
Nick Johns-Wickberg
Nick Johns-Wickberg is the Editor of AIRAH’s Ecolibrium and HVAC&R News magazines.
Articles by Nick Johns-Wickberg | Page 1
Baby steps
Australia’s HVAC&R industry has improved when it comes to parental leave, but as we found out from people with first-hand experience, it still has a long way to go.
Keeping it local
Despite the challenges facing Australian manufacturing, HVAC&R businesses are increasingly looking to build their capacity locally.
A cup of tea on Mount Everest …
Dr Michael Riese, M.AIRAH, urges us to rethink how we explain cooling to those without a technical background.
Fighting the hidden killer
With Standards Australia recently adopting a mould remediation standard, we look at how this hidden killer can harm both building occupants and HVAC&R technicians.
Celebrating the best in 2025
In 2025, AIRAH expanded its awards program to six states and territories, recognising outstanding apprentices and long-term contributions among HVAC&R professionals across Australia.
Survey highlights HVAC&R training gaps
Powering Skills Organisation (PSO) has published the results of a survey identifying gaps in training for HVAC&R technicians.
Fit for a queen
With over 185,000m² of internal floor space, Brisbane’s Queens Wharf resort complex is one of the largest developments of its kind in Australia.
NCC 2025 slated for publication in early 2026
Commonwealth, state and territory building ministers have agreed on the timing of future updates to the National Construction Code – including NCC 2025.
Latest edition
See everything from the latest edition of Ecolibrium, AIRAH’s official journal.




