We've got you covered with wonderful offers when you choose to join us.
TRUSTPOWER IS NOW MERCURY
Wonderful news! In June, the Trustpower brand changed to Mercury. Bringing together our people, products, and services under one brand enables us to build better experiences and solutions, providing value for our customers and stakeholders.
ASK US A QUESTION
In our Help Centre, find information like understanding your bill, ways to pay, and how to manage your account with the Mercury App or online at My Account.
There are different ways to earn and spend points when you sign up for rewards, like Free Power Days or a credit on your bill.
100% RENEWABLE ELECTRICITY GENERATION
Our electricity is generated from 100% renewable sources: hydro, geothermal and wind. Plus, we play a leading role in Aotearoa New Zealand’s low-carbon transition.