Save today with Ireland’s cheapest home energy.
Save in the long term by upgrading your home.
Save and Save Again with our smart thermostat offers!
8am-8pm Mon-Fri & 10am-6pm Sat
To get this deal use promocodeCHEAPDUAL
To get this deal use promocodeCHEAPELEC
*Please click here for additional information on how Estimated Annual Bill is calculated. For a breakdown of Estimated Annual Bill click here.
Awarded Best Energy Deal at 2017 bonkers.ie National Consumer Awards.
You can help save the planet with the greenest energy provider in Ireland.
Get your MPRN/GPRN & a meter reading to switch online in 4 minutes!
Not only are we Ireland's fastest growing energy provider, we also own Ireland's biggest wind farm.
Irish people joined Energia last month. Every week over 1,000 people switch & save.
Of customers give us 4 or 5 stars, making us Ireland's highest rated energy company on Trust Pilot.
In your Energy Online account you can view your bills and compare usage.
It's fully secure, and we'll deal with your old supplier.
With FastPay you can credit your account using your debit or credit card.
We are proud to have been awarded The Best Energy Deal 2017 by Bonkers and The Best Customer Experience in Energy Industry 2017 by Global Reviews.