Electricity suppliers in Ireland offer a mix of standard electricity, gas, dual fuel, pay as you go, and smart meter plans. For most households, the best way to compare providers is by looking at the Estimated Annual Bill, tariff type, contract terms, and whether the plan matches your meter and payment preferences. Electric Ireland remains the largest supplier, while newer providers such as Yuno Energy have increased competition, especially for customers considering smart tariffs.

Who Are the Electricity Suppliers in Ireland?

There are 11 electricity suppliers operating in the Irish electricity market.

Depending on the provider, you can choose from standard electricity plans, gas offers, dual fuel bundles, PAYG tariffs, and smart meter tariffs.

The table below gives an overview of what each supplier currently offers:

⚡ Electricity Suppliers Ireland

Supplier	Electricity	Gas	Dual Fuel	PAYG	Smart
	✅	✅	✅	✅	✅
	✅	✅	✅	❌	✅
	✅	✅	✅	❌	✅
	✅	✅	✅	❌	✅
	✅	✅	✅	❌	✅
	✅	✅	✅	❌	✅
	✅	❌	❌	❌	✅
	✅	❌	❌	✅	✅
	✅	✅	✅	✅	✅
	✅	❌	❌	❌	✅
	✅	❌	❌	❌	✅
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Last Updated: March 2026

Ireland’s Energy Market Structure & SoLR

The Irish electricity market is regulated by the Commission for Regulation of Utilities (CRU). One of the most important consumer protections in the market is the Supplier of Last Resort (SoLR).

As of March 2026, the market consists of 11 active suppliers.

While the traditional larger suppliers still account for much of the market, newer entrants have increased competition, particularly in the smart meter segment.

Although many suppliers offer similar core services, some are better known for particular plan types or customer needs:

• Electric Ireland & Bord Gáis Energy: Established suppliers with broad product ranges, including standard plans, dual fuel offers, and smart tariffs.
• SSE Airtricity & Energia: Well-known national suppliers with strong visibility in the renewable and dual fuel markets.
• Pinergy & PrepayPower: Best known for pay as you go (PAYG) electricity, which can appeal to households that want closer control over top-ups and spending.
• Flogas & Community Power: Suppliers with more distinct propositions, including broader energy offerings in the case of Flogas and community-led positioning in the case of Community Power.

Irish Electricity Suppliers Market Share 2026

Market share can give a useful indication of supplier scale and brand presence in Ireland.

Electric Ireland remains the largest supplier in the residential market.

At the same time, smaller and newer providers continue to compete for customers by focusing on specific areas such as smart tariffs, PAYG, or renewable electricity plans.

Are There Renewable Electricity Suppliers in Ireland?

Yes. A number of suppliers in Ireland offer 100% renewable electricity plans.

Although all electricity flows through the same national grid, renewable tariffs are linked to the supplier’s sourcing and certification arrangements. For households that want a greener tariff, it is worth comparing both the supplier’s renewable claims and the total annual cost of the plan.

The following suppliers are listed on this page as offering renewable electricity options:

• Energia
• SSE Airtricity
• Pinergy
• Community Power
• Ecopower
• Waterpower

Are There PAYG Electricity Suppliers in Ireland?

Yes. There are 2 dedicated PAYG electricity suppliers in Ireland:

• PrepayPower
• Pinergy

PAYG electricity lets customers pay for electricity in advance using a credit or top-up system. This can help with budgeting and day-to-day visibility over usage.

However, PAYG electricity can often work out more expensive than standard billed plans, so it is worth comparing the full annual cost before choosing a prepay tariff.

Who Is the Best Electricity Supplier in Ireland?

There is no single “best” electricity supplier for every household in Ireland. The right provider depends on your usage, meter type, contract preferences, and whether you value lower prices, renewable electricity, PAYG flexibility, or smart features.

When comparing suppliers, focus on the points below:

• Does the supplier offer competitive prices, discounts, and plan options?
• Do they provide renewable electricity options if this matters to you?
• How strong is their customer service and account support?
• What do customer reviews suggest about billing, support, and switching experience?
• Do they offer specialist tariffs such as EV plans for electric cars or microgeneration rates?

For most households, the best way to compare suppliers is to look beyond the headline discount and check the total annual cost, tariff structure, and any contract conditions.

If you are not sure where to start, Selectra can help you compare electricity prices and find a plan that better matches your home and usage.

Who Is the Best Gas Supplier in Ireland?

Much like with electricity, the best gas supplier depends on your household’s needs and the type of tariff you want.

When comparing gas suppliers, it is worth looking at:

• the total annual cost, including unit rates, standing charges, and discounts
• available payment options
• customer service and account support
• customer reviews and overall supplier reputation

Which Electricity Supplier Has The Cheapest Offer?

