Heating Oil Prices Falling in Northern Ireland as UK Boiler Grant Gets a Lift

Oil Prices Are Falling, and NI Heating Costs Should Follow

Global crude prices have dropped noticeably in recent weeks, and that movement is starting to feed through to forecourt prices in Northern Ireland. The Belfast Telegraph reports that petrol and diesel are already cheaper across the region as a result. For home heating oil, the Belfast News Letter reported as of 25 June that prices in Northern Ireland could be close to pre-Iran conflict levels within a matter of days, a significant reversal from the elevated costs many households absorbed earlier this year.

The Irish News adds a note of caution, however. While the direction of travel is clearly downward, drivers and consumers face a wait of several weeks before the full benefit of lower crude prices works its way through the supply chain and reaches what households actually pay at the point of delivery. Oil markets can also shift quickly, so the window for lower prices is not guaranteed to stay open.

For anyone with a heating oil tank running low, this is worth keeping an eye on. If your usage allows you to wait a short while, you may benefit from ordering at a lower price point. You can check how long your current stock is likely to last using our free tool (see when you'll run out), and if you want to move when the price hits a level you're comfortable with, you can set a price-drop alert so you don't have to watch the market manually.

A Bigger Grant for Households Ready to Move Away from Oil

Separately, there is meaningful news on the longer-term front. Installer Online and the Cooling Post both report that the UK government's Boiler Upgrade Scheme grant is set to increase to £9,000 from 21 July 2026, specifically for households currently on heating oil or LPG. This is a notable increase and is aimed at making it more financially viable for off-grid homes to switch to a heat pump.

The timing sits alongside ongoing frustration flagged by Money Saving Expert, which notes that households in Northern Ireland on heating oil and LPG have largely been excluded from the broader UK energy support measures that mainland households have accessed. The BUS grant increase applies across Great Britain, but the wider question of targeted support for Northern Ireland's off-grid homes remains unresolved according to that report.

What This Means for an Oil-Heated Home

In the short term, the outlook on price is more encouraging than it has been for some months. In the medium term, the increased BUS grant gives households that have been weighing up a switch to a heat pump a stronger financial case to explore it properly. If you are thinking about that route, speak to an OFTEC-registered installer who can assess what would work for your home and give you an honest picture of the costs and savings involved.