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The awesome foursome.

The awesome foursome.

Our energy is generated from 100% renewable sources, including geothermal, hydro and soon wind. We’re proud to work with some of our wonderful customers to help them generate solar energy too.

Hydro

Hydro

We have 9 hydro stations on the Waikato River. These stations harness the power of water to generate approximately 10% of NZ's annual energy supply.

More about hydro
Solar

Solar

Our solar farm and R+D Centre sits on the site of the former gas-fired Southdown power station to help us learn more about this energy source. 

More about solar
Wind

Wind

We’ve started building our first wind farm at Turitea (just outside of Palmerston North), as we work towards New Zealand’s even more sustainable future.

More about wind
Geothermal

Geothermal

We have 5 geothermal stations across the central North Island. Base-load geothermal runs at full capacity about 95% of the time.

More about geothermal
ENTER TO WIN.

ENTER TO WIN.

See how e. you can be and go in the draw to win wonderful prizes like your very own e.bike or e.scooter, experiencing a VW e-Golf for a month, or even Mercury bill credits. 

Our EV story so far.

Our EV story so far.

We haven't quite Kissed Oil Goodbye completely yet, but we're getting there!

In the last few years we've converted more than 69% of our vehicle fleet to electric or plug-in hybrid. Plus, we're now a proud member of EV100, an initiative to help reduce carbon emissions and make electric transport the new normal by 2030.

Check out NZ's most famous EV conversion, Evie.