COVID-19 Support //

We're here to help. Check out our tools and tips on how to stay in control of your electricity costs, and if you need support with paying your power bill please contact us.

What we do.

What we do.

We generate electricity from 100% renewable sources – hydro, geothermal and wind. We also sell electricity to our customers through our retail brands – Mercury, Trustpower and GLOBUG.

We’re listed on the New Zealand Stock Exchange and the Australian Stock Exchange with foreign exempt listed status. We’re listed on both exchanges with the ticker symbol ‘MCY’. The New Zealand Government (the Crown) holds a legislated 51%.

Sustainability at Mercury.

Sustainability at Mercury.

With 100% renewable generation and an authentic long-term approach to operating our business, we're committed to a more sustainable future.
Leadership and Governance.

Leadership and Governance.

Find out about our Executive Team, our Board of Directors and the governance of our organisation. Get to know the people behind our business.



Working with other great people and organisations is an essential part of who we are, and what makes us successful.



We’ve been a Five Star Partner of the Starship Foundation since 2001. See what customer donations have acheived. Donate 


We are incredibly proud to work with and support a wide range of initiatives in our communities, and we endeavour to partner in a truly collaborative way. Working together 


We’ve been supporting Coastguard Lake Taupo since 2008, a highly valued service for the local community. Keeping safe 


Mercury and IRONMAN New Zealand go back to 2005. See how we support them.  Support 

Kiwi Hatchery.

We've installed a wonderful off-grid solar system to keep the Hatchery up and running during power outages. Hatchery story 

Work with us.

Work with us.

At Mercury you’re not just an employee, you’re part of something bigger, and something great. Interested in joining the team? You can view the latest job opportunities here.

Safety at Mercury.

Safety is a key focus, and everyone in the Boardroom right through to our generation sites is responsible. Along with safety of our staff, we place equal importance on the safety of our contractors, our communities, and our customers.

Safety at Mercury


We have strong connections in our communities, and our people do too.

Learn more