Energy providers in Ireland
Ireland has an open, all-island retail energy market regulated by the CRU, with several suppliers competing for both electricity and gas customers.
Our approved partners in Ireland
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Ireland energy costs at a glance
Popular in Ireland
Electric Ireland Ireland’s largest energy supplier, formerly the ESB’s retail arm
SSE Airtricity Major Irish electricity and gas supplier, part of UK’s SSE Group
Home & Residential Energy Providers
Electric Ireland Ireland’s largest energy supplier, formerly the ESB’s retail arm
SSE Airtricity Major Irish electricity and gas supplier, part of UK’s SSE Group
Energia Irish energy supplier with a strong renewable generation portfolio
Bord Gáis Energy One of Ireland’s largest gas and electricity suppliers
Business & Commercial Energy Providers
Electric Ireland Business Business electricity and gas from Ireland’s largest supplier
Energia Business Business energy plans backed by Energia’s renewable generation
Try the Ireland usage calculator
Estimated annual cost, Ireland rates
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What’s costing you money?
Appliances ranked by real annual running cost.
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More Ireland energy topics
Switching savings
How much can you actually save in Ireland?
Find out →
Heat pump vs conventional heating
Real running-cost comparison for Ireland.
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Fixed vs variable tariffs
Should you fix your rate right now?
Find out →
Standing charges & prepayment
What’s really in your bill beyond the unit rate.
Find out →
Moving home?
How energy setup actually works in Ireland.
Find out →
Is solar worth it?
Typical system cost and payback in Ireland.
Find out →
🔄
Switching Savings
How much can you really save?
Read more →
🔥
Heat Pump vs Conventional Heating
Real running-cost comparison.
Read more →
☀️
Is Solar Worth It?
Typical system cost and payback.
Read more →
🏠
Moving Home Guide
How energy setup actually works.
Read more →
📊
Fixed vs Variable Tariffs
Should you fix your rate?
Read more →
💳
Standing Charges & Prepayment
What’s really in your bill.
Read more →
🔌
EV vs Petrol Running Costs
Is charging actually cheaper?
Read more →
💡
What’s Costing You Money?
Appliances ranked by real cost.
Read more →
🏛️
Government Support & Rebates
Real schemes that help with your bill.
Read more →
🧮
Energy Usage Calculator
Plug in your own numbers.
Read more →
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Provider names and descriptions are real and independently sourced. Providers marked “Approved partner” have a live tracked link with us — everyone else is shown for comparison context only; we don’t yet have a working affiliate link for them.
