Our online payment tool Fastpay, allows you to make advance payments to your account, which are then credited off your next bill

This is a handy way to build up credit, so you're not hit with the full bill all at once.

Note: Fastpay allows for advance payment only, it can't be used to pay a bill that has already been issued.

You can also copy and paste the Fastpay website link and pay without logging into Energy Online - energyonline.energia.ie/fastpay/