With electric vehicle ownership growing rapidly across Ireland, choosing the right EV electricity tariff can save hundreds of euro each year on home charging costs. All major Irish energy suppliers now offer dedicated EV plans with discounted overnight rates specifically designed for charging your car while you sleep.
EV tariffs work by giving you a heavily reduced electricity rate during a short window in the early hours of the morning — typically between 2 am and 6 am. To access these rates, you will need a smart meter installed in your home, which allows your supplier to track usage across different time periods.
In this guide, we compare every EV tariff available in Ireland in 2026, break down the true cost of each plan (not just the EV rate), and explain how to maximise your savings. Whether you are a new EV owner or looking to switch to a better deal, this article will help you find the cheapest electricity plan for your needs.
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Which Supplier Has the Cheapest EV Tariff in Ireland?
As of March 2026, Pinergy offers the best EV tariff on their Lifestyle EV Drive Time plan at 5.45c per kWh. The table below compares EV charging rates across all Irish suppliers with dedicated EV plans.
| Provider | Plan Name | EV Charge Rate (c/kWh) |
|---|---|---|
| Pinergy | Lifestyle EV Drive Time | 5.45 |
| SSE Airtricity | Smart EV Charge | 8.58 |
| Energia | Smart Drive | 8.90 |
| Bord Gáis Energy | (Green) EV Smart Electricity | 9.31 |
| Electric Ireland | Home Electric+ Night Boost | 10.52 |
Last Updated: March 2026. Prices include VAT at 9%.
Which Supplier Has the Best Overall EV Tariff in Ireland?
While a supplier may offer the cheapest EV charging rate, it may not represent the best overall value. Your total annual electricity bill depends on day rates, night rates, standing charges, and how much electricity your household uses outside the EV charging window. The table below estimates the total annual cost based on average consumption of 4,200 kWh.
| Provider | Plan Name | Day Rate | Peak Rate | Night Rate | EV Rate | Standing Charge | Est. Annual Cost |
|---|---|---|---|---|---|---|---|
| Electric Ireland | Home Electric+ Night Boost | 36.34c | 36.34c | 17.92c | 10.52c | €328.58 | €1,495.89 |
| SSE Airtricity | Smart EV Charge | 39.24c | 52.75c | 22.23c | 8.58c | €305.72 | €1,538.67 |
| Bord Gáis Energy | (Green) EV Smart Electricity | 36.53c | 50.94c | 27.54c | 9.31c | €298.64 | €1,551.19 |
| Pinergy | Lifestyle EV Drive Time | 37.03c | 37.03c | 37.03c | 5.45c | €283.47 | €1,573.46 |
| Energia | Smart Drive | 40.16c | 40.16c | 40.16c | 9.42c | €265.01 | €1,751.35 |
Figures are for illustrative purposes and actual amounts may differ. Based on average household consumption of 4,200 kWh per year.
What Are the EV Tariff Charging Times?
Each supplier sets its own discounted EV charging window. Energia offers the longest window at four hours, while Electric Ireland has the shortest at just two hours. Make sure the charging window works with your schedule before signing up.
| Provider | Plan Name | EV Charging Times | Duration |
|---|---|---|---|
| Pinergy | Lifestyle EV Drive Time | 2 am – 5 am | 3 hours |
| SSE Airtricity | Smart EV Charge | 2 am – 5 am | 3 hours |
| Energia | Smart Drive | 2 am – 6 am | 4 hours |
| Bord Gáis Energy | (Green) EV Smart Electricity | 2 am – 5 am | 3 hours |
| Electric Ireland | Home Electric+ Night Boost | 2 am – 4 am | 2 hours |
Is It Cheaper to Charge an EV at Home or at a Public Charger?
Home charging on a dedicated EV tariff is dramatically cheaper than using public charging stations. A full 60 kWh charge at home on an EV tariff costs around €3.00, compared to €30–€36 at a public fast or high-power charger.
| Charging Method | Typical Cost per kWh | Est. Cost for Full Charge (60 kWh) |
|---|---|---|
| Home EV Tariff | ~€0.05 | ~€3.00 |
| Home Standard Tariff | ~€0.35 | ~€21.00 |
| Public Fast Charger | ~€0.50 | ~€30.00 |
| Public High-Power Charger | ~€0.60 | ~€36.00 |
For an average Irish driver covering 15,000 km per year in an EV with an efficiency of around 17 kWh per 100 km, the annual home charging cost on an EV tariff would be approximately €130 compared to around €900 on a standard household tariff or €1,500+ using public chargers exclusively.
