflict began, which would put estimated current pump prices in the range of €1.78 to €1.83 per litre. There are reports indicating a potential surge towards €2.00 per litre if the crisis deepens.

The latest available user-submitted prices from FuelCompare.ie, recorded on 02 March, offer a snapshot of where some Cork forecourts stood in the early days of the crisis. Top Oil South Link in Cork was listing diesel at €1.739 and petrol at €1.759; Circle K Tivoli had both at €1.758; Cobh Service Station showed diesel at €1.748 and petrol at €1.738; while Certa in Co. Cork listed both at €1.759. These figures are crowdsourced and may lag behind actual forecourt prices during periods of rapid change. Motorists are advised to check locally before filling up.

Home heating oil has also been hit hard. The Irish Times reported that the cost of 500 litres of home heating oil jumped by approximately 40% from around €498 last Friday to close to €700 by Tuesday evening, with suppliers including Butterly (€703), Certa Oil (€690.99), Right Price Oil (€699), and Corrib Oil (€710).

Why Irish prices move when our oil comes from the North Sea

Ireland sources much of its oil from the North Sea, not the Middle East, which has led to pointed questions about why pump prices have risen so quickly. The answer lies in how fuel is priced. Regardless of where crude oil physically comes from, petrol, diesel, and heating oil are all priced against international benchmarks, meaning a disruption in one part of the world affects prices everywhere.

Prof Lisa Ryan, University College Dublin (Energy Economics):

"Ireland gets much of its oil supply from the North Sea, the UK and Norway, so prices should not be immediately affected by supply disruption through the Strait of Hormuz."

However, Prof Ryan noted that Ireland is more exposed through natural gas. Natural gas prices increased by 33% on Monday alone, and since Ireland generates much of its electricity from natural gas, this is expected to feed through to electricity bills as well.

Dr Paul Deane, University College Cork, highlighted the significance of the Strait of Hormuz as the transport artery for approximately a quarter of the world's oil supply.

Ireland currently ranks fifth highest in the EU for energy prices, according to the most recent Eurostat data, making any further increases particularly unwelcome.

Government response and industry pushback

The Taoiseach has been among those questioning the speed at which prices have risen.

Micheál Martin, Taoiseach:

"There is no excuse for prices going up at the pump yesterday or indeed anywhere, as our oil is coming from the North Sea."

Minister for Enterprise Peter Burke has written to the Competition and Consumer Protection Commission (CCPC) requesting a review of the retail energy market to ensure price increases are proportionate.

The fuel industry, however, has pushed back.

Kevin McPartland, Chief Executive, Fuels for Ireland:

"Ireland does not set fuel prices; global markets do."

Mr McPartland said that when geopolitical shocks occur, wholesale prices move immediately, and it makes no difference whether crude comes from the North Sea or elsewhere, as fuel is priced against international benchmarks.

The AA Ireland said fuel supply to the Irish market remains stable, but acknowledged that any sharp or immediate price increases will understandably raise questions among consumers. AA Ireland stressed that pricing at the pumps should reflect underlying wholesale costs and supply realities.

What to watch next

Ireland holds approximately three months' worth of oil reserves, with physical stocks valued at around €1 billion stored across locations in Galway, Dublin, and Foynes, according to RTÉ. Academics in energy have noted that this level of reserves means price changes should not be as dramatic and immediate as what has been seen in recent days.

Key indicators to watch include the AA Ireland's next monthly fuel price survey, whether Cork forecourts move beyond the current pricing range, and the outcome of the CCPC's review of the retail energy market.

Motorists looking to compare prices locally can check FuelCompare.ie or PetrolPrices.ie for the latest available figures.

Sources: Reuters, The AA Ireland, FuelCompare.ie, The Irish Times, RTÉ, Al Jazeera, Agriland, BNN Bloomberg, Business Today, Connaught Telegraph