Today's Electricity Prices — 11 February 2026
The electricity prices shown below are based on the day-ahead market prices for Ireland (Single Electricity Market). Prices vary throughout the day based on supply and demand.
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Understanding Electricity Prices
Wholesale electricity prices in Ireland are set on the Single Electricity Market (SEM), a shared market between Ireland and Northern Ireland. Prices are determined through a day-ahead auction where generators bid to supply electricity.
What Affects Electricity Prices?
- Wind generation: Higher wind output typically lowers prices
- Gas prices: As gas plants often set the marginal price, gas costs directly impact electricity prices
- Demand: Peak demand periods (typically 5pm–7pm) see higher prices
- Interconnector flows: Imports from and exports to Great Britain affect supply availability
How to Save on Electricity
If you have a smart meter with a time-of-use tariff, you can take advantage of price variations throughout the day:
- Off-peak hours: Run high-consumption appliances during the cheapest periods (typically overnight)
- Peak avoidance: Minimise usage during the most expensive periods (typically early evening)
- Smart scheduling: Use timer functions on appliances to automatically run during cheaper periods