Beat the Price Increases and Save Money on Electricity in 2025

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Variable Rate

Estimated Annual Bill

€1,289.03 /year

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Fixed Rate

Estimated Annual Bill

€1,306.23 /year

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32% Discount

Estimated Annual Bill

€1,326.80 /year

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Which Irish Energy Supplier Offers Fixed Rate Electricity Plans?

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Currently, Flogas is the only major supplier to offer fixed rate electricity plans in Ireland. A fixed rate electricity plan locks in the price you pay per unit of electricity (kWh) for the entire duration of your contract, regardless of any price increase or decrease introduced by your supplier. While SSE Airtricity previously offered these plans, they have recently moved to offer only variable rate options. If you are looking to switch electricity provider, you can call 📞(01) 913 1771.

Which Irish Suppliers Offer Fixed Rate Electricity Plans?

Following recent market changes, fixed rate electricity plans are currently available from:

  1. Flogas

Flogas offers fixed electricity rates across all of their standard plans including:

Flogas Fixed Rate Electricity Plans

Flogas actively promotes fixed-rate plans under a 1-Year Price Guarantee for new customers, providing peace of mind against market fluctuations.

They offer different fixed-rate options depending on your meter type:

Flogas Fixed Rate Electricity Plans
Plan Name / Meter TypeRate TypeSample Fixed Rate (Incl. VAT)Estimated Annual Bill (EAB) for Average Usage*Key Feature
1 Year Electricity Fixed Rate24hr Meter24.09 c/kWh€1,313Lock in your unit price for one year.
Day Rate25.18 c/kWh€1,238
Night Rate12.64 c/kWh
Smart Meter Fixed RateSmart Day Rate26.60 c/kWh€1,240Fixed rates for Day, Night, and Peak usage on a Smart meter.
Smart Night Rate13.46 c/kWh
Smart Peak Rate32.59 c/kWh

*Rates and EABs are for illustrative purposes and are subject to change. They are typically based on national average consumption (4,200 kWh) for a specific urban meter type, and include VAT and levies.

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What is a Fixed Rate Electricity Tariff?

A fixed rate electricity plan locks in the price you pay per unit of electricity (kWh) for the entire duration of your contract, typically 12 months.

This fixed price component covers only the unit rate; your daily standing charge remains fixed for the duration of the contract too, but government taxes and levies, such as the Public Service Obligation (PSO) levy, are subject to change.

The core benefit is that regardless of what happens to the wholesale cost of electricity during your contract term, your unit price will not increase.

How is it Different to a Variable Rate Plan?

A variable rate electricity plan means that the unit price you pay for electricity can rise or fall at the discretion of your supplier. These tariffs directly reflect changes in the wholesale energy market.

If the supplier's cost for buying electricity goes up, your rate will likely increase; if their cost goes down, your rate may fall. Suppliers like SSE Airtricity, Bord Gáis Energy, and Electric Ireland primarily offer these types of plans.

Fixed Rate vs Variable Rate Electricity Plans
FeatureFixed Rate TariffVariable Rate Tariff
Unit Price StabilityPrice is locked for the contract term (e.g., 12 months).Price can change (increase or decrease) at any time.
BudgetingEasy, as the main cost per unit is known.Difficult, as the price can fluctuate unexpectedly.
Contract LengthTypically 12 months.Open-ended or 12-month discount term.

How Do Fixed Rate Plans Compare to Variable Rates?

In many cases, a fixed rate plan is cheaper than a supplier’s standard variable rate (SVR), but it may not always be the absolute cheapest option on the market if other suppliers are offering aggressive discounts on their variable plans.

Flogas Fixed vs. Discounted Variable Electricity (24hr Standard Meter)
Plan Type24hr Unit Rate (Incl. VAT)Estimated Annual Bill (EAB)*Key Feature
Flogas Fixed Rate24.09 c/kWh€1,313Unit price locked in for 1 year.
Flogas Discounted Variable27.75 c/kWh€1,483Includes a 30% discount off standard unit rates.

*Rates and EABs are based on average consumption (4,200 kWh) for a 24hr standard urban meter type, and include VAT and levies.

Are Fixed Rate Standing Charges More Expensive?

No, fixed rate standing charges are not necessarily more expensive. Their cost is determined by the specific tariff and supplier, not just the fixed-rate structure.

What are the Pros and Cons of Fixed Rate Electricity?

Since Flogas is currently the sole provider of these plans, it is important to understand the trade-offs before switching.

Advantages of Fixed Rate Electricity

  • Price Certainty: Protection from sudden, significant price increases during your contract.
  • Budgeting: Allows for stable household budgeting as the unit rate does not change.

Disadvantages of Fixed Rate Electricity

  • No Benefit from Market Falls: If energy prices fall across the market, your fixed rate remains the same.
  • Early Exit Fees: Switching before your contract ends usually incurs a penalty (typically €50).

Fixed Rate Electricity Plans FAQs

Does SSE Airtricity still offer fixed rate plans?

No. SSE Airtricity has withdrawn its fixed-rate electricity plans from the Irish market. They now focus on variable rate plans and smart meter offerings.

What Happens When my Fixed Rate Contract Ends?

You will be automatically moved onto the supplier's Standard Variable Rate (SVR), which is usually their most expensive tariff. It is highly recommended to switch or renegotiate at this point.

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