4 FAQs about Electricity market dublin

Does Ireland have a separate electricity market?

The electricity sector in Ireland previously operated as two separate markets: Northern Ireland operated as part of the UK, and the Republic of Ireland operated its own separate market.

What is the electricity market?

The electricity market is where generators and suppliers trade electricity. A lot of work happens behind the scenes to balance supply and demand. Market trading ensures that we have a safe and reliable electricity supply. Since 2018, the I-SEM is the wholesale electricity market for Ireland and Northern Ireland.

What is the cheapest electricity supplier in Ireland?

As of January 2026, the cheapest electricity supplier in Ireland is Yuno Energy, whose standard, 24hr rate deal costs an estimated €1,299.52 per year. The 'raw' cost of electricity generation makes up less than half of what you pay. The final price per kWh is a combination of several factors:

How do electricity suppliers buy electricity in Ireland?

Electricity suppliers purchase electricity on what's known as the 'wholesale market', most typically from renewable or thermal energy generators, but also from battery storage operators or interconnectors that import electricity to Ireland from other countries. Energy costs are by far the single biggest component of overall electricity charges.

Electricity prices

Electricity prices - Ireland This table/chart shows the SEMOpx spot exchange prices for the Ireland bidding zone in the Day-Ahead market, using local time (Europe/Dublin)

SEAI Summary of Irish Electricity and Gas Prices (Eurostat EPR

The tables break down the effective unit price of energy in each band, the changes in that price over the last 12- and 24-months, Ireland''s EU ranking of the price in that band, and the market share of each

Energy prices | Present

There are two markets that feed into the price of electricity – a wholesale electricity market where price is determined by competitive bidding between electricity generators, and a retail market where

Electricity sector in Ireland

The electricity industry is regulated by the Commission for Regulation of Utilities which also regulates the natural gas market. The functions and duties of the commission have been altered and expanded

25 years of electricity market liberalisation – Energy Ireland

The establishment of the wholesale electricity market – under the governance of CER and operated by EirGrid – was the final step in the initial market liberalisation.

Electricity Prices Ireland: Price per kWh

In February 2026, the average price of electricity in Ireland per unit is 36.34c per kWh. This is based on a standard, 24hr urban rate comparing all providers with VAT included.

New data centres must generate and supply electricity to wider market

New data centres will only be able to connect to Ireland''s electricity grid if they also generate and supply power to homes and businesses, the regulator that oversees the energy

Homepage | SEMOpx

We assist participants in achieving their electricity trading objectives by providing local knowledge with cost effective services, combined with the experience of our service partners.

How the Market and Grid Interact | EirGrid

SEMO and SEMOpx make up parts of the electricity market. They are overseen by the SEM Committee, consisting of the Commission for the Regulation of Utilities (CRU) in Dublin, the Utility Regulator (UR)

Electricity costs in Ireland – drivers and outlook

In Ireland and beyond, the energy crisis that followed the Russian invasion of Ukraine in 2022 brought electricity costs firmly into the spotlight. They have stayed there ever since, as

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