The cheapest electricity supplier in Ireland can change regularly as providers update rates, discounts, and smart tariffs.

The table below outlines the current cheapest offer for each electricity supplier:

Supplier	Offer Details	Selectra Score	Estimated Annual Bill
Standard, 24hr	29% discount on electricity 12-month contract 100% green energy Variable rate Online billing Direct debit		1390 € Call to Compare Prices
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Price Details Unit Rate Urban: 0.2335 € / kWh Rural: 0.2335 € / kWh Standing Charge Urban: 277.4 € / Year Rural: 279 € / Year Price Details Unit Rate Urban: 0.2335 € / kWh Rural: 0.2335 € / kWh Standing Charge Urban: 277.4 € / Year Rural: 279 € / Year
Standard, 24hr	36% discount on electricity 12-month contract 100% green energy Variable rate Online billing Direct debit		1430 € Call to Compare Prices
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Price Details Unit Rate Urban: 0.2504 € / kWh Rural: 0.2504 € / kWh Standing Charge Urban: 243.13 € / Year Rural: 306.69 € / Year Price Details Unit Rate Urban: 0.2504 € / kWh Rural: 0.2504 € / kWh Standing Charge Urban: 243.13 € / Year Rural: 306.69 € / Year
Standard, 24hr	32% discount on electricity 12-month contract Variable rate Online billing Direct debit		1451 € Call to Compare Prices
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Price Details Unit Rate Urban: 0.2594 € / kWh Rural: 0.2594 € / kWh Standing Charge Urban: 224.56 € / Year Rural: 281.89 € / Year Price Details Unit Rate Urban: 0.2594 € / kWh Rural: 0.2594 € / kWh Standing Charge Urban: 224.56 € / Year Rural: 281.89 € / Year
Smart 24 Hours	€135 cashback 30% discount Variable rate 100% renewable energy Direct debit Paperless billing		1464 € Call to Compare Prices
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Price Details Unit Rate Urban: 0.2578 € / kWh Rural: 0.2578 € / kWh Standing Charge Urban: 243.13 € / Year Rural: 306.68 € / Year Price Details Unit Rate Urban: 0.2578 € / kWh Rural: 0.2578 € / kWh Standing Charge Urban: 243.13 € / Year Rural: 306.68 € / Year
Standard, 24hr	18% discount on electricity €60 cashback 12-month contract Variable rate Online billing Direct debit		1467 € Call to Compare Prices
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Price Details Unit Rate Urban: 0.2614 € / kWh Rural: 0.2614 € / kWh Standing Charge Urban: 230.06 € / Year Rural: 288.97 € / Year Price Details Unit Rate Urban: 0.2614 € / kWh Rural: 0.2614 € / kWh Standing Charge Urban: 230.06 € / Year Rural: 288.97 € / Year
Standard, 24hr	12-month contract Variable rate Online billing Direct debit		1467 € Call to Compare Prices
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Price Details Unit Rate Urban: 0.2642 € / kWh Rural: 0.2642 € / kWh Standing Charge Urban: 219 € / Year Rural: 255 € / Year Price Details Unit Rate Urban: 0.2642 € / kWh Rural: 0.2642 € / kWh Standing Charge Urban: 219 € / Year Rural: 255 € / Year

*Figures are for illustrative purposes only. Calculations based on average consumption figures (4200 kWh) for an urban home with a fixed meter. All new customer discounts have been applied.
Read more about the Selectra Score.

How Do I Choose an Electricity Supplier in Ireland?

Choosing the right electricity supplier does not have to be complicated. If you compare the right details, you can find a plan that better suits your usage and could reduce your annual bill.

• ⚡ How to Choose A New Electricity Provider
• Find a recent energy bill.
• Note your unit rate, tariff type, and annual kWh usage.
• Check whether you have a standard meter or a smart meter.
• Review supplier offers and compare them like for like.
• Choose the plan that offers the best value for your home, not just the biggest advertised discount.

There are several factors to consider when switching electricity suppliers.

Some are obvious, while others are easy to miss if you focus only on the headline offer.

Key points to compare include:

1. Cost — Is it one of the cheapest electricity offers for your meter type and usage?
2. Customer service — Does the supplier provide reliable customer support in Ireland?
3. Energy sources — Does the supplier offer renewable electricity options?
4. Exit fees — If you are still in contract, check whether an exit fee applies before you switch.
5. Discounts — Welcome discounts can be useful, but always compare the annual bill and contract terms as well.

Compare Ireland's Top Electricity Suppliers

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The services and products mentioned on this website may only represent a small selection of the options available to you. Selectra encourages you to carry out your own research and seek advice if necessary before making any decisions. We may receive commission from selected partner providers on sales of some products and/or services mentioned within this website. Our website is free to use, and the commission we receive does not affect our opinion or the information we provide.