Best Electricity Tariff for EV Charging in Ireland (2026)
The best electricity tariff for EV charging depends on when you charge your vehicle and how much electricity your household already uses. While off-peak rates can reduce charging costs, overall pricing structure matters.
Compare electricity plans for EV homes
Why tariff choice matters for EV charging
Charging an electric vehicle can significantly increase household electricity consumption. The total cost depends on:
- Off-peak unit rate
- Peak and day rates
- Standing charge
- Your charging schedule
A very low night rate may be offset by high peak pricing, so comparing the full annual cost is essential.
Standard vs smart tariffs for EVs
EV owners typically compare:
- Standard 24-hour tariffs: one rate all day.
- Day and night tariffs: cheaper overnight rate.
- Smart (time-of-use) tariffs: multiple time bands with off-peak and peak pricing.
Learn more about time-based pricing: Smart Tariffs Ireland (2026).
Compare overall electricity pricing
Before choosing a tariff for EV charging, compare full market pricing:
The cheapest EV charging option depends on your total household usage.
Installing an EV home charger?
If you are planning to install a home EV charge point, it is important to consider both the installation setup and the electricity tariff you will use for charging.
Get installer information and request quotes here:
EV Home Charge Point – Quotes and Information
Once your charger is installed, reviewing off-peak pricing and overall electricity rates can help reduce long-term charging costs.
Compare electricity plans for EV homes
FAQs
Is a smart tariff best for EV charging?
Smart tariffs can be suitable if you reliably charge during cheaper off-peak windows. However, peak pricing must be considered carefully.
How much does it cost to charge an EV at home?
The cost depends on your electricity unit rate and the size of your vehicle battery. Off-peak charging can significantly reduce per-charge cost.
Do I need a smart meter for EV tariffs?
Most smart tariffs require a smart meter to measure usage by time band.
Can I switch tariff after installing a charger?
Yes. It is advisable to review your tariff after installation to ensure it matches your new electricity usage pattern.