On behalf of the Organising Committee of the 45th New Zealand Geothermal Workshop, we hope you had a successful and enjoyable three days in Auckland.

This year’s program included four world-class keynote speakers, 83 technical papers, 21 Industry updates and more than 350 delegates from Aotearoa New Zealand and around the world.

The 45th NZGW proceedings are now available on the IGA database.


It was our pleasure to have you all, and we look forward to seeing you next year at the 46th New Zealand Geothermal Workshop, which will be from the 20th to the 22nd of November 2024.


We wish you a Merry Christmas and a relaxing, restorative summer holiday break.

NZGW Organising Committee:
Sadiq J. Zarrouk
John O’Sullivan
Bridget Lynne
Mike O’Sullivan
Michael Gravatt


ISSN 2703-4275

NZGW 2022 proceedings are available on the IGA database.

2023 Awards Announced

  • New Zealand Geothermal Association Best Overall Paper Award
  • New Zealand Geothermal Association Best Student Paper Award
  • New Zealand Geothermal Association Best Poster Award
  • Geothermal Institute Best Geothermal Earth Sciences Award

2023 Conference Dates

14 Nov: Welcome Function
15 Nov: Conference Opening
16 Nov: Conference Dinner
17 Nov: Conference Close

2023 Registration Dates

Registration open now
 6 Oct: Presenters Registration Deadline
13 Oct: Early Bird Deadline
5 Nov: Registration Closed (11.59pm NZST)

2023 Submission Dates

6 April: Abstract Submission Open
4 June: Abstract Submission Deadline
11 Aug: Full Paper Submission Deadline
13 Sept: Review Results Expected
25 Sept: Revised Paper Deadline
6 Oct: Presenter Registration Deadline
6 Nov: Pre-recorded Presentations Due
Wk 6 Nov: Virtual Platform Training Sessions

Thank you to our 2023 Sponsors: