Investor News.

Investor News.

Keep up to date with what's happening at Mercury.

Stay connected:

50x50_mercury_icon-facebook.png  40x40_mercury_icon-instagram.png  50x50_mercury_icon-linkedin.png  50x50_mercury_icon-twitter.png  50x50_mercury_icon-youtube.png



Annual results webcast and teleconference details

4 August 2022

Mercury’s annual results for the year ended 30 June 2022 will be announced on Tuesday 16 August 2022.

Read release


Changes to Mercury Board

3 August 2022

Mercury has today announced changes to its Board, with Lorraine Witten joining from 1 September 2022 and Andy Lark confirming his intention to retire from the conclusion of the 2022 Annual Shareholders’ Meeting.

Read release


Mercury partners with Hikotron on a nationwide EV charging network

22 July 2022

Mercury is supporting Hamilton start-up Hikotron in its rollout of a New Zealand-made smart AC charging network for electric vehicles.

Read release


BCG Consultancy Group study – roadmap for a low carbon energy future

5 July 2022

The challenge of decarbonising New Zealand’s energy system is complex and requires public and private sectors to work together to ensure the best outcome for this country.

Read release


Mercury launches unlimited fibre broadband offers

16 June 2022

Mercury has launched ‘Mercury Broadband’, giving its electricity and gas customers the ability to add fibre to their Mercury Account...

Read release


Mercury Chief Executive: collective effort required to achieve Emissions Reductions Plan objectives

16 May 2022

It helps build confidence that New Zealand has a realistic plan to transition to a low carbon economy. The challenges remain very significant...

Read release


Kiwis confident about move to low carbon economy

12 May 2022

New Zealanders are feeling confident about the nation's transition to a low carbon economy according to Mercury's survey of electricity consumers...

Read release


Mercury’s acquisition of Trustpower’s retail business now unconditional; completion expected today

2 May 2022

Mercury NZ Limited’s acquisition of Trustpower Limited’s retail business for the final acquisition price of $467 million is now unconditional, with completion...

Read release


TECT restructure condition satisfied in Mercury’s acquisition of Trustpower’s retail business

4 April 2022

Mercury NZ Limited (Mercury) is pleased to confirm that the Tauranga Energy Consumer Trust (TECT) restructure condition in its acquisition of Trustpower Limited’s (Trustpower) retail business has now been satisfied....

Read release


Quarterly Operational Update FY22 Q3

31 March 2022

Hydro generation lower due to dry weather; Lake Taupo storage conserved leading into winter months; Declining national hydro storage lifts spot prices...

Read release


Community informed of Karāpiro dam road closure

7 March 2022

The road across the dam will be closed from August until December, and then weekend-only opening for a time from January 2023...

Read release


Results reflect significant business change within half year

22 February 2022

A period of significant change for Mercury – including becoming New Zealand’s largest wind generator – shaped Mercury’s half year results...

Read release



22 February 2022

Mercury's hydro generation was unchanged versus the prior comparable period...

Read release


TECT restructure receives High Court approval

16 December 2021

Mercury NZ Limited (Mercury) welcomed the High Court’s decision today to approve...

Read release


S&P reaffirms Mercury's BBB+ corporate credit rating

29 November 2021

S&P Global Ratings has confirmed Mercury's corporate credit rating as BBB+/Stable in a...

Read release


2021 Emissions Reduction Plan discussion document

24 November 2021

Mercury welcomes the opportunity to provide feedback on the initial proposals and further measures...

Read release


Gaining ground – new tech protects environment, delivers more power

19 November 2021

In what's believed to be a world first, a new approach developed in New Zealand is seeing two ...

Read release


NZ first as Mercury issues inaugural green bond in Australia

17 November 2021

Mercury is pleased to advise it has issued its inaugural green bond in the Australian debt market...

Read release


It's electrified! Markets power New Zealand's largest wind farm project

26 October 2021

The near-complete northern zone of Mercury’s Turitea wind farm celebrates an anniversary this week...

Read release


Electricity sector leads development of New Zealand’s decarbonised future

22 October 2021

Confirmed investments in new renewable electricity shows the importance of market incentive ...

Read release


Quarterly Operational Update FY22 Q1

19 October 2021

Hydro generation in FY2022-Q1 of 953GWh was below average as Waikato catchment inflows remained below average at the...

Read release


Electricity sector investment on track for 1.5 degrees

13 October 2021

Mercury has today said that current investment committed to new renewable generation until 2025...

Read release


Turbine fire at Tararua Wind Farm contained

06 October 2021

Mercury has confirmed that a localised fire in a turbine at Mercury’s Tararua Wind Farm is contained within the structure...

Read release


Commerce Commission grants clearance for Mercury to acquire Trustpower’s retail business

28 September 2021

Mercury NZ Limited (Mercury) welcomes the Commerce Commission’s decision to grant clearance for the acquisition of Trustpower...

Read release

Contact us.

Contact us.

Have a question about us?

Mercury Office

33 Broadway, Newmarket
Auckland, 1023

PO Box 90399
Auckland 1142

P: 0275 173 470
Email us

Have a question about your shareholding?


Level 2, 159 Hurstmere Road
Takapuna, Auckland 0622

P: 09 488 8777
F: 09 488 8787
Email Computershare


If you hold Mercury shares you can securely view and manage your holdings and investment details through Computershare.

Please have your CSN or shareholder number and FIN available.

Log in now


Need more information? Check out View our FAQs for help.
View FAQs