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How Do EV Tariffs Work?
Unlike standard residential electricity tariffs, EV tariffs are specifically designed to cater for the charging needs of electric vehicles or plug-in hybrid cars and are therefore not suitable for homes without an electric vehicle.
They typically offer discounted electricity rates during off-peak hours, usually overnight, when electricity demand is lower and therefore cheaper for suppliers to provide. This helps balance the national grid while giving EV owners significant savings.
There are two main types of EV tariffs available in Ireland:
- Time-of-Use Tariffs (Day/Night/EV Rates): These tariffs have different electricity rates depending on the time of day. They typically include a standard daytime rate, a cheaper nighttime rate, and a significantly discounted "EV" or "Night Boost" rate for a specific period in the very early morning (typically between 2 am and 6 am). This is the most common EV tariff type in Ireland.
- Add-on EV Tariffs: These are less common and typically offered by specific suppliers to their existing customers. They provide a cheaper rate specifically for EV charging at any time, while the rest of the household electricity consumption is charged at the standard tariff rate.
How to Compare the Best EV Tariffs in Ireland
When comparing the best EV tariffs, the EV rate is only one element of the overall cost. Here are the key factors to consider before switching supplier:
- EV Charging Rate: The price per kWh during the discounted EV charging hours. Lower is better, but check the other rates too.
- EV Charging Hours: Check whether the discounted window aligns with your charging habits. A longer window gives more flexibility.
- Standard Electricity Rates: Consider the daytime, peak, and night rates for your general household electricity consumption. These affect the majority of your bill.
- Standing Charge: The fixed daily charge you pay regardless of how much electricity you use. This can vary by more than €60 per year between suppliers.
- Welcome Bonuses and Discounts: Some suppliers offer sign-up bonuses or cashback for new customers, which can reduce your first-year costs.
- Contract Length: Check whether the plan is fixed-rate or variable, and how long the contract lasts. Fixed-rate plans give price certainty.
- Smart Meter Requirement: Most dedicated EV tariffs require a smart meter to be installed in your home.
How to Maximise Savings with an EV Tariff
By choosing an EV tariff, the cheaper overnight rates give homeowners the potential to make significant savings on their energy bills. Here are some tips to help you get the most from your plan:
- Schedule Charging for Off-Peak Hours: Use the timer function in your EV or smart charger to ensure charging occurs during the cheapest EV rate period. Most EVs let you set a departure time and will optimise charging automatically.
- Run Appliances During Night Hours: If your EV tariff also offers a cheaper general nighttime rate, consider running high-consumption appliances like washing machines, dishwashers, and immersion heaters during these hours to save even more.
- Home Battery Storage: If you have or plan to install a home battery system, you can charge it during the cheap EV hours and then use the stored energy during the day when rates are highest.
- Combine with Solar PV: If you have solar panels, you can charge your EV with self-generated solar energy during the day and use the off-peak tariff for overnight top-ups. You may also be able to earn money by exporting excess solar to the grid through microgeneration rates.
- Monitor Your Usage: Use the ESB Smart Meter app to track your consumption patterns and ensure you are using most of your electricity during the cheapest periods.
How to Install an EV Charger at Home
A dedicated home EV charger (sometimes called a wallbox) is the fastest and safest way to charge your electric vehicle at home. While you can technically charge from a standard three-pin socket, a dedicated charger provides much faster charging speeds (typically 7 kW vs 2.3 kW) and is safer for regular use.
EV chargers must be installed by a qualified electrician registered with Safe Electric. The SEAI offers a grant of €300 to help with the purchase and installation cost. You can apply through the SEAI grants portal.
Government Incentives for EVs and Home Chargers in Ireland
The Irish government offers several incentives to encourage the adoption of electric vehicles and reduce the cost of ownership. Here is a summary of the main schemes available as of 2026:
- SEAI Electric Vehicle Grant: Up to €3,500 for privately purchased new battery electric vehicles (BEVs) with a list price between €14,000 and €60,000.
