Join mercury

Join Mercury and earn triple Airpoints Dollars™ when you sign-up for 2 years. Plus you'll get 150 bonus Airpoints Dollars.
Terms apply.  

Join now

NZ's most wonderful EV


Introducing our app

Grab the Mercury Go app. Earn rewards, get fit and manage your account.
Get the app

Easy peasy

Tracking your usage and managing your account online 24/7 are just 2 ways Mercury saves you time, and makes it easy.
Save time

100% renewable generation

We love 100% renewable hydro, geothermal, and solar generation.
Renewable energy

Moving House?

Take Mercury with you when you move. It's easy to do online.
Move with Mercury

Mercury Solar

Harness the power of the sun in your own backyard!

get solar


Charge at home and away with the electric highway.
Charge up

Mercury's wonderful Starship knitters

See how you can make a difference to the children at Starship.
How to help

Wonderful savings

Get great savings on e.bikes, and save $250 on all e.scooters.
Grab a discount