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Your home's oil, sorted, compare local prices, get drop alerts, and never get caught short.

An independent heating-oil assistant for Ireland.

A free service by Magnus Monitors

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Heating safety: when in doubt, contact an OFTEC-registered technician.

← All guides
Prices4 min read

Why heating oil prices change so much

From crude oil and the euro to the carbon tax, here's what actually moves the price you pay.

By MyOil Team · 6 June 2026

The big levers

  • Global crude oil, the single biggest driver; geopolitical shocks can move prices sharply within days.
  • The euro, dollar rate, oil is priced in dollars, so a weaker euro means a higher pump price here.
  • Carbon tax, rising on a set schedule and applied to heating fuels.
  • Local logistics, delivery distance and competition vary the price by county.

What you can do

You can't control the market, but you can time your fills with a price-drop alert and avoid pricey emergency top-ups by not running low.

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Stay ahead

Catch the dips, not the spikes

Set a price-drop alert and we'll email you when oil gets cheaper in your county.

Set a price-drop alert →
Plan ahead

Not sure if you need oil yet?

Pop in your tank and last fill, and we'll estimate how many days you've got left.

See when you'll run out →

Related guides

Prices5 min read

When is the best time to buy heating oil in Ireland?

Prices swing with global crude, the euro, and the seasons. Here's how to think about timing without trying to predict the future.

Read →
Saving money4 min read

300 vs 500 vs 1000 litres: how much oil should I order?

Bigger fills are cheaper per litre, but cash flow and tank size matter. Here's how to choose.

Read →
Running out4 min read

How long will 500 litres of heating oil last?

A simple, honest guide to estimating how many weeks 500 litres will heat your home, and why the answer changes with the weather.

Read →
Your personal heating-oil assistant

Never overpay, never run dry.

Tell us your county and we'll watch the price by the fill, not the cent. Add your tank and we'll tell you when you'll run out, and nudge you in good time to order.

Set a price-drop alert →See when I'll run out