- Vehicle Registration Tax (VRT) Relief: BEVs can receive VRT relief of up to €5,000, reducing the upfront purchase cost.
- Home Charger Grant Scheme: Up to €300 towards the purchase and installation of a home EV charger through SEAI.
- Benefit-in-Kind (BIK) Exemption: Reduced or zero BIK rates apply to electric vehicles for employees, making company EVs more tax-efficient.
- Motor Tax: The annual motor tax for a battery electric vehicle is just €120, one of the lowest bands available.
- Toll Discounts: Some motorway tolls offer reduced rates for electric vehicles.
Ready to Switch and Save on Your Energy Bills?
Our energy experts at Selectra compare all 11 Irish suppliers to find you the lowest rate for your home — completely free.
Are EV Tariffs Worth It in Ireland?
For most EV owners who charge at home, the answer is a clear yes. The savings on home charging alone can amount to several hundred euro per year. However, there are some trade-offs to be aware of, particularly if your household uses a lot of electricity during peak hours.
Advantages
- Drastically lower charging costs: Home EV charging at 5–10c/kWh is far cheaper than the 35–40c standard rate or 50–60c at public chargers.
- Convenient overnight charging: Plug in before bed and wake up to a full battery every morning.
- Supports grid stability: Charging during off-peak hours helps balance the national electricity grid and often uses more renewable energy.
- Potential whole-bill savings: Smart use of night rates for other appliances can lower your total electricity bill.
- Free smart meter: ESB Networks installs smart meters at no cost, so there is no barrier to entry.
Disadvantages
- Smart meter required: You cannot access time-of-use rates without a smart meter.
- Short charging windows: Discounted rates apply only during specific 2–4 hour overnight periods.
- Higher daytime rates possible: Some EV tariffs have pricier day or peak rates, which could increase costs if your household uses a lot of daytime electricity.
- Requires scheduling: You need to set timers or schedule charging to align with the cheap hours.
- Not suitable for non-EV homes: If you do not own an electric vehicle, a standard smart meter plan or Nightsaver tariff is likely better value.
Frequently Asked Questions About EV tariffs in Ireland
Yes. For EV tariffs with time-of-use rates, a smart meter is required. It allows your supplier to track your electricity usage at different times of the day and apply the correct rates. You can request a free smart meter installation from ESB Networks.
An EV tariff is designed to offer savings for home charging during specific off-peak hours. If you primarily use public or workplace charging stations, a standard residential tariff or a smart meter plan may be more suitable for your household's general electricity consumption.
If you charge your EV outside the designated EV or night rate hours, you will be charged at the higher standard day or peak rate of your tariff. For example, on the SSE Airtricity Smart EV Charge plan, daytime charging costs 39.24c/kWh compared to just 8.58c/kWh during the EV window — more than four times the price.
A night rate (or Nightsaver) is a generally cheaper rate for electricity consumed during specific overnight hours, typically 11 pm to 8 am. An EV rate (or "Night Boost") is an even more significantly discounted rate available for a shorter window, usually within the general night period (for example, 2 am to 5 am), specifically designed for charging electric vehicles.
With a 7 kW home charger, a typical electric car with a 60 kWh battery takes approximately 8–9 hours for a full charge from empty. However, most EV owners only need to top up 20–30% each night, which takes around 2–3 hours and fits comfortably within the discounted EV charging window.
Conclusion
If you own an electric vehicle and charge at home, switching to a dedicated EV tariff is one of the simplest ways to reduce your electricity costs. While Pinergy offers the cheapest EV rate at 5.45c/kWh, Electric Ireland provides the best overall annual bill at €1,495.89 when day and night rates are taken into account.
The best EV tariff for you will depend on your household's overall electricity consumption, your typical charging times, and whether you have other energy-saving measures like solar panels or a home battery. We recommend comparing plans using the full annual cost estimate rather than focusing on the EV rate alone.
Need help choosing the right plan? Call Selectra free on (01) 913 1771 (Monday to Friday, 9 am – 5:30 pm) and our energy advisors will help you find the best deal for your home.