My Account will be unavailable between 7am Saturday 21st January and 9pm Sunday 22nd January for scheduled maintenance. We’re sorry for any inconvenience this may cause.
We’re making charging up easy with our special fuel package.
If you're a plug-in vehicle owner, you can save 20% on your entire home’s electricity costs between 11pm - 7am, every day.
And to help make the future even better, you’re guaranteed this discount for 12 months from the day you sign up.
Call us on 0800 10 18 10 and we'll set you up.
Save 20% overnight
for 12 months from sign up
This 20% discount is only available to Mercury residential customers. If you aren’t already with us, join now.
Give us a call on 0800 10 18 10 with your plug-in vehicle details and we'll set up your discounted fuel package.
You’ll save 20% on electricity costs when you charge your car at home between 11pm-7am any day of the week.