
Nick Johns-Wickberg
Nick Johns-Wickberg is the Editor of AIRAH’s Ecolibrium and HVAC&R News magazines.
Articles by Nick Johns-Wickberg | Page 2

Shadow of doubt
Donald Trump’s return to office has had a seismic effect on global markets and muddied the pathway to net zero emissions. Will the Australian HVAC&R industry feel the aftershocks?

A tribute to Simon Hill, L.AIRAH
AIRAH sends its condolences to the family of Simon Hill, L.AIRAH, who passed away on April 3.

AIRAH develops short course on ASHRAE Standard 241
Ecolibrium speaks with Brad Prezant, Affil.AIRAH, instructor of the Institute’s new short course on ASHRAE Standard 241.

What we learnt at RefCon25
AIRAH’s 2025 Refrigeration Conference was billed as the hottest conference for the coolest industry, and it didn’t disappoint.

Q&A with Babylyn Briones
Babylyn Briones is AIRAH’s new Accreditation Officer and Registrar, having started with the Institute in April. Ecolibrium got to know Babylyn, whose work focuses primarily on the AIRAH Professional Engineer Register (APER).

Welcome to the new-look Ecolibrium
Ecolibrium has undergone a redesign to make the magazine easier to read, more visually appealing, and better aligned with AIRAH’s brand.

Three cheers!
The electrification of 3 Ravens brewery in Melbourne could serve as a blueprint for other craft operations, as Nick Johns-Wickberg discovers.

Howzat for heat monitoring?!
Nick Johns-Wickberg discovers how a heat monitoring tool developed by the University of Sydney is playing an important role in local sport.
Latest edition
See everything from the latest edition of Ecolibrium, AIRAH’s official journal.